nvdrsig - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

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Resource Profile: NVDRS Firearm ( Experimental )

Defines constraints on the Observation resource to capture information on a Firearm for NVDRS records.

Usage:

• This Resource Profile is not used by any profiles in this Implementation Guide

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints
Observation	C	0..*	NVDRSWeapons	Measurements and simple assertions dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. ele-1: All FHIR elements must have a @value or children
category	S	0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: weapons
display		1..1	string	Representation defined by the system Fixed Value: Weapon(s)
code	SΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: NVDRS Weapons Category Value Set (required) ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
Slices for component	SΣ	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code ele-1: All FHIR elements must have a @value or children
component:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children
component:type	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
value[x]	Σ	0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required) ele-1: All FHIR elements must have a @value or children
component:make	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
Slices for value[x]	Σ	0..1		Actual component result Slice: Unordered, Open by type:$this ele-1: All FHIR elements must have a @value or children
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept	Σ	0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred) ele-1: All FHIR elements must have a @value or children
component:model	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
component:caliber	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
component:gauge	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Observation.status	required	ObservationStatus http://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard
Observation.category	preferred	Pattern: weapons("Weapon(s)") http://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard
Observation.code	required	Pattern: firearm("Details on Firearm") http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-weapons-category-vs from this IG
Observation.component.code	example	LOINCCodes (a valid code from LOINC) http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.code	example	Pattern: firearm-type("Firearm - Firearm Type") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:make.code	example	Pattern: firearm-make("Firearm - Gun Make or NCIC Code") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG
Observation.component:model.code	example	Pattern: firearm-model("Firearm - Gun Model") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:caliber.code	example	Pattern: firearm-caliber("Firearm - Caliber") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:gauge.code	example	Pattern: firearm-gauge("Firearm - Gauge") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from NVDRSWeapons

Name	Flags	Card.	Type	Description & Constraints
Observation		0..*	NVDRSWeapons	Measurements and simple assertions
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number
code		1..1	CodeableConcept	Type of observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
Slices for component	S	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code
component:type	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
value[x]		0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required)
component:make	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
Slices for value[x]		0..1		Actual component result Slice: Unordered, Open by type:$this
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept		0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred)
component:model	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
value[x]		0..1	string	Actual component result
component:caliber	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
value[x]		0..1	string	Actual component result
component:gauge	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
value[x]		0..1	string	Actual component result
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG

Name	Flags	Card.	Type	Description & Constraints
Observation	C	0..*	NVDRSWeapons	Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	Business Identifier for observation
basedOn	Σ	0..*	Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
category	S	0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: weapons
display		1..1	string	Representation defined by the system Fixed Value: Weapon(s)
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
code	SΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: NVDRS Weapons Category Value Set (required) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	Σ	0..1	Reference(Patient | Group | Device | Location)	Who and/or what the observation is about
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this observation is made
effective[x]	Σ	0..1		Clinically relevant time/time-period for observation
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who is responsible for the observation
value[x]	ΣC	0..1		Actual result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example): Methods for simple observations.
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		0..1	Reference(Device | DeviceMetric)	(Measurement) Device
referenceRange	C	0..*	BackboneElement	Provides guide for interpretation obs-3: Must have at least a low or a high or text
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
low	C	0..1	SimpleQuantity	Low Range, if relevant
high	C	0..1	SimpleQuantity	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation | QuestionnaireResponse | MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)	Related measurements the observation is made from
Slices for component	SΣ	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code
component:All Slices				Content/Rules for all slices
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations.
value[x]	Σ	0..1		Actual component result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:type	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required)
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:make	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
Slices for value[x]	Σ	0..1		Actual component result Slice: Unordered, Open by type:$this
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept	Σ	0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred)
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:model	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:caliber	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:gauge	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Observation.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Observation.status	required	ObservationStatus http://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard
Observation.category	preferred	Pattern: weapons("Weapon(s)") http://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard
Observation.code	required	Pattern: firearm("Details on Firearm") http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-weapons-category-vs from this IG
Observation.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.bodySite	example	SNOMEDCTBodyStructures http://hl7.org/fhir/ValueSet/body-site from the FHIR Standard
Observation.method	example	ObservationMethods http://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard
Observation.referenceRange.type	preferred	ObservationReferenceRangeMeaningCodes http://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard
Observation.referenceRange.appliesTo	example	ObservationReferenceRangeAppliesToCodes http://hl7.org/fhir/ValueSet/referencerange-appliesto from the FHIR Standard
Observation.component.code	example	LOINCCodes (a valid code from LOINC) http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:type.code	example	Pattern: firearm-type("Firearm - Firearm Type") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:type.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:type.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:make.code	example	Pattern: firearm-make("Firearm - Gun Make or NCIC Code") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG
Observation.component:make.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:make.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:model.code	example	Pattern: firearm-model("Firearm - Gun Model") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:model.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:model.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:caliber.code	example	Pattern: firearm-caliber("Firearm - Caliber") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:caliber.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:caliber.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:gauge.code	example	Pattern: firearm-gauge("Firearm - Gauge") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:gauge.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:gauge.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
obs-3	error	Observation.referenceRange	Must have at least a low or a high or text : low.exists() or high.exists() or text.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from NVDRSWeapons

Summary

Must-Support: 10 elements

Extensions

This structure refers to these extensions:

• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Observation.component
• The element 1 is sliced based on the value of Observation.component.value[x]

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Observation	C	0..*	NVDRSWeapons	Measurements and simple assertions dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. ele-1: All FHIR elements must have a @value or children
category	S	0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: weapons
display		1..1	string	Representation defined by the system Fixed Value: Weapon(s)
code	SΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: NVDRS Weapons Category Value Set (required) ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
Slices for component	SΣ	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code ele-1: All FHIR elements must have a @value or children
component:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children
component:type	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
value[x]	Σ	0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required) ele-1: All FHIR elements must have a @value or children
component:make	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
Slices for value[x]	Σ	0..1		Actual component result Slice: Unordered, Open by type:$this ele-1: All FHIR elements must have a @value or children
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept	Σ	0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred) ele-1: All FHIR elements must have a @value or children
component:model	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
component:caliber	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
component:gauge	SΣ	0..1	BackboneElement	Component results ele-1: All FHIR elements must have a @value or children
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
value[x]	Σ	0..1	string	Actual component result ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Observation.status	required	ObservationStatus http://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard
Observation.category	preferred	Pattern: weapons("Weapon(s)") http://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard
Observation.code	required	Pattern: firearm("Details on Firearm") http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-weapons-category-vs from this IG
Observation.component.code	example	LOINCCodes (a valid code from LOINC) http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.code	example	Pattern: firearm-type("Firearm - Firearm Type") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:make.code	example	Pattern: firearm-make("Firearm - Gun Make or NCIC Code") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG
Observation.component:model.code	example	Pattern: firearm-model("Firearm - Gun Model") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:caliber.code	example	Pattern: firearm-caliber("Firearm - Caliber") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:gauge.code	example	Pattern: firearm-gauge("Firearm - Gauge") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

Differential View

This structure is derived from NVDRSWeapons

Name	Flags	Card.	Type	Description & Constraints
Observation		0..*	NVDRSWeapons	Measurements and simple assertions
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number
code		1..1	CodeableConcept	Type of observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
Slices for component	S	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code
component:type	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
value[x]		0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required)
component:make	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
Slices for value[x]		0..1		Actual component result Slice: Unordered, Open by type:$this
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept		0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred)
component:model	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
value[x]		0..1	string	Actual component result
component:caliber	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
value[x]		0..1	string	Actual component result
component:gauge	S	0..1	BackboneElement	Component results
code		1..1	CodeableConcept	Type of component observation (code / type) Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
value[x]		0..1	string	Actual component result
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Observation	C	0..*	NVDRSWeapons	Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:nvdrs-firearm-stolen	S	0..1	CodeableConcept	NVDRS Firearm Stolen Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-loaded	S	0..1	CodeableConcept	NVDRS Firearm Stored Loaded Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-stored-locked	S	0..1	CodeableConcept	NVDRS Firearm Stored Locked Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension Binding: ValueSet - Yes No Unknown NotApplicable Vital Records (extensible)
extension:nvdrs-firearm-owner	S	0..1	(Complex)	NVDRS Firearm Owner Extension URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
extension:serial-number		0..1	Identifier	VDRS Firearm Serial Number URL: http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	Business Identifier for observation
basedOn	Σ	0..*	Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)	Fulfills plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)	Part of referenced event
status	?!Σ	1..1	code	registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation.
category	S	0..*	CodeableConcept	Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: weapons
display		1..1	string	Representation defined by the system Fixed Value: Weapon(s)
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
code	SΣ	1..1	CodeableConcept	Type of observation (code / type) Binding: NVDRS Weapons Category Value Set (required) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm
display		1..1	string	Representation defined by the system Fixed Value: Details on Firearm
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
subject	Σ	0..1	Reference(Patient | Group | Device | Location)	Who and/or what the observation is about
focus	Σ	0..*	Reference(Resource)	What the observation is about, when it is not about the subject of record
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this observation is made
effective[x]	Σ	0..1		Clinically relevant time/time-period for observation
effectiveDateTime			dateTime
effectivePeriod			Period
effectiveTiming			Timing
effectiveInstant			instant
issued	Σ	0..1	instant	Date/Time this version was made available
performer	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who is responsible for the observation
value[x]	ΣC	0..1		Actual result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
note		0..*	Annotation	Comments about the observation
bodySite		0..1	CodeableConcept	Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.
method		0..1	CodeableConcept	How it was done Binding: ObservationMethods (example): Methods for simple observations.
specimen		0..1	Reference(Specimen)	Specimen used for this observation
device		0..1	Reference(Device | DeviceMetric)	(Measurement) Device
referenceRange	C	0..*	BackboneElement	Provides guide for interpretation obs-3: Must have at least a low or a high or text
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
low	C	0..1	SimpleQuantity	Low Range, if relevant
high	C	0..1	SimpleQuantity	High Range, if relevant
type		0..1	CodeableConcept	Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.
appliesTo		0..*	CodeableConcept	Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.
age		0..1	Range	Applicable age range, if relevant
text		0..1	string	Text based reference range in an observation
hasMember	Σ	0..*	Reference(Observation | QuestionnaireResponse | MolecularSequence)	Related resource that belongs to the Observation group
derivedFrom	Σ	0..*	Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)	Related measurements the observation is made from
Slices for component	SΣ	0..*	BackboneElement	Component results Slice: Unordered, Open by pattern:code
component:All Slices				Content/Rules for all slices
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations.
value[x]	Σ	0..1		Actual component result
valueQuantity			Quantity
valueCodeableConcept			CodeableConcept
valueString			string
valueBoolean			boolean
valueInteger			integer
valueRange			Range
valueRatio			Ratio
valueSampledData			SampledData
valueTime			time
valueDateTime			dateTime
valuePeriod			Period
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:type	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-type
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Firearm Type
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	CodeableConcept	Actual component result Binding: NVDRS Firearm Type Valueset (required)
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:make	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-make
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Make or NCIC Code
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
Slices for value[x]	Σ	0..1		Actual component result Slice: Unordered, Open by type:$this
valueCodeableConcept			CodeableConcept
valueString			string
value[x]:valueCodeableConcept	Σ	0..1	CodeableConcept	Actual component result Binding: NCIC Firearm Make Code (preferred)
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:model	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-model
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gun Model
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:caliber	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-caliber
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Caliber
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
component:gauge	SΣ	0..1	BackboneElement	Component results
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	CodeableConcept	Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://mortalityreporting.github.io/nvdrs-ig/CodeSystem/nvdrs-custom-code-system
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: firearm-gauge
display		1..1	string	Representation defined by the system Fixed Value: Firearm - Gauge
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]	Σ	0..1	string	Actual component result
dataAbsentReason	C	0..1	CodeableConcept	Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation		0..*	CodeableConcept	High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.
referenceRange		0..*	See referenceRange (Observation)	Provides guide for interpretation of component result
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Observation.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
Observation.status	required	ObservationStatus http://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard
Observation.category	preferred	Pattern: weapons("Weapon(s)") http://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard
Observation.code	required	Pattern: firearm("Details on Firearm") http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-weapons-category-vs from this IG
Observation.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.bodySite	example	SNOMEDCTBodyStructures http://hl7.org/fhir/ValueSet/body-site from the FHIR Standard
Observation.method	example	ObservationMethods http://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard
Observation.referenceRange.type	preferred	ObservationReferenceRangeMeaningCodes http://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard
Observation.referenceRange.appliesTo	example	ObservationReferenceRangeAppliesToCodes http://hl7.org/fhir/ValueSet/referencerange-appliesto from the FHIR Standard
Observation.component.code	example	LOINCCodes (a valid code from LOINC) http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:type.code	example	Pattern: firearm-type("Firearm - Firearm Type") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:type.value[x]	required	NVDRSFirearmTypeVS http://mortalityreporting.github.io/nvdrs-ig/ValueSet/nvdrs-firearm-type-vs from this IG
Observation.component:type.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:type.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:make.code	example	Pattern: firearm-make("Firearm - Gun Make or NCIC Code") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:make.value[x]:valueCodeableConcept	preferred	NCICFirearmMake (a valid code from NCIC (National Crime Information Center) Gun Data Codes) http://mortalityreporting.github.io/nvdrs-ig/ValueSet/ncic-firearm-make from this IG
Observation.component:make.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:make.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:model.code	example	Pattern: firearm-model("Firearm - Gun Model") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:model.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:model.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:caliber.code	example	Pattern: firearm-caliber("Firearm - Caliber") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:caliber.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:caliber.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard
Observation.component:gauge.code	example	Pattern: firearm-gauge("Firearm - Gauge") http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard
Observation.component:gauge.dataAbsentReason	extensible	DataAbsentReason http://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard
Observation.component:gauge.interpretation	extensible	ObservationInterpretationCodes http://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Observation	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Observation	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Observation	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Observation	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Observation	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
obs-3	error	Observation.referenceRange	Must have at least a low or a high or text : low.exists() or high.exists() or text.exists()
obs-6	error	Observation	dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty()
obs-7	error	Observation	If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()

This structure is derived from NVDRSWeapons

Summary

Must-Support: 10 elements

Extensions

This structure refers to these extensions:

• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stolen-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-loaded-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-stored-locked-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/nvdrs-firearm-owner-extension
• http://mortalityreporting.github.io/nvdrs-ig/StructureDefinition/vdrs-firearm-serial-number

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Observation.component
• The element 1 is sliced based on the value of Observation.component.value[x]