Birth And Fetal Death (BFDR) FHIR Implementation Guide, published by HL7 International / Public Health. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-bfdr/ and changes regularly. See the Directory of published versions
Official URL: http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-number-previous-cesareans | Version: 2.0.0 | |||
Active as of 2024-09-16 | Computable Name: ObservationNumberPreviousCesareans | |||
Other Identifiers: OID:2.16.840.1.113883.4.642.40.13.42.74 |
The total number of prior cesarean deliveries for the mother.
The edit flag extension supports validation as part of the Jurisdiction to NCHS use case and can be ingnored for the provider to jurisdiction use case. The validation checks are done at the jurisdiction prior to sending to the National Statistical Agency and are based on the item specific edit criteria specified in the Birth Edit Specifications for the 2003 Proposed Revision of the U.S. Standard Certificate of Birth and the Fetal Death Edit Specifications for the 2003 Revision of the U.S. Standard Report of Fetal Death.
Use Case | # | Description | IJE Name | Field | Type | Value Set/Comments |
---|---|---|---|---|---|---|
Natality | 166 | Risk Factors--Number Previous Cesareans | NPCES | value | integer | |
Natality | 167 | Risk Factors--Number Previous Cesareans--Edit Flag | NPCES_BYPASS | value.extension[bypassEditFlag].value | codeable | NumberPreviousCesareansEditFlagsVS, See Handling of edit flags |
Use Case | # | Description | IJE Name | Field | Type | Value Set/Comments |
---|---|---|---|---|---|---|
Fetal Death | 119 | Risk Factors--Number Previous Cesareans | NPCES | value | integer | See note on missing pregnancy risk factors data |
Fetal Death | 120 | Risk Factors--Number Previous Cesareans--Edit Flag | NPCES_BYPASS | value.extension[bypassEditFlag].value | codeable | NumberPreviousCesareansEditFlagsVS, See Handling of edit flags |
Item # | Form Field | FHIR Profile Field | Reference |
---|---|---|---|
41.11 | Risk factors in this pregnancy: previous cesarean delivery | value | Certificate of Live Birth |
14.10 | Risk factors in this pregnancy: previous cesarean delivery | value | Facility Worksheet for the Live Birth Certificate |
36.11 | Risk factors in this pregnancy: Previous cesarean delivery | value | Report of Fetal Death |
11.9 | Risk factors in this pregnancy: previous cesarean delivery | value | Facility Worksheet for the Report of Fetal Death |
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Observation
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | Observation | |||
code | 1..1 | CodeableConcept | Previous cesarean deliveries # 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |
subject | 1..1 | Reference(Patient - Mother Vital Records) | Who and/or what the observation is about | |
value[x] | 1..1 | integer | Actual result | |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | 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 |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
status | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. |
code | Σ | 1..1 | CodeableConcept | Previous cesarean deliveries # Binding: LOINCCodes (example): Codes identifying names of simple observations. 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |
subject | Σ | 1..1 | Reference(Patient - Mother Vital Records) | Who and/or what the observation is about |
value[x] | ΣC | 1..1 | integer | Actual result |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag" | |
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard | |
Observation.code | example | Pattern: LOINC Code 68497-7http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | C | 0..* | Observation | 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.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
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 | 0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
code | Σ | 1..1 | CodeableConcept | Previous cesarean deliveries # 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://loinc.org | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |||||
display | 0..1 | string | Representation defined by the system | |||||
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 | 1..1 | Reference(Patient - Mother Vital Records) | 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 | 1..1 | integer | Actual result | ||||
id | 0..1 | string | xml:id (or equivalent in JSON) | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..0 | |||||||
url | 1..1 | uri | "http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag" | |||||
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |||||
value | 0..1 | integer | Primitive value for integer | |||||
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 | ||||
component | Σ | 0..* | 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. | ||||
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 | |||||
Documentation for this format |
Path | Conformance | ValueSet / Code | URI | |||
Observation.language | preferred | CommonLanguages
http://hl7.org/fhir/ValueSet/languages from the FHIR Standard | ||||
Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard | ||||
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | ||||
Observation.code | example | Pattern: LOINC Code 68497-7http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG | ||||
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | ||||
Observation.bodySite | example | SNOMEDCTBodyStructureshttp://hl7.org/fhir/ValueSet/body-site from the FHIR Standard | ||||
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | ||||
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | ||||
Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://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 | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard |
This structure is derived from Observation
Differential View
This structure is derived from Observation
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | Observation | |||
code | 1..1 | CodeableConcept | Previous cesarean deliveries # 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |
subject | 1..1 | Reference(Patient - Mother Vital Records) | Who and/or what the observation is about | |
value[x] | 1..1 | integer | Actual result | |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG |
Key Elements View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | 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 |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
status | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. |
code | Σ | 1..1 | CodeableConcept | Previous cesarean deliveries # Binding: LOINCCodes (example): Codes identifying names of simple observations. 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |
subject | Σ | 1..1 | Reference(Patient - Mother Vital Records) | Who and/or what the observation is about |
value[x] | ΣC | 1..1 | integer | Actual result |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag" | |
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |
Documentation for this format |
Path | Conformance | ValueSet / Code | URI |
Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard | |
Observation.code | example | Pattern: LOINC Code 68497-7http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | C | 0..* | Observation | 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.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
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 | 0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
code | Σ | 1..1 | CodeableConcept | Previous cesarean deliveries # 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://loinc.org | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 68497-7 | |||||
display | 0..1 | string | Representation defined by the system | |||||
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 | 1..1 | Reference(Patient - Mother Vital Records) | 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 | 1..1 | integer | Actual result | ||||
id | 0..1 | string | xml:id (or equivalent in JSON) | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
bypassEditFlag | 0..1 | (Complex) | BypassEditFlag Vital Records URL: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..0 | |||||||
url | 1..1 | uri | "http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag" | |||||
value[x] | 1..1 | CodeableConcept | To reflect the relevant edit possibilities for number of previous cesareans. Binding: Number of Previous Cesareans Edit Flags (NCHS) (required): Number Of Previous Cesareans Edit Flags (NCHS) | |||||
value | 0..1 | integer | Primitive value for integer | |||||
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 | ||||
component | Σ | 0..* | 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. | ||||
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 | |||||
Documentation for this format |
Path | Conformance | ValueSet / Code | URI | |||
Observation.language | preferred | CommonLanguages
http://hl7.org/fhir/ValueSet/languages from the FHIR Standard | ||||
Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1 from the FHIR Standard | ||||
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | ||||
Observation.code | example | Pattern: LOINC Code 68497-7http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.value[x].extension:bypassEditFlag.value[x] | required | NumberPreviousCesareansEditFlagsVShttp://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-number-previous-cesareans-edit-flags from this IG | ||||
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | ||||
Observation.bodySite | example | SNOMEDCTBodyStructureshttp://hl7.org/fhir/ValueSet/body-site from the FHIR Standard | ||||
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | ||||
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | ||||
Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://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 | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard |
This structure is derived from Observation
Other representations of profile: CSV, Excel, Schematron