StructureDefinition-us-ph-pregnancy-status-observation

Sourcehl7.fhir.us.ecr#current:HL7 FHIR® Implementation Guide: Electronic Case Reporting (eCR) - US Realm (v4.0.1)
resourceTypeStructureDefinition
idus-ph-pregnancy-status-observation
canonicalhttp://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-pregnancy-status-observation
version2.1.0
statusactive
publisherHL7 Public Health Work Group (http://www.hl7.org/Special/committees/pher/index.cfm)
nameUSPublicHealthPregnancyStatusObservation
titleUS Public Health Pregnancy Status Observation
date2023-03-21T02:41:38+00:00
experimentalfalse
descriptionThis profile represents current and/or prior pregnancy statuses and their date ranges, enabling investigators to determine if a patient was pregnant, possibly pregnant, not pregnant or whether the pregnancy status was unknown during a particular date range. The subject of this profile is the mother. This profile includes the determination method, determination date, and recorded date of the pregnancy status. Use the effectivePeriod to indicate the date range over which the patient was pregnant/possibly pregnant/not pregnant/unknown. To record the date that the pregnancy status was recorded, use the date-recorded-extension and to record the date on which the pregnancy status determination was made, use the date-determined-extension. If the effectivePeriod.end is not present it is assumed that the date range over which the pregnancy status is asserted is from effectivePeriod.start to the date in the date-recorded-extension. For example, if the effectivePeriod.start has been recorded as two months prior to the date contained in the date-recorded-extension, and there is no effectivePeriod.end recorded, no assumptions can be made about the pregnancy status after the date contained in the date-recorded-extension.
jurisdictionsus
fhirVersion4.0.1
kindresource
abstractfalse
sdTtypeObservation
derivationconstraint
basehttp://hl7.org/fhir/StructureDefinition/Observation
Usages
Name Flags Card. Type Description & Constraints doco
. . Observation Observation US Public Health Pregnancy Status Observation
. . . Slices for extension S Slice: Unordered, Open by value:url
. . . extensionPregnancyStatusRecordedDate S 0..1 dateTime Pregnancy Status Recorded Date
URL: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-date-recorded-extension
. . . extensionPregnancyStatusDeterminationDate S 0..1 dateTime Pregnancy Status Determination Date
URL: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-date-determined-extension
. . . code S 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: 82810-3
. . . subject S 1.. Reference (US Public Health Patient)
. . . effective[x] S Period Pregnancy status date range
. . . value[x] S CodeableConcept Pregnancy Status
Binding: US Public Health Pregnancy Status ( extensible ): Pregnancy Status

. . . method S Pregnancy status determination method
Binding: Pregnancy Status Determination Method ( extensible ): Pregnancy Status Determination Method

. . . Slices for component S Slice: Unordered, Open by type:value
. . . . component:sliceEstimatedGestationalAgeOfPregnancy S Estimated Gestational Age of Pregnancy
. . . . . us-ph-date-determined-extension S 0..1 dateTime Estimated gestational age of pregnancy determination date.
URL: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-date-determined-extension
. . . . . code S Estimated Gestational Age
Binding: Estimated Gestational Age Code Including Method ( extensible ): Estimated Gestational Age Code Including Method

. . . . . value[x] S 1..1 Quantity Estimated gestational age (days)
Required Pattern: At least the following
. . . . . . unit 1..1 string Unit representation
Fixed Value: d
. . . . component:sliceEstimatedDateOfDelivery S Estimated Date of Delivery (EDD)
. . . . . us-ph-date-determined-extension S 0..1 dateTime Estimated date of delivery (EDD) determination date.
URL: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-date-determined-extension
. . . . . code S Estimated Date of Delivery code
Binding: Estimated Date of Delivery Including Method ( extensible ): Estimated Date of Delivery Including Method

. . . . . value[x] S 1..1 dateTime Estimated delivery date (EDD)

doco Documentation for this format

Produced 06 Apr 2023