url | uri | 0..1 | Logical canonical URL to reference this ObservationDefinition (globally unique) |
identifier | Identifier | 0..1 | Business identifier of the ObservationDefinition |
version | string | 0..1 | Business version of the ObservationDefinition |
versionAlgorithm[x] | string / Coding | 0..1 | How to compare versions |
name | string | 0..1 | Name for this ObservationDefinition (computer friendly) |
title | string | 0..1 | Name for this ObservationDefinition (human friendly) |
status | code | 1..1 | draft |
experimental | boolean | 0..1 | If for testing purposes, not real usage |
date | dateTime | 0..1 | Date last changed |
publisher | string | 0..1 | The name of the individual or organization that published the ObservationDefinition |
contact | ContactDetail | 0..* | Contact details for the publisher |
description | markdown | 0..1 | Natural language description of the ObservationDefinition |
useContext | UsageContext | 0..* | Content intends to support these contexts |
jurisdiction | CodeableConcept | 0..* | Intended jurisdiction for this ObservationDefinition (if applicable) |
purpose | markdown | 0..1 | Why this ObservationDefinition is defined |
copyright | markdown | 0..1 | Use and/or publishing restrictions |
copyrightLabel | string | 0..1 | Copyright holder and year(s) |
approvalDate | date | 0..1 | When ObservationDefinition was approved by publisher |
lastReviewDate | date | 0..1 | Date on which the asset content was last reviewed by the publisher |
effectivePeriod | Period | 0..1 | The effective date range for the ObservationDefinition |
derivedFromCanonical | canonical | 0..* | Based on FHIR definition of another observation |
derivedFromUri | uri | 0..* | Based on external definition |
subject | CodeableConcept | 0..* | Type of subject for the defined observation |
performerType | CodeableConcept | 0..1 | Desired kind of performer for such kind of observation |
category | CodeableConcept | 0..* | General type of observation |
code | CodeableConcept | 1..1 | Type of observation |
permittedDataType | code | 0..* | Quantity |
multipleResultsAllowed | boolean | 0..1 | Multiple results allowed for conforming observations |
bodySite | CodeableConcept | 0..1 | Body part to be observed |
method | CodeableConcept | 0..1 | Method used to produce the observation |
specimen | Reference | 0..* | Kind of specimen used by this type of observation |
device | Reference | 0..* | Measurement device or model of device |
preferredReportName | string | 0..1 | The preferred name to be used when reporting the observation results |
permittedUnit | Coding | 0..* | Unit for quantitative results |
qualifiedValue | BackboneElement | 0..* | Set of qualified values for observation results |
hasMember | Reference | 0..* | Definitions of related resources belonging to this kind of observation group |
component | BackboneElement | 0..* | Component results |