Observation

Interaction

HTTP

URL

Supported Parameters

Permitted User Types

Description

Examples

search

GET

/Observation

• category. Required. Multi-value support: none. Modifier support: none.

• patient. Required. Multi-value support: none. Modifier support: [<type>].

• date.   Optional. Multi-value support: AND. Modifier support: none. Prefix support: [eq, gt, lt, ge, le].

• Patient

• Professional

Retrieve observations for a given patient, optionally restricted by date range.

/Observation?category=http://fhir.patientsknowbest.com/codesystem/observation-category|LABORATORY&patient=Patient/3d8afd18-0844-459a-b3c2-355d02e54c0a&date=2018-07-01

/Observation?category=http://fhir.patientsknowbest.com/codesystem/observation-category|LABORATORY&patient=Patient/3d8afd18-0844-459a-b3c2-355d02e54c0a&date=ge2018-07-01&date=le2018-07-31

FHIR

PKB (Lab Result)

PKB (Measurement)

PKB (Symptom)

Notes

Resource id

[[Lab Result.Data Point ID]]

[[Measurement.Data Point ID]]

[[Symptom.Data Point ID]]

Resource meta

• meta: Meta

  • lastUpdated = [[Data Point.Persisted Timestamp]]

  • security: Coding

    • system =  "http://fhir.patientsknowbest.com/codesystem/privacy-label "

    • code = [[Data Point.Privacy Label]]

[[Data Point.Privacy Label]] code mappings (PKB → FHIR):

• GENERAL_HEALTH → GENERAL_HEALTH

• MENTAL_HEALTH → MENTAL_HEALTH

• SEXUAL_HEALTH → SEXUAL_HEALTH

• SOCIAL_CARE → SOCIAL_CARE

(as for lab result)

(as for lab result)

Observation.status

"unknown"

(as for lab result)

(as for lab result)

Observation.category

• category: CodeableConcept

  • coding: Coding

    • code = "LABORATORY"

    • display = "Laboratory"

    • system =  " http://fhir.patientsknowbest.com/codesystem/observation-category "

• category: CodeableConcept

  • coding: Coding

    • code =  "MEASUREMENT"

    • display =  "Measurement"

    • system =  "http://fhir.patientsknowbest.com/codesystem/observation-category "

• category: CodeableConcept

  • coding: Coding

    • code =  "SYMPTOM"

    • display =  "Symptom"

    • system =  "http://fhir.patientsknowbest.com/codesystem/observation-category "

Observation.code

• extension[0]: Extension

  • url = "http://hl7.org/fhir/StructureDefinition/data-absent-reason"

  • valueCode = "unknown"

(as for lab result)

(as for lab result)

Observation.subject

A Reference to the Patient.

• subject: Reference

  • reference = the relative URL of the Patient

  • display = [[User.Title]] [[User.Given Name]] [[User.Family Name]]

(as for lab result)

(as for lab result)

Observation.effectiveDateTime

[[Lab Result.Timestamp]]

[[Measurement.Timestamp]]

[[Symptom.Timestamp]]