1{ 2 "resourceType": "Observation", 3 "id": "observation-5", 4 "status": "final", 5 "category": [ 6 { 7 "coding": [ 8 { 9 "system": "http://terminology.hl7.org/CodeSystem/observation-category", 10 "code": "social-history", 11 "display": "Social History" 12 } 13 ], 14 "text": "Social History" 15 } 16 ], 17 "code": { 18 "coding": [ 19 { 20 "system": "http://loinc.org", 21 "code": "72166-2", 22 "display": "Tobacco smoking status" 23 } 24 ], 25 "text": "Tobacco smoking status" 26 }, 27 "subject": { 28 "reference": "Patient/patient-1", 29 "display": "Example, Anne" 30 }, 31 "valueString": "Former smoker", 32 "encounter": { 33 "reference": "Encounter/encounter-4", 34 "display": "GP appointment" 35 }, 36 "effectiveDateTime": "2023-06-14T12:53:49Z", 37 "issued": "2023-06-14T13:00:46Z", 38 "performer": [ 39 { 40 "reference": "Practitioner/practitioner-1", 41 "display": "Dr Maria Hernandez" 42 } 43 ] 44}