[
  {
    "phenotype_id": "PH3671",
    "phenotype_version_id": 8779,
    "name": "Posttraumatic stress disorder (PTSD)",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nThis codelist will be used to extract patients with Posttraumatic stress disorder (PTSD ) using OpenSAFELY. The codelist will be applied in studies looking at Trends and variations in the assessment, diagnosis, and treatment of PTSD.\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T23:28:59.637394Z",
    "author": "OpenSAFELY",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:28:59.629857Z",
    "references": [
      {
        "url": "https://github.com/opensafely/codelist-development/issues/377",
        "title": "Github discussion"
      }
    ],
    "signed_off": [],
    "methodology": "We include only SNOMED diagnosis codes for PTSD (including “acute”, “chronic”, “delayed onset”, and “other/unspecified” PTSD, and military\\-combat qualifiers where explicitly recorded). We exclude symptom terms, screening tools, scale items/scores etc to avoid false positives from suspected cases or symptom screening without a confirmed diagnosis. This choice may reduce sensitivity where PTSD is recorded only as symptoms.\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "opensafely/posttraumatic-stress-disorder-ptsd",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/posttraumatic-stress-disorder-ptsd/168e7933",
    "concept_information": [
      {
        "concept_id": 8956,
        "concept_version_id": 16441,
        "concept_name": "opensafely/posttraumatic-stress-disorder-ptsd/168e7933",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3671",
        "phenotype_version_id": 8779,
        "phenotype_name": "Posttraumatic stress disorder (PTSD)",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "154968005",
            "description": "Chronic post-traumatic stress disorder",
            "attributes": null
          },
          {
            "code": "192042008",
            "description": "Acute post-trauma stress state",
            "attributes": null
          },
          {
            "code": "192062000",
            "description": "Other post-traumatic stress disorder",
            "attributes": null
          },
          {
            "code": "192415000",
            "description": "Post-traumatic stress disorder",
            "attributes": null
          },
          {
            "code": "2416008",
            "description": "Posttraumatic stress disorder, delayed onset",
            "attributes": null
          },
          {
            "code": "313182004",
            "description": "Chronic post-traumatic stress disorder",
            "attributes": null
          },
          {
            "code": "318784009",
            "description": "Posttraumatic stress disorder, delayed onset",
            "attributes": null
          },
          {
            "code": "443919007",
            "description": "Complex posttraumatic stress disorder",
            "attributes": null
          },
          {
            "code": "446175003",
            "description": "Acute posttraumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "446180007",
            "description": "Delayed posttraumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "47505003",
            "description": "Posttraumatic stress disorder",
            "attributes": null
          },
          {
            "code": "620181000000106",
            "description": "Other post-traumatic stress disorder",
            "attributes": null
          },
          {
            "code": "699241002",
            "description": "Chronic post-traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "755341000000104",
            "description": "Acute post traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "755351000000101",
            "description": "Chronic post traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "755381000000107",
            "description": "Delayed post traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "757051000000106",
            "description": "Delayed post-traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "758031000000100",
            "description": "Acute post-traumatic stress disorder following military combat",
            "attributes": null
          },
          {
            "code": "758041000000109",
            "description": "Chronic post-traumatic stress disorder following military combat",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "168e7933",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/fdv5-zw64",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 8779,
        "version_name": "Posttraumatic stress disorder (PTSD)",
        "version_date": "2026-01-26T23:28:59.650668Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]