[
  {
    "phenotype_id": "PH3366",
    "phenotype_version_id": 8385,
    "name": "COVID-19 Vaccination - Second dose not given",
    "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\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": "2026-01-26T23:14:23.389800Z",
    "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": "2026-01-26T23:14:26.419740Z",
    "references": [
      {
        "url": "https://codelists.opensafely.org/codelist/opensafely/covid-19-vaccination-first-dose-not-given/6fa9dc47/",
        "title": "COVID-19 Vaccination - First dose not given"
      },
      {
        "url": "https://github.com/opensafely/codelist-development/issues/97",
        "title": "GitHub Discussion"
      }
    ],
    "signed_off": [],
    "methodology": "The codes were identified from the builder and cross referenced with NHS Digital terminology news article. This code is explicitly for second dose. For the majority of studies it will need to be combined with generic not givens and codes specific to first dose which is available in on [OpenCodelists here](https://codelists.opensafely.org/codelist/opensafely/covid-19-vaccination-first-dose-not-given/6fa9dc47/).\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "opensafely/covid-19-vaccination-second-dose-not-given",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/covid-19-vaccination-second-dose-not-given/5d126fdc",
    "concept_information": [
      {
        "concept_id": 8562,
        "concept_version_id": 16047,
        "concept_name": "opensafely/covid-19-vaccination-second-dose-not-given/5d126fdc",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3366",
        "phenotype_version_id": 8385,
        "phenotype_name": "COVID-19 Vaccination - Second dose not given",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "1324791000000106",
            "description": "Severe acute respiratory syndrome coronavirus 2 vaccination second dose not given",
            "attributes": null
          },
          {
            "code": "1324861000000109",
            "description": "Severe acute respiratory syndrome coronavirus 2 immunisation course abandoned",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "5d126fdc",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/xma6-kn18",
    "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": 8385,
        "version_name": "COVID-19 Vaccination - Second dose not given",
        "version_date": "2026-01-26T23:14:26.428915Z",
        "is_published": true,
        "is_latest": true
      },
      {
        "version_id": 8384,
        "version_name": "COVID-19 Vaccination - Second dose not given",
        "version_date": "2026-01-26T23:14:25.423976Z",
        "is_published": true,
        "is_latest": false
      },
      {
        "version_id": 8383,
        "version_name": "COVID-19 Vaccination - Second dose not given",
        "version_date": "2026-01-26T23:14:24.438086Z",
        "is_published": true,
        "is_latest": false
      },
      {
        "version_id": 8382,
        "version_name": "COVID-19 Vaccination - Second dose not given",
        "version_date": "2026-01-26T23:14:23.396033Z",
        "is_published": true,
        "is_latest": false
      }
    ]
  }
]