[
  {
    "phenotype_id": "PH3801",
    "phenotype_version_id": 8954,
    "name": "Vitamin D Deficiency",
    "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\nCodes which indicate that vitamin D deficiency exists.\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": "2026-01-26T23:35:04.736373Z",
    "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": "2026-01-26T23:35:04.726951Z",
    "references": [
      {
        "url": "https://github.com/opensafely/codelist-development/issues/345",
        "title": "Github discussion"
      }
    ],
    "signed_off": [],
    "methodology": "Search terms / synonyms / search strategy: Vitamin D deficiency\n\n\nInclusion criteria for codes: Refers to vitamin D deficiency\n\n\nExclusion criteria for codes: Does not refer to vitamin D deficiency\n\n\nBorderline cases: Codes which may refer to complications associated with vitamin D deficiency rather than vitamin D deficiency itself were excluded.\n\n",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "opensafely/vitamin-d-deficiency",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/vitamin-d-deficiency/05ff5426",
    "concept_information": [
      {
        "concept_id": 9131,
        "concept_version_id": 16616,
        "concept_name": "opensafely/vitamin-d-deficiency/05ff5426",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3801",
        "phenotype_version_id": 8954,
        "phenotype_name": "Vitamin D Deficiency",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "34713006",
            "description": "Vitamin D deficiency",
            "attributes": null
          },
          {
            "code": "386070008",
            "description": "Deficiency of vitamin D2",
            "attributes": null
          },
          {
            "code": "386072000",
            "description": "Deficiency of vitamin D3",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "05ff5426",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/tj1n-7469",
    "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": 8954,
        "version_name": "Vitamin D Deficiency",
        "version_date": "2026-01-26T23:35:04.747285Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]