[
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    "phenotype_version_id": 7139,
    "name": "National diabetes audit (NDA) body mass index (BMI) codes",
    "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\nTaken from the `NDABMI_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3\\.0 (https://www.nationalarchives.gov.uk/doc/open\\-government\\-licence/version/3/).\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": "2026-01-26T22:45:33.762694Z",
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    "updated": "2026-01-26T22:45:39.381396Z",
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        "url": "https://digital.nhs.uk/data-and-information/data-collections-and-data-sets/data-collections/quality-and-outcomes-framework-qof/quality-and-outcome-framework-qof-business-rules/primary-care-domain-reference-set-portal",
        "title": "Primary Care Domain Reference Set Portal"
      }
    ],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
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      }
    ],
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    "source_reference": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/ndabmi_cod/20250912",
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        "phenotype_version_id": 7139,
        "phenotype_name": "National diabetes audit (NDA) body mass index (BMI) codes",
        "code_attribute_header": [],
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            "attributes": null
          },
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            "attributes": null
          },
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          },
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            "description": "Extreme obesity with alveolar hypoventilation",
            "attributes": null
          },
          {
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            "description": "Finding of body mass index",
            "attributes": null
          },
          {
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            "description": "Body mass index less than 20",
            "attributes": null
          },
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            "description": "Normal body mass index",
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          },
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            "description": "Body mass index 40+ - severely obese",
            "attributes": null
          },
          {
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            "description": "Body mass index 20-24 - normal",
            "attributes": null
          },
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            "attributes": null
          },
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            "code": "427090001",
            "description": "Body mass index less than 16.5",
            "attributes": null
          },
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            "description": "Obese class I",
            "attributes": null
          },
          {
            "code": "443381000124105",
            "description": "Obese class II",
            "attributes": null
          },
          {
            "code": "48499001",
            "description": "Increased body mass index",
            "attributes": null
          },
          {
            "code": "60621009",
            "description": "Body mass index",
            "attributes": null
          },
          {
            "code": "6497000",
            "description": "Decreased body mass index",
            "attributes": null
          },
          {
            "code": "722595002",
            "description": "Overweight in adulthood with body mass index of 25 or more but less than 30",
            "attributes": null
          },
          {
            "code": "819948005",
            "description": "Obese class III",
            "attributes": null
          },
          {
            "code": "846931000000101",
            "description": "Baseline body mass index",
            "attributes": null
          },
          {
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            "description": "Obese class I (body mass index 30.0 - 34.9)",
            "attributes": null
          },
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            "description": "Obese class II (body mass index 35.0 - 39.9)",
            "attributes": null
          },
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            "code": "914741000000103",
            "description": "Obese class III (body mass index equal to or greater than 40.0)",
            "attributes": null
          },
          {
            "code": "920141000000102",
            "description": "Child body mass index less than 0.4th centile",
            "attributes": null
          },
          {
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            "description": "Child body mass index 0.4th-1.9th centile",
            "attributes": null
          },
          {
            "code": "920181000000105",
            "description": "Child body mass index on 2nd centile",
            "attributes": null
          },
          {
            "code": "920201000000109",
            "description": "Child body mass index 3rd-8th centile",
            "attributes": null
          },
          {
            "code": "920231000000103",
            "description": "Child body mass index on 9th centile",
            "attributes": null
          },
          {
            "code": "920251000000105",
            "description": "Child body mass index 10th-24th centile",
            "attributes": null
          },
          {
            "code": "920271000000101",
            "description": "Child body mass index on 25th centile",
            "attributes": null
          },
          {
            "code": "920291000000102",
            "description": "Child body mass index 26th-49th centile",
            "attributes": null
          },
          {
            "code": "920311000000101",
            "description": "Child body mass index on 50th centile",
            "attributes": null
          },
          {
            "code": "920841000000108",
            "description": "Child body mass index 51st-74th centile",
            "attributes": null
          },
          {
            "code": "920931000000108",
            "description": "Child body mass index on 75th centile",
            "attributes": null
          },
          {
            "code": "920951000000101",
            "description": "Child body mass index 76th-90th centile",
            "attributes": null
          },
          {
            "code": "920971000000105",
            "description": "Child body mass index on 91st centile",
            "attributes": null
          },
          {
            "code": "920991000000109",
            "description": "Child body mass index 92nd-97th centile",
            "attributes": null
          },
          {
            "code": "921011000000105",
            "description": "Child body mass index on 98th centile",
            "attributes": null
          },
          {
            "code": "921031000000102",
            "description": "Child body mass index 98.1st-99.6th centile",
            "attributes": null
          },
          {
            "code": "921051000000109",
            "description": "Child body mass index greater than 99.6th centile",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "4d7bc452",
    "open_codelist_version_tag": "20250912",
    "status": 1,
    "doi": "https://doi.org/10.48533/nzqw-he33",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
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      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
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