{
  "concept_id": 2485,
  "concept_version_id": 6370,
  "coding_system": {
    "id": 17,
    "name": "ICD9 codes",
    "description": "ICD9 codes"
  },
  "name": "Chronic obstructive pulmonary disease (COPD) Secondary care -  1",
  "description": "\n\n*copd*\n\n",
  "author": "Eleanor L Axson, Jennifer K Quint, Mome Mukherjee, Hannah R Whittaker, Philip W Stone, Kate McLaren",
  "entry_date": "2022-01-17",
  "validation_performed": true,
  "validation_description": "Validation of Read Codes for the Identification of COPD in CPRDQuint et al. validated a set of Read codes for the identification of COPD in CPRD in 2014. Using diagnostic codes alone, the positive predictive value (PPV) was 86.5% (77.5–92.3%). Requiring a diagnostic code, spirometry measures, and specific medication increased PPV to 89.4% (80.7–94.5%) but reduced\ncase numbers by 10",
  "publication_doi": "",
  "publication_link": "",
  "secondary_publication_links": "",
  "paper_published": false,
  "source_reference": "",
  "citation_requirements": "",
  "owner_access": 3,
  "group_access": 1,
  "world_access": 2,
  "tags": [],
  "collections": [
    {
      "name": "BREATHE",
      "value": 19,
      "type": 2
    },
    {
      "name": "Phenotype Library",
      "value": 18,
      "type": 2
    }
  ],
  "created_by": null,
  "modified_by": null,
  "owner": null,
  "group": null,
  "phenotype_owner": "PH798",
  "code_attribute_header": [
    "Gershon et al., 2009",
    "Brandt et al., 2020",
    "Chang et al., 2020",
    "de Miguel-Diez et al., 2020",
    "Griffith et al., 2020",
    "Groot et al., 2020",
    "Isgro et al., 2020",
    "Joo et al., 2020",
    "Wu and Chen, 2020",
    "Zuchelli et al., 2020",
    "Shen et al., 2021"
  ],
  "phenotype_owner_history_id": 2222,
  "requested_entity_id": null,
  "components": [
    {
      "id": 2807,
      "name": "Chronic obstructive pulmonary disease (COPD) Secondary care",
      "logical_type": "INCLUDE",
      "source_type": "SELECT_IMPORT",
      "source": null,
      "codes": [
        {
          "id": 169327,
          "code": "490",
          "description": "Bronchitis, not specified as acute or chronic",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "Y",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "Y",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "Y",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": ""
          }
        },
        {
          "id": 169328,
          "code": "491",
          "description": "Chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "Y",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "Y",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "Y",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "Y",
            "Wu and Chen, 2020": "Y",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169329,
          "code": "491.0",
          "description": "Simple chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169330,
          "code": "491.1",
          "description": "Mucopurulent chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169331,
          "code": "491.2",
          "description": "Obstructive chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "Y",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "Y",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169332,
          "code": "491.20",
          "description": "Obstructive chronic bronchitis without exacerbation",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "Y",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "Y",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169333,
          "code": "491.21",
          "description": "Obstructive chronic bronchitis with (acute) exacerbation",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "Y",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "Y",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169334,
          "code": "491.22",
          "description": "Obstructive chronic bronchitis with acute bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "Y",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "Y",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169335,
          "code": "491.8",
          "description": "Other chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169336,
          "code": "491.9",
          "description": "Unspecified chronic bronchitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169337,
          "code": "492",
          "description": "Emphysema",
          "attributes": {
            "Gershon et al., 2009": "Y",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "Y",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "Y",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "Y",
            "Wu and Chen, 2020": "Y",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169338,
          "code": "492.0",
          "description": "Emphysematous bleb",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169339,
          "code": "492.8",
          "description": "Other emphysema",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169340,
          "code": "493",
          "description": "Asthma",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "Y",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": ""
          }
        },
        {
          "id": 169341,
          "code": "493.2",
          "description": "Chronic obstructive asthma",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169342,
          "code": "493.20",
          "description": "Chronic obstructive asthma, unspecified",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169343,
          "code": "493.21",
          "description": "Chronic obstructive asthma with status asthmaticus",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "",
            "Isgro et al., 2020": "",
            "Joo et al., 2020": "",
            "Wu and Chen, 2020": "",
            "Zuchelli et al., 2020": "",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169344,
          "code": "493.22",
          "description": "Chronic obstructive asthma with (acute) exacerbation",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
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            "Wu and Chen, 2020": "",
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            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169345,
          "code": "494",
          "description": "Bronchiectasis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "Y",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "",
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          }
        },
        {
          "id": 169346,
          "code": "495",
          "description": "Extrinsic allergic alveolitis",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "Y",
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            "Wu and Chen, 2020": "",
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          }
        },
        {
          "id": 169347,
          "code": "496",
          "description": "Chronic airway obstruction, not elsewhere classified",
          "attributes": {
            "Gershon et al., 2009": "Y",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "Y",
            "de Miguel-Diez et al., 2020": "Y",
            "Griffith et al., 2020": "Y",
            "Groot et al., 2020": "Y",
            "Isgro et al., 2020": "Y",
            "Joo et al., 2020": "Y",
            "Wu and Chen, 2020": "Y",
            "Zuchelli et al., 2020": "Y",
            "Shen et al., 2021": "Y"
          }
        },
        {
          "id": 169348,
          "code": "508",
          "description": "Respiratory conditions due to other and unspecified external agents",
          "attributes": {
            "Gershon et al., 2009": "",
            "Brandt et al., 2020": "Y",
            "Chang et al., 2020": "",
            "de Miguel-Diez et al., 2020": "",
            "Griffith et al., 2020": "",
            "Groot et al., 2020": "",
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            "Zuchelli et al., 2020": "",
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          }
        }
      ]
    }
  ],
  "version_history": [
    {
      "version_id": 6370,
      "version_name": "Chronic obstructive pulmonary disease (COPD) Secondary care -  1",
      "version_date": "2022-01-17T14:00:18.470729Z",
      "is_published": true,
      "is_latest": true
    }
  ]
}