{
  "concept_id": 767,
  "concept_version_id": 2673,
  "coding_system": {
    "id": 9,
    "name": "SNOMED  CT codes",
    "description": "SNOMED CT codes"
  },
  "name": "Chronic Obstructive Pulmonary Disease (COPD) - Secondary care",
  "description": "The data (demographics, emergency department letters, discharge summaries, clinical notes,\nlab results, vital signs) were retrieved and analyzed in near real-time from the structured and\nunstructured components of the electronic health record (EHR) using a variety of natural\nlanguage processing (NLP) informatics tools belonging to the CogStack ecosystem, namely\nMedCAT and MedCATTrainer. The CogStack NLP pipeline captures negation, synonyms,\nand acronyms for medical SNOMED-CT concepts as well as surrounding linguistic context using\ndeep learning and long short-term memory networks. MedCAT produces unsupervised\nannotations for all SNOMED-CT concepts under parent terms Clinical Finding, Disorder,\nOrganism, and Event with disambiguation, pre-trained on MIMIC-III. The annotated\nSNOMED-CT terms are summarised below\n\n\n",
  "author": "Carr E, Bendayan R, Bean D, OGallagher K, Pickles A, Stahl D, Zakeri R, Searle T, Shek A, Kraljevic Z, Teo J, Shah A, Dobson R",
  "entry_date": "2021-10-06",
  "validation_performed": true,
  "validation_description": "expert-revi",
  "publication_doi": "10.1101/2020.04.24.20078006",
  "publication_link": "",
  "secondary_publication_links": "",
  "paper_published": true,
  "source_reference": "",
  "citation_requirements": "",
  "owner_access": 3,
  "group_access": 1,
  "world_access": 1,
  "tags": [],
  "collections": [
    {
      "name": "Phenotype Library",
      "value": 18,
      "type": 2
    }
  ],
  "created_by": null,
  "modified_by": null,
  "owner": null,
  "group": null,
  "phenotype_owner": "PH23",
  "phenotype_owner_history_id": 46,
  "requested_entity_id": null,
  "components": [
    {
      "id": 971,
      "name": "carr_copd_Cx5tTPaZno6hhcp4Psq5Er_SNOMEDCT",
      "logical_type": "INCLUDE",
      "source_type": "SELECT_IMPORT",
      "source": null,
      "codes": [
        {
          "id": 51206,
          "code": "13645005",
          "description": "Chronic obstructive lung disease (disorder)"
        },
        {
          "id": 51207,
          "code": "313297008",
          "description": "Moderate chronic obstructive pulmonary disease (disorder)"
        }
      ]
    }
  ],
  "version_history": [
    {
      "version_id": 2673,
      "version_name": "Chronic Obstructive Pulmonary Disease (COPD) - Secondary care",
      "version_date": "2021-10-06T15:59:57.790429Z",
      "is_published": true,
      "is_latest": true
    }
  ]
}