Current COPD



Coding system
CTV3 (Read V3)
Project
OpenSAFELY
Codelist ID
opensafely/current-copd
Version
2020-05-06

Description

Codelist indicating current COPD.

Methodology

This was created as a subset of the OpenSafely Chronic Respiratory Disease Codelist, through the following strategy:

<ol>
  • Select codes including terms "chronic obstructive", "emphysema" or "bronchitis.
  • Clinical review to exclude codes that were not relevant. This included codes that indicated exception reporting and patients declining a certain intervention.
  • Exclusion of patients with congenital or senile emphysema, as these can occur in patients without COPD.
  • Exclusion of patients with history of COPD, as only current COPD will be used to define the study population.
  • </ol>

    References

    Signed off by

    • Anna Schultze, LSHTM (May 6, 2020)
    • Caroline Morton, EBM Datalab (May 6, 2020)

    This definition has been computed by taking the manually created full codelist and converting it to a list of rules that define the codelist.

    CTV3ID CTV3PreferredTermDesc CTV3Source
    H3... Chronic obstructive lung disease CTV3Map_Code_And_Term
    H3... Chronic obstructive lung disease CTV3Map_Code_Only
    H31.. Chronic bronchitis CTV3Map_Code_And_Term
    H310. Simple chronic bronchitis CTV3Map_Code_And_Term
    H3100 Simple chronic bronchitis CTV3_Children
    H310z Simple chronic bronchitis NOS CTV3Map_Code_And_Term
    H311. Mucopurulent chronic bronchitis CTV3Map_Code_And_Term
    H3110 Purulent chronic bronchitis CTV3_Children
    H311z Mucopurulent chronic bronchitis NOS CTV3Map_Code_And_Term
    H3121 Emphysematous bronchitis CTV3Map_Code_And_Term
    H3122 Acute exacerbation of chronic obstructive airways disease CTV3Map_Code_And_Term
    H312z Obstructive chronic bronchitis NOS CTV3Map_Code_And_Term
    H313. Mixed simple and mucopurulent chronic bronchitis CTV3Map_Code_And_Term
    H31y. Other chronic bronchitis CTV3Map_Code_And_Term
    H31yz Other chronic bronchitis NOS CTV3Map_Code_And_Term
    H31z. Chronic bronchitis NOS CTV3Map_Code_And_Term
    H32.. Emphysema CTV3Map_Code_And_Term
    H320. Chronic bullous emphysema CTV3Map_Code_And_Term
    H3200 Segmental bullous emphysema CTV3Map_Code_And_Term
    H3201 Zonal bullous emphysema CTV3Map_Code_And_Term
    H3202 Giant bullous emphysema CTV3Map_Code_And_Term
    H3203 (Bullous emphysema with collapse) or (tension pneumatocoele) High_Level_SNOMED
    H320z Chronic bullous emphysema NOS CTV3Map_Code_And_Term
    H321. Panlobular emphysema CTV3Map_Code_And_Term
    H322. Centrilobular emphysema CTV3Map_Code_And_Term
    H32y. Other emphysema CTV3Map_Code_And_Term
    H32y0 Acute vesicular emphysema CTV3Map_Code_And_Term
    H32y1 Emphysema: [acute interstitial] or [atrophic - senile] QOF
    H32z. Emphysema NOS CTV3Map_Code_And_Term
    H3y.. Other specified chronic obstructive airways disease CTV3Map_Code_And_Term
    H3y.. Other specified chronic obstructive airways disease CTV3Map_Code_Only
    H3y0. Chronic obstruct pulmonary dis with acute lower resp infectn CTV3Map_Code_And_Term
    H3y1. Chron obstruct pulmonary dis wth acute exacerbation, unspec CTV3_Children
    H3z.. Chronic obstructive airways disease NOS CTV3Map_Code_And_Term
    H3z.. Chronic obstructive airways disease NOS CTV3Map_Code_Only
    H4640 Chronic emphysema due to chemical fumes CTV3Map_Code_And_Term
    Hyu30 [X]Other emphysema CTV3Map_Code_And_Term
    Hyu31 [X]Other specified chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    X101i Chron obstruct pulmonary dis wth acute exacerbation, unspec CTV3Map_Code_And_Term
    X101j Occupational chronic bronchitis CTV3_Children
    X101n Pulmonary emphysema CTV3_Children
    X101o Pulmonary emphysema in alpha-1 PI deficiency CTV3_Children
    X101p Toxic emphysema CTV3_Children
    X101r Scar emphysema CTV3_Children
    XE0YP Other emphysema NOS CTV3Map_Code_And_Term
    XaEIV Mild chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    XaEIW Moderate chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    XaEIY Severe chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    XaIND End stage chronic obstructive airways disease CTV3Map_Code_And_Term
    XaIQT Chronic obstructive pulmonary disease monitoring CTV3Map_Code_And_Term
    XaIQg Interstitial pulmonary emphysema CTV3Map_Code_And_Term
    XaIQg Interstitial pulmonary emphysema CTV3Map_Code_Only
    XaIRO Chronic obstructive pulmonary disease monitoring due CTV3Map_Code_And_Term
    XaIUt COPD self-management plan given CTV3Map_Code_And_Term
    XaIes Chronic obstructive pulmonary disease follow-up CTV3Map_Code_And_Term
    XaIes Chronic obstructive pulmonary disease follow-up CTV3Map_Code_Only
    XaIet Chronic obstructive pulmonary disease annual review CTV3Map_Code_And_Term
    XaIu7 Chronic obstructive pulmonary disease monitoring by nurse CTV3Map_Code_And_Term
    XaIu8 Chronic obstructive pulmonary disease monitoring by doctor CTV3Map_Code_And_Term
    XaJFu Admit COPD emergency CTV3Map_Code_And_Term
    XaJYf Chronic obstructive pulmonary disease clini management plan CTV3Map_Code_And_Term
    XaJlS Chronic obstructive pulmonary disease monitoring admin CTV3Map_Code_And_Term
    XaJlT Chronic obstructive pulmonary disease monitoring 1st letter CTV3Map_Code_And_Term
    XaJlU Chronic obstructive pulmonary disease monitoring 2nd letter CTV3Map_Code_And_Term
    XaJlV Chronic obstructive pulmonary disease monitoring 3rd letter CTV3Map_Code_And_Term
    XaJlW Chronic obstructive pulmonary disease monitoring verb invite CTV3Map_Code_And_Term
    XaJlY Chronic obstructive pulmonary disease monitor phone invite CTV3Map_Code_And_Term
    XaK8Q Chronic obstructive pulmonary disease finding QOF
    XaK8R COPD accident and emergency attendance since last visit CTV3Map_Code_And_Term
    XaK8S Emergency COPD admission since last appointment CTV3Map_Code_And_Term
    XaK8U Number of COPD exacerbations in past year CTV3Map_Code_And_Term
    XaKv8 Chronic obstructive pulmonary disease disturbs sleep CTV3Map_Code_And_Term
    XaKv9 Chronic obstructive pulmonary disease does not disturb sleep CTV3Map_Code_And_Term
    XaKzy Multiple COPD emergency hospital admissions CTV3Map_Code_And_Term
    XaLqj Health education - chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    XaN4a Very severe chronic obstructive pulmonary disease CTV3Map_Code_And_Term
    XaPZH COPD patient unsuitable for pulmonary rehabilitation CTV3Map_Code_And_Term
    XaPZH COPD patient unsuitable for pulmonary rehabilitation CTV3Map_Code_Only
    XaPls Referred for COPD structured smoking assessment CTV3Map_Code_And_Term
    XaPls Referred for COPD structured smoking assessment CTV3Map_Code_Only
    XaPlu COPD structured smoking assessment declined CTV3Map_Code_And_Term
    XaPlu COPD structured smoking assessment declined CTV3Map_Code_Only
    XaPzu At risk of chronic obstructive pulmonary diseas exacerbation CTV3Map_Code_And_Term
    XaRCG Step down change in COPD management plan CTV3_Children
    XaRCH Step up change in COPD management plan CTV3_Children
    XaW9D Issue of chronic obstructive pulmonary disease rescue pack CTV3Map_Code_And_Term
    XaXCa Chronic obstructive pulmonary disease 3 monthly review CTV3Map_Code_And_Term
    XaXCb Chronic obstructive pulmonary disease 6 monthly review CTV3Map_Code_And_Term
    XaXnt GP OOH service notified of COPD care plan CTV3Map_Code_And_Term
    XaXzy Preferred place of care for next exacerbation of COPD CTV3Map_Code_And_Term
    XaY05 Chronic obstructiv pulmonary disease medication optimisation CTV3Map_Code_And_Term
    XaY0w Referral to COPD community nursing team CTV3Map_Code_And_Term
    XaYZO COPD self-management plan review CTV3Map_Code_And_Term
    XaYbA COPD self-management plan agreed CTV3Map_Code_And_Term
    XaZ6U On chronic obstructive pulmonary disease supprtv cre pathway CTV3Map_Code_And_Term
    XaZ6U On chronic obstructive pulmonary disease supprtv cre pathway CTV3Map_Code_Only
    XaZ8t Has chronic obstructive pulmonary disease care plan CTV3Map_Code_And_Term
    XaZd1 Acute non-infective exacerbation of COPD CTV3_Children
    XaZee Chronic obstructive pulmonary disease care pathway CTV3Map_Code_And_Term
    XaZoz Seen in chronic obstructive pulmonary disease clinic CTV3Map_Code_And_Term
    XaavA Shared care chronic obstructive pulmonary disease monitoring CTV3_Children
    Xac33 Asthma-chronic obstructive pulmonary disease overlap syndrom CTV3Map_Code_And_Term
    Xac8s Telehealth chronic obstructive pulmonary disease monitoring CTV3Map_Code_And_Term
    XafhZ COPD monitoring email invitation QOF
    Xafhe COPD monitring short message service text message invitation QOF
    Xafir COPD monitoring SMS text message first invitation QOF
    Xafit COPD monitoring SMS text message second invitation QOF
    Xafiu COPD monitoring SMS text message third invitation QOF
    Y1f1b Chronic obstructive pulmonary disease monitoring invitation QOF
    Y1f94 Quality and Outcomes Framework chronic obstructive pulmonary disease quality indicator-related care invitation (procedure) QOF
    H582. Compensatory emphysema CTV3Map_Code_And_Term
    XE0YM Purulent chronic bronchitis CTV3Map_Code_And_Term
    XE0ZN Chronic: [bronchitis NOS] or [tracheobronchitis] CTV3_Children
    Xa35l Acute infective exacerbation chronic obstruct airway disease CTV3_Children
    XE0YN Bullous emphysema with collapse CTV3Map_Code_And_Term

    Codes in the definition are underlined. Codes in the full codelist are in blue. Related codes not in the codelist are in black.