Prevalence and healthcare utilization of eosinophilic chronic obstructive pulmonary disease in the UK – an observational data linkage study

ENCePP Code of conduct

Yes

Data sources

• Data source(s):
  Optimum Patient Care Research Database
• Data sources (types):
  Drug prescriptions

  Electronic healthcare records (EHR)

Use of a Common Data Model (CDM)

• CDM mapping:
  No

Data quality specifications

• Check conformance:
  Unknown
• Check completeness:
  Unknown
• Check stability:
  Unknown
• Check logical consistency:
  Unknown

Data characterisation

• Data characterisation conducted:
  No