DARWIN EU® Comparing direct and indirect methods to estimate prevalence of chronic diseases using real-world data

Data sources

• Data source(s):
  Clinical Practice Research Datalink (CPRD) GOLD

  Integrated Primary Care Information (IPCI)

  The Information System for Research in Primary Care (SIDIAP)

Use of a Common Data Model (CDM)

• CDM mapping:
  Yes

CDM Mappings

• CDM name:
  OMOP
• CDM website:
  https://www.ohdsi.org/Data-standardization/

Data quality specifications

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

Data characterisation

• Data characterisation conducted:
  No