German Dementia Registry (DEMREG)

Data sources

• Data source(s), other:
  Libre Clinica (open source electronic data capture (EDC) system for clinical trials)
• Data sources (types):
  Disease registry

Use of a Common Data Model (CDM)

• CDM mapping:
  Yes

Data quality specifications

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

Data characterisation

• Data characterisation conducted:
  Yes
• Data characterisation moment:
  after data extraction

  after creation of study variables
• Data characterisation details:
  Study variables and their implementation in the EDC system were reviewed as part of the system validation process.; Data exports are reviewed on a risk-based basis after they are generated.;