Welsh Demographic Service (WDS)
Health & Wellbeing
Digital Health and Care Wales
Administrative (mandatory) data return
All Wales population – approx. 3 million
01/01/1990 - 28/03/2022
Administrative information about individuals in Wales that use NHS services; such as address and practice registration history. It replaced the NHS Wales Administrative Register (NHSAR) in 2009. Data drawn from GP practices via Exeter System. This dataset provides linkage from anonymous individual to anonymous residences, thus enable to group households of individuals
Data drawn from GP practices via Exeter System.