IQVIA Medical Research Data (IMRD)
IQVIA (previously known as The Health Improvement Network - THIN)
IQVIA Medical Research Data is a longitudinal database of de-identified electronic health records from more than 6 million patients in England, derived from participating general practices using EMIS Health, Cegedim, and other clinical systems, and approved by the NHS Health Research Authority for medical research. Researchers access IMRD through application and data-sharing agreements for observational studies, pharmacovigilance, and comparative effectiveness research.
Category
Research database
Access
By application
Region
UK — United Kingdom
Coverage
6+ million patients from English general practices
License / terms
Proprietary
Data types
Primary care records, Prescriptions, Diagnoses, Test results, Immunisations, Height and weight