Large Sample Size: The CPRD includes data from millions of patients, providing a robust sample for statistical analysis. Longitudinal Data: The ability to track patients over time enables the study of long-term outcomes and trends. Real-World Evidence: Data from routine clinical practice provides insights that are more generalizable to the general population compared to clinical trial data. Linkage Capabilities: The CPRD can be linked with other datasets to enhance the depth and breadth of research findings.