Appendix A. Details of the general study methodology for the clinical trial. Appendix A.1. Trial study_Screening and enrolment. Appendix A.2. Trial study_Sampling. Appendix A.3. Trial study_ Initiatio
These files contain the lists of CPRD medical and product codes and ICD-10 codes (used in HES APC data) used to define all variables in the paper “Safety of colchicine and NSAID prophylaxis when initi