Ramroth, Johanna
Shakir, Rebecca
Darby, Sarah C.
Cutter, David J.
Kuan, Valerie
Funding for this research was provided by:
Cancer Research UK (C8225/A21133, C8225/A21133)
National Institute of Health, United Kingdom (NIHR300740)
University of Oxford
UK Research and Innovation (MR/VO33867/1)
Article History
Received: 21 June 2022
Accepted: 2 October 2023
First Online: 15 November 2023
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and approved by the Independent Scientific Advisory Committee for the Medicines and Healthcare products Regulatory Agency (protocol 16_022). Participating primary care practices provide consent for CPRD to collect de-identified primary care data from their practice. Individual patients can opt out of sharing their data for research and CPRD does not collect data for these patients.
: Not applicable.
: The authors declare no competing interests.