Cardwell, Chris RRanger, TomLabeit, Alexander MCoupland, Carol ACHicks, BlánaidHughes, CarmelMcMenamin, Úna CMe, Xue WMurchie, PeterHippisley-Cox, Julia2024-06-252024-06-252024-09-07Cardwell, C R, Ranger, T, Labeit, A M, Coupland, C AC, Hicks, B, Hughes, C, McMenamin, Ú C, Me, X W, Murchie, P & Hippisley-Cox, J 2024, 'Hormone replacement therapy and cancer mortality in women with 17 site-specific cancers : A cohort study using linked medical records.', British Journal of Cancer, vol. 131, no. 4, pp. 737–746. https://doi.org/10.1038/s41416-024-02767-80007-0920ORCID: /0000-0001-9968-5991/work/162725927https://hdl.handle.net/2164/23697We would like to acknowledge the support of the eDRIS team (Public Health Scotland) for their involvement in obtaining approvals, provisioning and linking data and the secure analytical platform within the National Safe Haven. We would also like to acknowledge support of SAIL Databank for facilitating access to the dataset from Wales. We acknowledge the contribution of EMIS practices who contribute to the QResearch database and the Chancellor, Masters and Scholars of the University of Oxford for continuing to develop and support the QResearch database. The Hospital Episode Statistics data used in the English portion of this analysis are re438 used by permission from NHS Digital who retain the copyright. We thank the Office for National Statistics (ONS) for providing the mortality data for the English analyses. The ONS bears no responsibility for the analysis or interpretation of the data. The authors would also like to thank the PPI representatives for providing a patient and public perspective on the study design, findings, interpretation of the study and lay summary materials.10705025engSDG 3 - Good Health and Well-beingcancerhormone replacement therapymortalitycohortR MedicineOncologyCancer ResearchCancer Research UKC37316/A29656Supplementary Informationhttps://static-content.springer.com/esm/art%3A10.1038%2Fs41416-024-02767-8/MediaObjects/41416_2024_2767_MOESM1_ESM.docxRJournal article10.1038/s41416-024-02767-8http://www.scopus.com/inward/record.url?scp=85196729603&partnerID=8YFLogxK1314