McVicker, LaurenLabeit, Alexander MCoupland, Carol ACHicks, BlánaidHughes, CarmelMcMenamin, Úna CMcIntosh, StuartMurchie, PeterCardwell, Chris R2023-11-202023-11-202024-01McVicker, L, Labeit, A M, Coupland, C AC, Hicks, B, Hughes, C, McMenamin, Ú C, McIntosh, S, Murchie, P & Cardwell, C R 2024, 'Vaginal Estrogen Therapy Use and Survival in Females With Breast Cancer', JAMA Oncology, vol. 10, no. 1, pp. 103-108. https://doi.org/10.1001/jamaoncol.2023.45082374-2437ORCID: /0000-0001-9968-5991/work/147045847https://hdl.handle.net/2164/22218Acknowledgement Author contributions: Chris R Cardwell had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Concept and design: Coupland, Hicks, Hughes, McMenamin, Murchie, Cardwell. Acquisition, analysis and interpretation of data: McVicker, Labeit, Coupland, Hicks, Hughes, McMenamin, McIntosh, Murchie, Cardwell. Drafting of the manuscript: Cardwell. Critical revision of the manuscript for important intellectual content: McVicker, Labeit, Coupland, Hicks, Hughes, McMenamin, McIntosh, Murchie, Cardwell. Statistical analysis: Cardwell, McVicker, Labeit. Obtaining funding: Mc Menamin, McVicker, Labeit. Administrative, technical, or material support: None. Supervision: None. Other: None Funding/Support: This work was supported by funding from Cancer Research UK (reference C37316/A29656 and C53788/A20100) that provided access to the datasets6425983engSDG 3 - Good Health and Well-beingR MedicineSupplementary InformationRJournal article10.1001/jamaoncol.2023.4508101