Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases

Vinogradova, Yana; Coupland, Carol; Hippisley-Cox, Julia

doi:10.1136/bmj.m3873

All Outputs (1)

Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases (2020)
Journal Article
Vinogradova, Y., Coupland, C., & Hippisley-Cox, J. (2020). Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases. BMJ, 371, Article m3873. https://doi.org/10.1136/bmj.m3873

Objective: To assess breast cancer risks associated with different types and durations of hormone replacement therapy

Design: Two nested case-control studies

Setting: UK general practices contributing to QResearch or Clinical Practice Research... Read More about Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases.