Br J Radiol 2022 Jun 28:20211388. Epub 2022 Jun 28.
University of British Columbia Okanagan, Kelowna BC, Canada.
Objectives: To examine whether birth cohorts affect the risk of breast cancer for East Asian, First Nations, African, South Asian and Caucasian ethnicities in British Columbia (BC).
Methods: We used Cox PH models adjusted for well-known risk factors, such as age, breast density, mammographic features on false positives, and family history, to examine risk of breast cancer among East Asian, First Nations, African and South Asian ethnicities, relative to Caucasian, across three birth cohorts.
Results: There were 813,280 participants and 11,166 and invasive breast cancer diagnoses. Read More