Impact of reproductive factors on breast cancer incidence: Pooled analysis of nine cohort studies in Japan
Abstract Prior studies reported the association of reproductive factors with breast cancer (BC), but the evidence is inconsistent. We conducted a pooled analysis of nine cohort studies in Japan to evaluate the impact of six reproductive factors (age at menarche/age at first birth/number of births/ag...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2021-03-01
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Series: | Cancer Medicine |
Subjects: | |
Online Access: | https://doi.org/10.1002/cam4.3752 |