Reproduction and cancer of the breast
โ Scribed by Brian MacMahon
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 375 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0008-543X
No coin nor oath required. For personal study only.
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It is unclear whether age at menarche is causally involved in breast-cancer aetiology, or serves a correlate of other earlylife exposures. Other aspects of reproductive life, including cycle length and regularity, climacteric symptoms, reproductive history and oral contraceptive use, are also incomp
A national population-based case-control study was used to assess the influence on breast cancer risk of reproductive factors and the possibility of an interaction with age at diagnosis. A total of 891 women aged 25 to 54 with a first diagnosis of breast cancer, and 1864 control subjects, randomly s
Background. Late menarche, early menopause, high parity, and early first birth decrease the risk of development of breast cancer. The influence of these factors on the survival of breast cancer patients has not been explained. Methods. A group of 1885 patients with operable breast cancer was studie