Reproductive factors and breast cancer risk: Effect of age at diagnosis
✍ Scribed by Francoise Clavel-Chapelon; Guy Launoy; Ariane. Auquier; Béatrice Gairard; Alain Brémond; Lucien Piana; Jacques Lansac; Robert Renaud
- Book ID
- 116172943
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 622 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1047-2797
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📜 SIMILAR VOLUMES
## Abstract An increasing number of studies indicates that the strength and even direction of association between breast cancer and established risk factors differ according to the woman's age when she develops the disease. This was studied in the setting of a population based cancer registry using
We examined the effect of parity on breast cancer risk on the basis of information from 107,146 married female nurses followed prospectively between 1976-1980. For everparous women, a significant protective effect against breast cancer was observed with increasing parity (x12 for trend = 14.2, p<O.O