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Ｇａｉｌ等建立的评价妇女发生乳腺癌危险性的方法中 6个因素被认为是重要的预测指标 :①实际年龄 ;②初潮年龄 ;③乳腺活检的次数 ;④初育年龄 ;⑤一级亲属患乳腺癌的家族史 ;⑥种族。Ｃｏｓｔａｎｔｉｎｏ对 5 96 9例参加乳腺癌预防试验的白人妇女进行每年筛选检查来了解Ｇａ
Six factors established by Gail et al. In evaluating women’s risk of developing breast cancer are considered important predictors: (1) the actual age; (2) the age of the menarche; (3) the number of breast biopsies; (4) the age at childbearing; (5) Family history of cancer; ⑥ Race. Costantino conducts annual screening examinations of 5,969 white women participating in breast cancer prevention trials to understand Ga