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乳腺癌危险因素分析

Nan fang yi ke da xue xue bao = Journal of Southern Medical University(2010)

Cited 28|Views20
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Abstract
目的调查分析乳腺癌危险因素,为制定预防措施提供科学依据。方法7518例乳腺钼靶X线受检者中232例经病理证实的乳腺癌患者与对照组1:1配对进行病例对照研究,统计分析其月经生育史、乳腺良性疾病史、肿瘤家族史与乳腺癌关系。结果月经初潮年龄、第一胎生育年龄与乳腺癌发生无显著相关;流产次数增多,乳腺癌危险性增加;良性乳腺疾病史、肿瘤家族史与乳腺癌正相关;而哺乳则与乳腺癌负相关。结论乳腺癌发病重要危险因素为良性乳腺疾病史、肿瘤家族史及流产次数多。
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Key words
breast cancer,risk factor,case-control study
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