CAJ | 학술논문

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.
목적 조사분석유선암위험인소,위제정예방조시제공과학의거.방법 7518례유선목파X선수검자중232례경병리증실적유선암환자여대조조1:1배대진행병례대조연구,통계분석기월경생육사、유선량성질병사、종류가족사여유선암관계.결과 월경초조년령、제일태생육년령여유선암발생무현저상관;유산차수증다,유선암위험성증가;량성유선질병사、종류가족사여유선암정상관;이포유칙여유선암부상관.결론 유선암발병중요위험인소위량성유선질병사、종류가족사급유산차수다.
Objective To explore the risk factors of breast cancer for better control and prevention of the malignancy. Methods The clinical data of 232 patients with pathologically established breast cancer were investigated in this 1:1 case-control study to identify the risk factors of breast cancer. Results The history of benign breast diseases, family history of carcinoma and multiple abortions were the statistically significant risk factors of breast cancer, while breast feeding was the protective factor.Conclusion A History of benign breast diseases, family history of carcinoma and multiple abortions are all risk factors of breast cancer.