CAJ | 학술논문

　　目的研究与乳腺癌发病的相关危险因素。方法选择2007年5月-2012年9月就诊的50例乳腺癌患者，对其进行专业的调查问卷，分析各危险因素与乳腺癌发病危险性的相关性。结果流产次数1次以上(OR=4.00)、口服避孕药(OR=2.33)、乳腺癌家族史(OR=4.56)、长期穿坚硬胸罩(OR=3.55)是乳腺癌发病的相关危险因素（P<0.05）；25～32岁以上生育(OR=0.11)及哺乳时间长(OR=0.32)是乳腺癌发病的保护因素（P<0.05）。结论多次流产、口服避孕药、乳腺癌家族史及长期穿坚硬胸罩是乳腺癌发病的相关危险因素，25～32岁以上生育和哺乳时间是乳腺癌发病的相关保护因素，临床上对有这些高危因素病人群应给予特别关注。
　　목적연구여유선암발병적상관위험인소。방법선택2007년5월-2012년9월취진적50례유선암환자，대기진행전업적조사문권，분석각위험인소여유선암발병위험성적상관성。결과유산차수1차이상(OR=4.00)、구복피잉약(OR=2.33)、유선암가족사(OR=4.56)、장기천견경흉조(OR=3.55)시유선암발병적상관위험인소（P<0.05）；25～32세이상생육(OR=0.11)급포유시간장(OR=0.32)시유선암발병적보호인소（P<0.05）。결론다차유산、구복피잉약、유선암가족사급장기천견경흉조시유선암발병적상관위험인소，25～32세이상생육화포유시간시유선암발병적상관보호인소，림상상대유저사고위인소병인군응급여특별관주。
Objective To research the risk factors of breast cancer. Methods 50 breast cancer patients were selected in our hospital from May 2007 to September 2012,they were given the professional questionnaire ,then analyzed of the risk factors and the incidence of breast cancer risk. Results Number of abortions more than 1 (OR=4.00), oral contraceptives (OR=2.33), family history of breast cancer (OR=4.56), long-term wear hard bra (OR=3.55) were the risk factors associated with the incidence of breast cancer (P<0.05);while birth (OR=0.11) between 25 and 32 years old and a long time of breastfeeding (OR=0.32)were the protective factors for breast cancer. Conclusion Multiple miscarriages, oral contraceptives,family history of breast cancer and long-term wear hard bra are the breast cancer risk factors, but birth between 25 and 32 years old and a long time of breastfeeding are the protective factors for breast cancer, so clinical risk factors for these patient groups should be given special attention.