机构地区:[1]中国医学科学院北京协和医学院北京协和医院乳腺外科,北京100730 [2]中国医学科学院北京协和医学院基础医学研究所流行病学与统计学教研室,北京100730 [3]天津医科大学附属肿瘤医院乳腺肿瘤三科,天津300060 [4]盐城迎宾外科医院乳腺疾病治疗中心,江苏盐城224005 [5]中国人民解放军北京军区总医院普通外科,北京100700 [6]第三军医大学第一附属医院(西南医院)乳腺外科,重庆400038 [7]复旦大学附属肿瘤医院乳腺外科,上海200032 [8]首都医科大学附属北京朝阳医院普通外科,北京100020 [9]珠海市计划生育服务中心,广东珠海519100 [10]山西省中医药研究院乳腺科,太原030012 [11]军事医学科学院附属医院(307医院)普通外科,北京1000711 [12]中国医学科学院北京协和医学院肿瘤医院腹部外科,北京100021 [13]秦皇岛市妇幼保健院乳腺科,河北秦皇岛066000 [14]北京大学第一医院普通外科,北京100034 [15]卫生部北京医院普通外科,北京100730
出 处:《协和医学杂志》2011年第1期7-14,共8页Medical Journal of Peking Union Medical College Hospital
基 金:"十一五"国家科技支撑计划项目(2006BAI02A09)
摘 要:目的筛查中国女性乳腺癌发病相关危险因素,为个体化评估中国女性乳腺癌发病危险性提供依据。方法在全国8个省市14家研究中心开展1∶m配对病例对照研究,采用调查问卷通过面对面交流收集乳腺癌发病相关危险因素信息。乳腺癌患者及其配对健康对照女性年龄、生活环境相匹配。应用1∶m条件Logistic回归分析乳腺癌相关危险因素在病例组和对照组间的分布特点,明确其与乳腺癌发病危险性的相关性。结果共纳入416例乳腺癌患者及1156例健康对照女性。中国女性乳腺癌发病相关危险因素包括体重指数(body mass index,BMI)≥24(OR=4.07,95%CI:2.98~5.55),乳腺良性病变活检史(OR=1.68,95%CI:1.19~2.38),初潮年龄≥14岁(OR=1.41,95%CI:1.07~1.87),生存压力大(1~4级,OR=2.15,95%CI:1.26~3.66;5~9级,OR=3.48,95%CI:2.03~5.95),绝经(OR=2.22,95%CI:1.50~3.28)(P〈0.05),乳腺癌家族史(OR=1.72,95%CI:1.15~2.58),肿瘤家族史(乳腺癌除外)(OR=1.55,95%CI:1.22~1.98)。口服避孕药(OR=1.59,95%CI:0.83~3.05)亦增加乳腺癌发病危险性,但差异未达到显著统计学意义(P〉0.05)。结论中国女性乳腺癌发病相关危险因素包括BMI≥24、乳腺良性病变活检史、初潮年龄≥14岁、生存压力大、绝经、乳腺癌家族史及其他肿瘤家族史。本研究为个体化评估中国女性罹患乳腺癌危险性及广泛开展乳腺癌防治工作提供了依据。Objective To screen the risk factors associated with breast cancer among Chinese women,with an attempt to provide evidence for the evaluation of breast cancer risks among Chinese women on an individual level.Methods A case-control study on 416 breast cancer patients and 1156 age-and region-matched controls was conducted in 14 hospitals in 8 provinces/municipalities of China.Conditional logistic regression was applied to analyze the association between risk factors and breast cancer.Results The risk factors of breast cancer among Chinese women included higher body mass index(BMI≥24)(OR=4.07,95%CI:2.98-5.55),history of benign breast disease biopsy(OR=1.68,95%CI:1.19-2.38),age of menarche≥14 years(OR=1.41,95%CI:1.07-1.87),psychological depression(for grade 1-4,OR=2.15,95% CI:1.26-3.66;for grade 5-9,OR=3.48,95% CI:2.03-5.95),menostasia(OR=2.22,95% CI:1.50-3.28),family history of breast cancer(OR=1.72,95%CI:1.15-2.58),and family history of cancer other than breast cancer(OR=1.55,95%CI:1.22~1.98)(all P〈0.05 when compared between the 416 breast cancer patients and 1156 controls).Although use of oral contraceptives(OC)(OR=1.59,95% CI:0.83-3.05)was associated with an increased risk of breast cancer,the difference was not statistically significant(P〉0.05).Conclusions Many risk factors including BMI≥24,history of benign breast disease biopsy,age of menarche≥14 years,psychological depression,menostasia,family history of breast cancer,and family history of cancer other than breast cancer may contribute to breast cancer among Chinese women.This research provides a basis for the individualized evaluation of risks of breast cancer and the population-based interventions in China.
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