您的账号已在其他设备登录,您当前账号已强迫下线,
如非您本人操作,建议您在会员中心进行密码修改

确定
收藏 | 浏览78

In 1976, 118,273 female nurses 30-55 years of age with no history of cancer completed a questionnaire regarding possible risk factors. By 1986, after 1,137,415 person-years of follow-up, we had documented 1,799 newly diagnosed cases of breast cancer. Compared with the risk of breast cancer for nonusers of oral contraceptives, the multivariate relative risks were 1.07 (95

作者:I, Romieu;W C, Willett;G A, Colditz;M J, Stampfer;B, Rosner;C H, Hennekens;F E, Speizer

来源:Journal of the National Cancer Institute 1989 年 81卷 17期

知识库介绍

临床诊疗知识库该平台旨在解决临床医护人员在学习、工作中对医学信息的需求,方便快速、便捷的获取实用的医学信息,辅助临床决策参考。该库包含疾病、药品、检查、指南规范、病例文献及循证文献等多种丰富权威的临床资源。

详细介绍
热门关注
免责声明:本知识库提供的有关内容等信息仅供学习参考,不代替医生的诊断和医嘱。

收藏
| 浏览:78
作者:
I, Romieu;W C, Willett;G A, Colditz;M J, Stampfer;B, Rosner;C H, Hennekens;F E, Speizer
来源:
Journal of the National Cancer Institute 1989 年 81卷 17期
标签:
Age Factors Alcohol Drinking Behavior Biology Breast Cancer Cancer Contraception Contraceptive Methods Delivery Of Health Care Demographic Factors Diseases Family And Household Family Characteristics Family Planning Female Contraception Fertility Fertility Measurements First Birth Health Health Personnel Histology Hormone Receptors--analysis Incidence Measurement Membrane Proteins Menarche Menopause Menstruation Neoplasms Nurses Oral Contraceptives Parity Physiology Population Population Characteristics Population Dynamics Pregnancy History Prospective Studies Reproduction Research Methodology Risk Factors Smoking Studies
In 1976, 118,273 female nurses 30-55 years of age with no history of cancer completed a questionnaire regarding possible risk factors. By 1986, after 1,137,415 person-years of follow-up, we had documented 1,799 newly diagnosed cases of breast cancer. Compared with the risk of breast cancer for nonusers of oral contraceptives, the multivariate relative risks were 1.07 (95