DENG Dan. Study on risk the factors of breast cancer among urban women in China[J]. Journal of Chongqing Medical University, 2007,(7):708-713. DOI: 10.13406/j.cnki.cyxb.2007.07.027.
Objective:To identify risk factors of breast cancer which seriously threaten the women’s health
and provide scientify foundations to guard against and control the breast cancer.Methods:Adopt the SAS8.1 software to carry out the Logistic Re- gression Analysis.Results:The common risk factors of the four cities were:disease history of genital system
tumor household history
high educational level
marry at a mature age
no giving birth and no suckling;the common protective factor was menar- che postponed;and the results of the paired analysis was better than the two-group analysis.Conclusion:Because of the com- mon risk factors in four cities
we shall try our best to control these factors and carry out the paired observation to supervise the morbidity of breast cancer.