[A case control study on risk factors of endometrial carcinoma in Tianjin]

A case-control study was conducted on risk factors of endometrial carcinoma in Tianjin. The data was analysed with chi 2 test an linear logistic regression. The risk factors of endometrial carcinoma including age of marriage, menopause, body mass index, exposure to X-ray, hypertension, pregnancies, and lactation were investigated. The results showed that body mass index, and exposure to X-ray were predominant risk factors; while pregnancies and lactation were protective factors.