Recent evidence on the importance of sexual history and sexually transmissible agents in cervical cancer has been reported. Case-control studies have frequently demonstrated increased risk of cervical cancer for women using oral contraceptives, while laboratory results have shown that vaginal spermicides inactivate various sexually transmissible agents. To determine the role of contraceptive use in cervical cancer, 153 cases of Maryland women with invasive cervical cancer and age, race, and residence-matched controls were interviewed in 1985, focusing on sexual history, health care utilization patterns, screening history, contraceptive use, and smoking. Overall, lifetime use of contraceptives was protective of cervical cancer (odds ratio (OR) = 0.38, 95
作者:D D, Celentano;A C, Klassen;C S, Weisman;N B, Rosenshein
来源:American journal of epidemiology 1987 年 126卷 4期