我们推测宫颈糜烂是一种与性生活有关的疾病 ,最初可能是由于阴道短使宫颈更易于与男性生殖器官的直接接触而受损。1　材料与方法本研究病人选自湖南大学湘雅医院和长沙市一医院。 1548例观察对象为 1998年 4月～ 1999年 6月门诊就诊的病人 ,年龄 2 0～ 4 5岁的非妊娠妇 ,其中 We hypothesize that cervical erosion is a sexually-related disease initially impaired by the vaginal shortness of the cervix that is more likely to be in direct contact with the male reproductive organs. 1 Materials and Methods The patients were selected from Xiangya Hospital of Hunan University and Changsha City Hospital. 1548 cases of observation for the patient from April 1998 to June 1999 out-patient, non-pregnant women aged 20 to 45 years, of which