1资料与方法1.1一般资料章丘市机关、企业、事业、医院、学校等单位的女职工共计7657例,年龄23~60岁。1.2方法依据国家统一健康查体标准,参加查体医师为本院主治医师以上职称者,临床经验丰富。查体内容及项目包括:妇科常规检查、乳腺检查、阴道分泌物检查、宫颈液基细胞学检查、红外线乳腺扫描及乳腺彩超检查、盆腔彩超 1 Materials and Methods 1.1 General Information Zhangqiu City organs, enterprises, utilities, hospitals, schools and other units of a total of 7657 women workers, aged 23-60 years. 1.2 Methods According to the national standard for physical examination, physical examination physicians to participate in the hospital for more than the title, clinical experience. Physical examination items and items include: gynecological routine examination, breast examination, vaginal discharge examination, cervical liquid-based cytology, infrared breast scan and breast ultrasound examination, pelvic ultrasound