根据全国(纽西兰)子宫颈筛查计划,所有处于20~64岁的性活跃期的女性至少每3年要进行一次宫颈防癌涂片检查。涂片旨在发现宫颈上皮内瘤样病变(CIN),从而在癌变之前得到相应的治疗。对CIN的治疗虽然降低了进行筛查人群的宫颈癌发生率,但那些没有进行筛查的宫颈癌高危人群是目前的 According to the National (New Zealand) Cervical Screening Program, all women with sexual activity between the ages of 20 and 64 years undergo a cervical smear test every 3 years at least. Smear is intended to detect cervical intraepithelial neoplasia (CIN), so as to get the appropriate treatment before canceration. Although the treatment of CIN reduces the incidence of cervical cancer in screening populations, those who are not at high risk of cervical cancer are currently