论据:Gege等人随访超过100万妇女的宫颈癌筛查项目,对比分析HPV阴性结果和联合检测阴性结果时3年和5年间浸润癌发生率。结果表明联合检测阴性的安全保障主要来自于HPV阴性结果。3年进行一次HPV筛查比5年进行一次联合筛查其浸润癌发生的风险更低(CIN3+:0.069% vs 0.11%,p <0.001;宫颈癌:0.011% vs 0.014%,p =0.21),也比3年一次的单独细胞学检测更低(CIN3+:0.069% vs 0.19%,p <0.001;宫颈癌:0.011% vs 0.020%,p < 0.0001)。
参考文献
1、Huh W K, Ault K A, Chelmow D, et al. Use of primary high-risk human papillomavirus testing for cervical cancer screening: interim clinical guidance[J]. Gynecologic oncology, 2015.
2、Wright T C, Stoler M H, Behrens C M, et al. Primary cervical cancer screening with human papillomavirus: End of study results from the ATHENA study using HPV as the first-line screening test[J]. Gynecologic oncology, 2015.