Impact numbers—number needed to screen and follow-up to prevent or detect one cervical cancer case by HPV type and age group at screening (CIs are presented in Fig 6 and S1B Table).

Impact numbers—number needed to screen and follow-up to prevent or detect one cervical cancer case by HPV type and age group at screening (CIs are presented in Fig 6 and S1B Table).影响数：指按筛查时的人乳头瘤病毒（Human Papillomavirus，HPV）型别与年龄组划分，为预防或检出1例宫颈癌所需开展的筛查与随访例数；置信区间（Confidence Intervals，CIs）详见图6与S1B补充表。