表 5. The diagnostic value of HPV L1/PD-L1 combined with colposcopy for cervical lesions of CIN 3 or higher classes.

HPV L1/PD-L1检测联合阴道镜检查对CIN3及以上宫颈病变的诊断价值

Test	Sensitivity	Specificity	Positive predictive value	Negative predictive value
HPV L1 test alone	84.9%	72.2%	84.4%	28.6%
PD-L1 test alone	84.7%	50.0%	80.8%	56.9%
Colposcopy alone	70.2%	100.0%	100.0%	31.2%
HPV L1/PD-L1 test	71.9%	86.1%	97.0%	16.3%
Triple inspection	50.5%	100.0%	100.0%	5.1%