Human Papilloma Virus Persistence after Cone Excision in Women with Cervical High Grade Squamous Intraepithelial Lesion: A Prospective Study

Table 4

The value obtained using test, comparing coinfections including HPV 16 + other HPV types, with coinfections without HPV 16. Coinfection including type 16 was correlated with higher persistence rate than coinfections without type 16.

	Before conization	6 months	12 months	18 months
value
RR	RR = 1.07	RR = 1.75	RR = 2.75	RR = 3
95% interval of confidence