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

Table 5

The value obtained using test, comparing coinfections with HPV 16 and other HPV types and only HPV 16. Coinfection including type 16 was not correlated with higher persistence rate than infection with type 16 alone.

	Before conization	6 months	12 months	18 months
value
RR	RR = 0.86	RR = 0.4	RR = 0.22	RR = 0.14
95% interval of confidence