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

Table 1

The rate of persistence at 6, 12, and 18 months for each HPV type computed for all 85 subjects.

HPV types	Before conization	6 months	12 months	18 months
16	43 (50.6%)	20 (23.5%)	9 (10.6%)	7 (8.2%)
52	23 (27.1%)	5 (5.9%)	0 (0%)	0 (0%)
18	21 (24.7%)	4 (4.7%)	1 (1.2%)	0 (0%)
33	21 (24.7%)	2 (2.4%)	0 (0%)	0 (0%)
31	17 (20%)	1 (1.2%)	0 (0%)	0 (0%)
35	10 (11.8%)	0 (0%)	0 (0%)	0 (0%)
58	8 (9.4%)	1 (1.2%)	0 (0%)	0 (0%)
6	8 (9.4%)	2 (2.4%)	2 (2.4%)	2 (2.4%)
45	6 (7.1%)	0 (0%)	0 (0%)	0 (0%)
11	5 (5.9%)	1 (1.2%)	1 (1.2%)	1 (1.2%)
Other types	5 (5.9%)	0 (0%)	0 (0%)	0 (0%)
Coinfections	46 (54.12%)	16 (18.8%)	4 (4.7%)	3 (3.5%)