From: Human papillomavirus infections in women seeking cervical Papanicolaou cytology of Durango, Mexico: prevalence and genotypes
HPV PCR
SSa
IMSSb
IICc
Total
p value
No.
%
Positive
18
10.8
2
1.2
4
2.4
24
4.8
0.001
Negative
148
89.2
164
98.8
162
97.6
474
95.2
NSd
166
100
498