Association between Vaginal Infections and the Types and Viral Loads of Human Papillomavirus: A Clinical Study Based on 4,449 Cases of Gynecologic Outpatients

Table 2

Odds ratios for prevalence of human papillomavirus among groups.

	OR	95% CI	Wald χ^2
Normal vaginal microecology	1.00	—	—	Referent
Microecological disorders	1.05	0.834–1.332	0.196	0.658
Intermediate type BV^a	1.03	0.910–1.161	0.198	0.657
BV^a	1.50	1.140–1.982	8.349	0.004
VVC^a	0.95	0.865–1.044	1.135	0.281
TV^a	1.12	1.010–1.234	4.603	0.032
Coinfection	1.02	0.947–1.103	0.325	0.569

^aBV, bacterial vaginosis; VVC, vulvovaginal candidiasis; TV, trichomonas vaginalis. ^bThe odds ratios for prevalence of human papillomavirus among groups were analyzed by the binary logistic regression method.