Table 3.

Different microorganisms infection in HPV positive and negative women

	HPV(+)	HPV(-)	Total	% positive	odds ratio	95% CI	Significance
C. trachomatis
negative	229	559	788	29.0%	OR = 1.00
Positive	37	32	69	53.6%	OR = 2.82	1.74 to 4.57	P < 0.00005
U. urealyticum
negative	170	444	614	27.7%	OR = 1.00
<10000 CCU/ml	61	116	177	34.5%	OR = 1.37	0.96 to 1.96	P = 0.08
>10000 CCU/ml	35	31	66	53.0%	OR = 2.95	1.79 to 4.85	P < 0.00005
S. agalactiae
negative	246	535	781	31.5%	OR = 1.00
Positive	20	56	76	26.3%	OR = 0.78	0.46 to 1.32	P = 0.35
Yeasts
negative	234	511	745	31.4%	OR = 1.00
Positive	32	80	112	28.6%	OR = 0.87	0.56 to 1.35	P = 0.55
Bacterial vaginosis
negative	243	560	803	30.3%	OR = 1.00
Positive	23	31	54	42.6%	OR = 1.71	0.98 to 2.98	P = 0.06
T. vaginalis
negative	263	584	847	31.1%	OR = 1.00
Positive	3	7	10	30.0%	OR = 0.95	0.24 to 3.71	P = 0.94