Table 2.

Associations of maternal outcomes among pregnant women with aerobic vaginitis and without aerobic vaginitis.

Variable	AV (n = 100)	Control (n = 500)	OR (CI)	p value	Adjusted∗ OR (CI)	p value
PTB	18 (18%)	34 (6.8%)	3.0 (1.62-5.58)	<0.001	3.06 (1.58-5.95)	0.001
PROM	24 (24%)	27 (5.4%)	5.53 (3.03-10.09)	<0.001	6.17 (3.24-11.7)	<0.001
pPROM	7 (7%)	21 (4.2%)	1.72 (0.71-4.16)	0.231	1.73 (0.68-4.4)	0.249
Chorioamnionitis	2 (2%)	3 (0.6%)	3.38 (0.56-20.5)	0.185	5.87 (0.9-38.24)	0.064
Cesarean delivery	32 (32%)	149 (29.8%)	1.11 (0.7-1.76)	0.662	1.11 (0.68-1.8)	0.679
Puerperal sepsis†	1 (1%)	0

AV: aerobic vaginitis; OR: odds ratio; CI: confidence interval; PTB: preterm birth; PROM: prelabor rupture of membranes; pPROM: preterm prelabor mature rupture of membranes. Data are presented as number (%) and odds ratio with confidence interval. ∗The analysis was adjusted for maternal age, body mass index, parity, previous cesarean delivery, hypertensive disorders with pregnancy, pregestational and gestational diabetes mellitus, smoking habits, education level, and woman's occupation. ^†As a result of the low frequency of this outcome, odds ratio was not reported. p value < 0.05 is significant.