Table 2.

Binary regression analyses of the predictors for preeclampsia

Variable	OR	95% CI	P
Age, years	1.01	0.92–1.10	0.800
Parity	1.23	0.92–1.65	0.149
Gestational age, weeks	0.88	0.69–1.13	0.337
Body mass index, kg/m2	1.10	0.94–1.28	0.222
Education	0.73	0.45–1.20	0.224
Housewives	0.80	0.23–2.70	0.721
Hemoglobin, g/dl	0.70	0.54–0.91	0.010
Rubella IgG seropositivity	4.93	2.082–11.692	< 0.001
HSV-2 IgG seropositivity	5.54	2.48–12.38	< 0.001