Table 3.

Factors associated with preeclampsia using univariate and multivariate analyses

	Univariate analyses	Multivariate analyses
Variable	OR 95% CI P	OR 95% CI P
Age	0.9 0.9–1.0 0.601	0.9 0.9–1.0 0.468
parity	0.9 0.8–1.1 0.881	1.0 0.8–1.2 0.959
Platelets	1.0 0.9–1.0 0.905	1.0 0.9– 1.0 0.938
Red cell distribution width	0.9 0.7–1.2 0.961	0.9 0.7–1.1 0.952
White blood cells	1.0 0.9 –1.2 0.942	1.0 0.9–1.2 0.262

OR = Odds ratio, CI = confidence interval.