Table 5.

Maternal risk factor analysis for preeclampsia.

Risk Factors	OR	95% CI	p-Value
Insufficient vitamin D serum levels (<20 ng/mL)	2.52	1.86–3.90	<0.001
No vitamin D supplementation	1.46	1.12–1.86	0.042
Parity > 2	1.89	1.42–2.31	0.008
Gestational diabetes mellitus	1.66	1.09–2.24	0.017
Cardiovascular comorbidities	2.18	1.58–2.93	0.001