Table 2.

univariable and multivariable analyses

	Univariable analysis		Multivariable analysis
Adverse obstetric outcomes	aOR (95% CI)	P-Value	aOR (95% CI)	P-Value
Preeclampsia	2.5 (1.3-5.0)	0.001	3.5 (1.3-9.5)	0.002
Pregnancy-induced hypertension	5.3 (2.1-13.8)	0.001	2.3 (1.7-7.8)	0.012
Prematurity	2.3 (1.3-4.0)	0.001	2.7 (1.4-5.0)	0.001
Low birth weight	1.9 (1.0-3.8)	0.001	2.5 (1.1-5.6)	0.002
Admission in neonatal unity	2.5 (1.7-4.4)	0.001	2.5 (1.0-6.3)	0.020
Neonatal death	2.6 (1.2-5.8)	0.001	1.6 (0.4-6.6)	0.110

aOR: ajusted odd-ratio; 95% CI: 95% confidence interval; P-value: the significant p-value set to less than 0.05