Table 5.

Multivariate binary logistic regression output for neonatal variables.

Variables	β	SE β	Wald’s	OR & 95% for OR	p-Value
Constant	−4.31	1.20	12.86		<0.001 **
Gender
Female				1	-
Male	−0.38	0.71	0.29	0.68 (1.71, 2.78)	0.74
Gestational Age
Moderate to Late Preterm				1	-
Extremely to Very Preterm	0.25	0.75	0.11	1.29 (0.30, 5.54)	0.74
Birth Weight
Low Birth Weight				1	-
Very Low to Extremely Low Birth Weight	2.74	1.05	6.80	15.41 (2.00, 120.34)	0.01 **
Necrotizing Enterocolitis
No				1	-
Yes	0.11	0.79	0.02	1.11 (0.27, 5.17)	0.90
Length of Time on the Ventilator	0.09	0.03	8.28	1.09 (1.03, 1.15)	0.004 **

β: regression coefficient in the multivariate analysis; SE β: standard error; ** p ≤ 0.05.