. Author manuscript; available in PMC: 2021 Jan 1.

Published in final edited form as: Am J Perinatol. 2019 Nov 18;37(2):231–240. doi: 10.1055/s-0039-1698836

Table 3.

Crude and adjusted odds ratios (ORs)^a and associated 95% confidence intervals (CIs) for chronic lung disease or death at 28 days of life

Characteristics	Crude OR (95% CI)	Adjusted^b OR (95% CI)	p-Value^b
Acute kidney injury	4.89 (3.21–7.35)	4.57 (2.92–7.17)	<0.0001
Gestational age (wk)	1.01 (0.94–1.07)	0.88 (0.81–0.96)	0.005
Maternal polyhydramnios	3.40 (1.74–6.64)	1.67 (0.78–3.55)	0.18
Multiple gestations	0.48 (0.23–1.00)	0.47 (0.21–1.05)	0.07
Neonatal Intubation	5.48 (3.61–8.31)	4.88 (3.12–7.61)	<0.0001

Estimated from logistic regression.

Adjusted for other variables in the model.