. Author manuscript; available in PMC: 2019 Mar 1.

Published in final edited form as: Pediatr Crit Care Med. 2018 Mar;19(3):245–253. doi: 10.1097/PCC.0000000000001439

Table 3.

Multivariable model of in-hospital mortality

Characteristic	Odds ratio (95% CI)	P-value
Highest^aPaO₂ (10 Torr) (1.3kPa)	1.03 (1.01, 1.04)	<.001
Lowest^aPaCO2		0.695
< 30 Torr (< 3.9 kPa)	0.81 (0.47, 1.37)
30 – 50 Torr (3.9–6.6 kPa)	Reference
> 50 Torr (> 6.6 kPa)	0.83 (0.34, 2.00)
Highest^alactate (mmol/L)	1.13 (1.09, 1.17)	<.001
Meconium aspiration syndrome	0.09 (0.02, 0.42)	0.002
Pre-term neonate	2.97 (1.42, 6.21)	0.004
Congenital diaphragmatic hernia	2.12 (1.10, 4.09)	0.025

Extremum for each subject is assessed over the 48 hours after ECMO initiation.