Post return of spontaneous circulation factors associated with mortality in pediatric in-hospital cardiac arrest: a prospective multicenter multinational observational study

Table 6 Multivariate logistic regression study including pre-arrest, resuscitation and post-return of spontaneous circulation (ROSC) mortality risk factors

Mortality risk factors	Odds ratio	95% CI	P -value
Hemato-oncologic illness	2.633	1.072 to 6.469	0.035
Neurologic cause of cardiac arrest	5.528	1.726 to 17.701	0.004
Place of arrest (emergency department)	3.170	1.707 to 5.887	<0.001
Inotropic drugs prior to cardiac arrest	2.191	1.194 to 4.020	0.011
Sodium bicarbonate administration during resuscitation	3.241	1.850 to 5.677	<0.001
PaCO₂ < 30 mmHg 1 h after ROSC	2.623	1.076 to 6.397	0.034
PaCO₂ > 50 mmHg 1 h after ROSC	2.004	1.011 to 3.970	0.046
FiO₂ ≥ 0.80 24 hours after ROSC	4.611	1.934 to 10.993	<0.001

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