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Table 3 Multivariate logistic regression study including mortality risk factors at 1 hour and 24 hours after return of spontaneous circulation

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

  Odds ratio 95% CI P -value
1 hour after return of spontaneous circulation    
PaCO2 < 30 mmHg 2.640 1.190 to 5.857 0.017
PaCO2 > 50 mmHg 1.950 1.063 to 3.576 0.031
Lactic acid >5 mmol/L 2.021 0.926 to 4.413 0.077
Vasoactive-inotropic score >14 2.454 1.252 to 4.810 0.009
24 hours after ROSC    
PaCO2 > 50 mmHg 2.541 1.156 to 5.587 0.020
FiO2 ≥ 0.80 3.864 1.698 to 8.794 0.001
Vasoactive-inotropic score >14 2.070 1.008 to 4.249 0.047