Table 2.

Bayesian Mixed-Effects Logistic Regression Results

Variable	Contrast	Odds Ratio for Survival (95% Credible Interval)	Posterior Probability That Effect on Survival Is (%)
Age, y	57:38	0.43 (0.30-0.61)	Negative: >99.99%
Days between diagnosis and intubation	14:4	0.65 (0.44-0.96)	Negative: 98.47%
Days between intubation and ECMO start	6:1	0.82 (0.49-1.38)	Negative: 77.71%
Female sex	Yes:No	1.48 (0.95-2.30)	Positive: 95.97%
Any comorbidity present	Yes:No	0.78 (0.45-1.35)	Negative: 80.75%
Prone position pre-ECMO	Yes:No	1.33 (0.83-2.17)	Positive: 87.85%

ECMO, extracorporeal membrane oxygenation.