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Table 3 Multivariate analyses of factors associated with increased ICU mortality

From: Delirium epidemiology in critical care (DECCA): an international study

Variables Coefficient Odds ratio (95% CI) P value
Model containing the SAPS3 score
Delirium 1.147 3.15 (1.26-7.86) 0.014
SAPS3 Score (points) 0.03 1.03 (0.99-1.06) 0.06
Constant -4.309   
Model containing the SOFA Score    
SOFA Score (points) 0.14 1.14 (1.01-1.29) 0.023
Delirium 1.21 3.36 (1.36-8.29) 0.008
Constant -3.384   
  1. Model containing the SAPS3 Score: Area under receiver operating characteristic curve = 0.73 (95% CI, 0.67 to 0.79). Model containing the SOFA Score: Area under receiver operating characteristic curve = 0.75 (95% CI, 0.69 to 0.80). SAPS3, Simplified Acute Physiology Score 3; SOFA, Sequential Organ Failure Score; CI, confidence interval.