Skip to main content

Table 3 Scores performances comparison

From: External validation of SAPS 3 and MPM0-III scores in 48,816 patients from 72 Brazilian ICUs

  Mortality Discrimination Calibration* Precision
Predicted mortality (±SD) SMR (95% CI) AUROC 95% CI Over the bisector 95% CI Under the bisector 95% CI Brier score
SAPS 3-SE 16.4 ± 19.3% 1.00 (0.98–1.02) 0.850 0.84–0.85 0.00–0.01 0.08–0.12 0.098
SAPS 3-CSA 21.7 ± 23.2% 0.75 (0.74–0.77) 0.850 0.84–0.85 Never Always 0.103
MPM0-III 14.3 ± 14.0% 1.15 (1.13–1.18) 0.800 0.79–0.80 0.07–0.97 0.01–0.03 0.111
  1. SAPS 3-SE Simplified Acute Physiology Score 3-Standard Equation, SAPS 3-CSA Simplified Acute Physiology Score 3-Customized equation for Central and South American Countries, MPM0-III Mortality Probability Models III, SMR Standardized mortality rates, AUROC area under the curve
  2. * Calibration described as bisector deviation intervals, as proposed by GiViTI, (Italian Group for the Evaluation of Intervention in Intensive Care Medicine)