Table 7 The SOFA score improved the prognosis due to the addition of parenclitic indices and principal components.

From: Application of physiological network mapping in the prediction of survival in critically ill patients with acute liver failure

Variables

IDI

p-value

NRI

p-value

δ-pH/bicarbonate + SOFA

0.0539

< 0.001

0.3928

< 0.001

δ-pH/creatinine + SOFA

0.0521

< 0.001

0.3939

< 0.001

δ-Lactate/heart rate + SOFA

0.0464

< 0.001

0.3790

< 0.001

δ-Lactate/glucose + SOFA

0.0401

< 0.001

0.3641

< 0.001

δ-SpO2/respiratory rate + SOFA

0.0406

< 0.001

0.3723

< 0.001

PC-1 + SOFA

0.0061

0.2082

0.1755

0.1760

  1. IDI integrated discrimination improvement, NRI net reclassification indices.
  2. Significant values are in bold.
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