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Table 1 Comparison of the actual and predicted mortality rates for the various scoring systems

From: ICU scoring systems: which one to use in patients with sepsis?

Variable

Actual mortality

Predicted mortality

SMR

APACHE II

0.244

0.296

0.824

APACHE IV

0.244

0.206

1.18

SAPS II

0.244

0.297

0.822

SAPS III

0.244

0.249

0.98

MPM II0

0.244

0.314

0.777

MPM III0

0.244

0.216

1.13