Organ System Failure Index

Baseline serum creatinine

Maximum serum creatinine

Total serum bilirubin

PaO2

FIO2 as a decimal fraction (enter from 0.21 to 1.0)

PEEP

White blood cell count

Platelet count

• receiving mechanical ventilation for pneumonia, COPD, asthma or pulmonary edema?

• have DIC?

• have the onset of a new focal neurologic deficit?

• have the onset of a new generalized neurologic deficit (coma, seizures, other)?

• have acute gastrointestinal hemorrhage requiring blood transfusion?

• have the new onset of ileus lasting > 24 hours unrelated to prior bowel surgery?

• have the onset of diarrhea lasting > 24 hours lasting > 24 hours unrelated to prior bowel surgery?

• have the acute myocardial infarction?

• have a cardiac arrest?

• have the new onset of congestive heart failure?