Table 1 Error rates of combined case study data for each component of the APACHE II score
Acute physiologic score (A) | Error rates |
|---|---|
Temperature (rectal/core) | 48% |
Mean arterial pressure | 59% |
Heart rate (ventricular response) | 46% |
Respiratory rate (non-ventilated or ventilated) | 45% |
Oxygenation | 52% |
Arterial pH | 38% |
Serum sodium | 29% |
Serum potassium | 26% |
Serum creatinine | 43% |
Hematocrit | 33% |
White blood count | 49% |
Glasgow Coma Scale | 69% |
Total acute physiology score (A) | 87% |
Age points (B) | 10% |
Chronic health points (C) | 34% |
Total APACHE II score (A+B+C) | 86% |