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% |
|
|
|
|
Booth et al. Critical Care 2005 9:R522 doi:10.1186/cc3790 |
|
