Table 2 Description of the Acute Physiology variables
From: Improvement of APACHE II score system for disease severity based on XGBoost algorithm
variables | MIMIC III | eRI | ||
|---|---|---|---|---|
Survivor n = 20,821 | Non-survivor n = 3956 | Survivor n = 5694 | Non-survivor n = 1634 | |
Age | 66.00(53.51) | 62.00(18.83) | ||
APS | Â | Â | ||
T(℃) | 36.94(1.31) | 36.40(5.03) | ||
MAP(mmHg) | 60.00(39.70) | 61.00(47.14) | ||
HR(bpm) | 99.00(31.52) | 114(31.65) | ||
RR(/min) | 26.00(10.79) | 31.00(15.83) | ||
A-aDO2(mmHg) | 101.00(43.77) | 100.00(86.76) | ||
PH | 7.35(0.13) | 7.36(0.11) | ||
Na(mmol/L) | 140.00(5.85) | 138.00(6.49) | ||
K(mmol/L) | 4.40(1.16) | 4.30(1.20) | ||
BUN(mg/dl) | 26.00(26.08) | 24.00(23.88) | ||
Ht(%) | 29.20(7.43) | 31.90(7.43) | ||
WBC(*109/L) | 11.50(14.59) | 12.4(10.34) | ||
GCS(15-GCS) | 1.00(2.51) | 5.00(4.73) | ||