Table 2.
Predictors at presentation associated with in-hospital death used to develop CAPSO in the derivation dataset.
| Predictors | Beta [95% CI] | P value | Integerized score point |
|---|---|---|---|
| Intercept | −4.93 [−4.95, −4.90] | <0.001 | |
| Age, years | |||
| 16–49 | Reference | 0 | |
| 50–64 | 0.42 [0.39, 0.45] | <0.001 | 1 |
| 65–74 | 0.92 [0.88,0.95] | <0.001 | 2 |
| 75+ | 1.27 [1.24, 1.30] | <0.001 | 3 |
| Glasgow Coma Scale-Motor | |||
| <6 | 2.39 [2.37, 2.41] | <0.001 | 5 |
| 6 | Reference | 0 | |
| Systolic blood pressure, mmHg | |||
| 0–49 | 2.25 [2.19, 2.31] | <0.001 | 4 |
| 50–89 | 1.00 [0.87, 1.04] | <0.001 | 2 |
| 90–109 | 0.52 [0.49, 0.55] | <0.001 | 1 |
| 110–199 | Reference | 0 | |
| 200+ | 0.54 [0.49, 0.59] | <0.001 | 1 |
| Pulse rate, beats/min | |||
| 0–49 | 1.26 [1.21, 1.32] | <0.001 | 3 |
| 50–59 | 0.63 [0.58, 0.68] | <0.001 | 1 |
| 60–119 | Reference | 0 | |
| 120–189 | 0.60 [0.57, 0.63] | <0.001 | 1 |
| 190+ | 1.39 [1.11, 1.66] | <0.001 | 3 |
| Oxygen saturation, % | |||
| 0–79 | 1.50 [1.46, 1.54] | <0.001 | 3 |
| 80–89 | 0.95 [0.94, 0.98] | <0.001 | 2 |
| 90–94 | 0.41 [0.37, 0.44] | <0.001 | 1 |
| 95–100 | Reference | 0 | |
95% CI, 95% confidence interval; mmHg, millimeter of mercury.