Table 3 In-hospital mortality in prognostic categories of different vital signs
Development cohort (N = 167) | Validation cohort (N = 150) | |||
|---|---|---|---|---|
Variable | n* | Mortality (%) | n | Mortality (%) |
Temperature (°C) | ||||
≤36.5 | 51 | 28% | 17 | 53% |
36.6 to 38.5 (reference) | 84 | 19% | 67 | 30% |
≥38.6 | 32 | 28% | 66 | 24% |
Mean arterial pressure (mmHg) | ||||
≤69 | 56 | 30% | 52 | 39% |
70 to 109 (reference) | 86 | 19% | 95 | 25% |
≥110 | 13 | 23% | 3 | 33% |
Respiratory rate (cycles/minute) | ||||
<30 (reference) | 102 | 15% | 65 | 28% |
≥30 | 65 | 37% | 85 | 32% |
Pulse rate (beats/minute) | ||||
<100 (reference) | 61 | 20% | 16 | 25% |
≥100 | 106 | 26% | 134 | 31% |
Glasgow coma score | ||||
15 (reference) | 133 | 20% | 115 | 23% |
14 to 13 | 24 | 33% | 13 | 39% |
≤12 | 10 | 40% | 14 | 64% |