Consciousness | | | | | | |
Conscious/somnolent/disoriented | | 228 | 1.0 | | – | – |
Unconscious/comatose | | 84 | 15.3 | | 6.6 to 35.4 | 0.000 |
Shift of midline structures (tertiles) | | | | | | |
0 mm | | 100 | 1.0 | | – | – |
1–5 mm | | 112 | 2.7 | | 1.2 to 6.2 | 0.019 |
6–24 mm | | 100 | 13.5 | | 5.6 to 32.5 | 0.000 |
Admission mean arterial pressure | | | | | | |
<134 mm Hg | | 162 | 1.0 | | – | – |
⩾134 mm Hg | | 150 | 2.7 | | 1.4 to 5.2 | 0.003 |
Admission blood glucose | | | | | | |
<7.7 mmol/l | | 160 | 1.0 | | – | – |
⩾7.7 mmol/l | | 152 | 2.6 | | 1.4 to 4.9 | 0.004 |
Anticoagulant treatment | | | | | | |
No | | 272 | 1.0 | | – | – |
Yes | | 40 | 2.8 | | 1.2 to 6.8 | 0.021 |
Ventricular extrasystoles | | | | | | |
No | | 286 | 1.0 | | – | – |
Yes | | 26 | 3.2 | | 1.1 to 9.6 | 0.035 |
| | | | | | |
Constant | | | | | 0.027 | 0.000 |