Variables | Adjusted OR (95% CI) |
P-value |
|---|
A |
pSBP ≤ 99 | 0.78 (0.64–0.95) | 0.013 |
100 ≤ pSBP ≤ 139 | 1.00 (reference) | |
140 ≤ pSBP ≤ 179 | 1.68 (1.47–1.94) | <0.001 |
180 ≤ pSBP | 3.21 (2.70–3.81) | <0.001 |
B |
pHR ≤ 59 | 1.67 (1.37–2.03) | <0.001 |
60 ≤ pHR ≤ 99 | 1.00 (reference) | |
100 ≤ pHR ≤ 139 | 0.90 (0.78–1.03) | 0.109 |
140 ≤ pHR | 1.20 (0.85–.1.70) | 0.292 |
- Variables in the model were age, gender, chest AIS score (≥4 vs. <4), abdomen AIS score (≥4 vs. <4), and extremity AIS score (≥4 vs. <4), considering the patients with pSBP of 100 to 139 mmHg (A) and pHR of 60 to 99 mmHg (B) as the reference group, respectively
-
OR odds ratio, CI confidence interval, LT-BI life-threatening brain injuries requiring immediate neurosurgical intervention, pSBP systolic blood pressure in the prehospital setting, pHR heart rate in the prehospital setting, AIS Abbreviated Injury Scale
