Table 4.
Differences between car and motorcycle drivers
| Car drivers 355 | Motorcycle drivers 712 | P value | P value Logistic regression (95% CI) | |
|---|---|---|---|---|
| Male n (%) | 258 (24.2) | 667 (62.5) | ≤ 0.001* | ≤ 0.001* (5.71–71.28) |
| Age median (IQR) | 43 (34–56) | 44 (34.25–54) | 0.728 | |
| Drugs/alcohol abuse n (%) | 91 (37.6) | 151 (62.4) | 0.104 | |
| GCS median (IQR) | 15 (15–15) | 15(15–15) | 0.625 | |
| RTS median (IQR) | 12 (12–12) | 12 (12–12) | 0.140 | |
| ISS median (IQR) | 5.5 (2–17) | 10 (5–22) | ≤ 0.001* | 0.661 (0.97–1-03) |
| Death probability median (IQR) | 0.60 (0.3–2.5) | 0.80 (0.40–3.0) | ≤ 0.001* | 0.029* (0.97–0.99) |
| Dead n (%) | 15 (1.4) | 20 (1.9) | 0.221 | |
| Head AIS ≥ 3 n (%) | 55 (8.6) | 142 (22.2) | 0.021* | 0.054 (0.98–3.97) |
| Chest AIS ≥ 3 n (%) | 97 (24.2) | 232 (57.9) | 0.044* | 0.182 (0.78–3.54) |
| Abdomen AIS ≥ 3 n (%) | 32 (13.4) | 69 (29) | 0.866 | |
| Extremity AIS ≥ 3 n (%) | 46 (8.1) | 168 (29.6) | 0.867 |
GCS Glasgow Coma Scale, RTS Revised Trauma Score, ISS Injury Severity Score, AIS Abbreviated Injury Scale, CI confidence interval
*Statistical significance