Variable | Car occupants | Motorcyclists | Pedestrians | p value |
---|---|---|---|---|
*Statistically significant. | ||||
†Values are mean (SE); median. | ||||
Age in years† | 42.7 (1.2); 40 | 28.1 (0.6); 24 | 57.7 (2.4); 64 | 0.0001* |
Sex (%) | 0.0001* | |||
Men | 68.4 | 83.3 | 55.8 | |
Women | 31.6 | 16.7 | 44.2 | |
Heart rate (per minute)† | 88.7 (1.2); 85 | 87.3 (0.7); 85 | 86.2 (1.7); 84 | 0.4 |
Systolic arterial pressure (mm Hg)† | 130.3 (1.4); 130 | 132.2 (1.1); 130 | 132.8 (2.2); 135 | 0.5 |
Diastolic arterial pressure (mm Hg)† | 73.4 (1.1); 73 | 74.1 (0.7); 75 | 73.5 (1.5); 72 | 0.8 |
Breathing rate (per minute)† | 18.5 (0.3); 18 | 18.2 (0.2); 18 | 17.8 (0.4); 17 | 0.4 |
Glasgow Coma Scale† | 14.1 (0.1); 15 | 14 (0.1); 15 | 14 (0.2); 15 | 0.8 |