BioMed Research International / 2018 / Article / Tab 3 / Research Article
Epidemiology of Traffic Fatalities among Motorcycle Users in East Azerbaijan, Iran Table 3 Distribution of crash and victim related characteristics compared for place of death and as a whole among motorcycle user fatalities in East Azerbaijan, Iran.
Variables Pre-hospital death Death after hospital admission Total death P-value Percentage (columnar) 95% CI of percentage Percentage (columnar) 95% CI of percentage Victim’s gender Male 97 95.8-98.1 96 94.4-97 96 0.14 Female 2.87 1.9-4.2 4.14 3-5.6 3.54 Victim’s age group <15 3.92 2.8-5.4 2.59 1.8-3.8 3.22 0.046 15-30 56.91 53.6-60.2 53.16 50-56.3 54.94 30-45 22.35 19.7-25.2 22.8 20.3-25.6 22.59 45-60 10.37 8.5-12.6 14.3 12.2-16.7 12.44 >60 6.45 5-8.3 7.15 5.7-9 6.82 Cause of death Head Trauma 75.23 72.2-78 77.02 74.3-79.6 76.17 0.028 Bleeding 5.88 4.5-7.7 4.87 3.7-6.4 5.34 Multiple Fractures 8.87 7.1-11 7.35 5.9-9.2 8.07 Mixed causes 8.76 7-10.8 7.45 6-9.3 8.07 Other 1.04 0.5-2 2.07 1.3-3.2 1.58 Not defined yet 0.23 0.1-0.9 1.24 0.7-2.2 0.76 Body organs injured Head & face 87.9 85.6-89.9 87 84.7-88.9 87.45 0.5 Neck 5.7 4.4-7.5 5.3 4-6.9 5.49 0.66 Chest & abdomen 19.5 17-22.3 27.8 25.1-30.8 23.91 <0.001 Back spine 2 1.2-3.1 1.4 0.09-2.4 1.68 0.4 Upper limbs 6 4.6-7.8 4.1 3-5.6 5 0.07 Lower limbs 11.3 9.3-13.5 10.2 8.5-12.3 10.76 0.49 Pelvis 5.9 4.5-7.6 11.3 9.4-13.4 8.7 <0.001 Counterpart crash vehicle type No vehicle 18.24 15.8-21 21.01 18.6-23.7 19.71 <0.001 Cars 29.1 26.2-32.2 39.86 36.8-43 34.77 Motorcycles 10.28 8.4-12.5 9.94 8.2-12 10.1 Buses & minibuses 3.93 2.8-5.4 2.48 1.7-3.7 3.17 Pickups 13.74 11.6-16.2 11.59 9.7-13.8 12.61 Camionets camions or trailers 19.28 16.8-22.1 7.35 5.9-9.2 12.99 Other vehicles 5.43 4.1-7.2 7.76 6.2-9.6 6.66 Crash location Outer city 66.71 63.5-69.8 52.56 49.4-55.7 59.29 <0.001 Inner city 33.29 30.2-36.5 47.44 44.3-50.6 40.71