Variable | Level of the variables | Or | P-value | 95% CI | |
---|---|---|---|---|---|
Place of accident | Sub-urban | Ref. Group | |||
Inner city | 1.69 | < 0.001 | 1.46 | 1.97 | |
Accident district | Tabriz city | Ref. Group | |||
Others | 1.37 | < 0.001 | 1.18 | 1.60 | |
Counterpart vehicle | No counterpart vehicle | Ref. Group | |||
Light vehicles | 0.87 | 0.084 | 0.75 | 1.02 | |
Heavy vehicles | 0.46 | < 0.001 | 0.39 | 0.55 | |
Motorcycle & bike | 2.26 | < 0.001 | 1.59 | 3.22 | |
Other | 0.69 | 0.033 | 0.49 | 0.97 | |
Vehicle used | No vehicle used | Ref. Group | |||
Light vehicles | 0.63 | < 0.001 | 0.53 | 0.75 | |
Heavy vehicles | 0.52 | < 0.001 | 0.37 | 0.73 | |
Motorcycle & bikes | 1.43 | < 0.001 | 1.19 | 1.71 | |
Other | 0.33 | < 0.001 | 0.19 | 0.57 | |
Injured transport vehicle | Other | Ref. Group | |||
Ambulance | 1.34 | 0.003 | 1.10 | 1.61 | |
Damaged parts | Other | Ref. Group | |||
Head and face | 0.56 | < 0.001 | 0.47 | 0.67 | |
Cause of death | Head trauma | Ref. Group | |||
Bleeding | 1.14 | 0.288 | 0.90 | 1.44 | |
Multiple fractures | 0.97 | 0.771 | 0.81 | 1.17 | |
Burns and choking | 0.26 | < 0.001 | 0.14 | 0.49 | |
Mixed causes | 0.90 | 0.245 | 0.76 | 1.07 | |
Other | 1.57 | 0.065 | 0.97 | 2.52 | |
Lighting status | Day light | Ref. Group | |||
Night | 0.77 | < 0.001 | 0.68 | 0.88 | |
Twilight | 0.87 | 0.177 | 0.71 | 1.06 | |
Elderly status | Age < 65 | Ref. Group | |||
Age > 65 | 1.47 | < 0.001 | 1.24 | 1.73 |