Age (years) | | | | | | |
<15 | 2.11 | 1.89 to 2.35 | 1.50 | 1.33 to 1.68 | 1.62 | 1.44 to 1.82 |
15 | 1.43 | 1.32 to 1.55 | 1.12 | 1.03 to 1.22 | 1.29 | 1.19 to 1.41 |
16 | 1.29 | 1.21 to 1.37 | 1.12 | 1.04 to 1.20 | 1.24 | 1.15 to 1.32 |
17 | 1.16 | 1.09 to 1.23 | 1.06 | 0.99 to 1.13 | 1.17 | 1.09 to 1.25 |
18 | 1.03 | 0.97 to 1.10 | 0.98 | 0.92 to 1.05 | 1.07 | 1.00 to 1.14 |
19 | 1.06 | 0.99 to 1.13 | 1.05 | 0.97 to 1.12 | 1.12 | 1.04 to 1.20 |
20 | 1.01 | 0.94 to 1.07 | 1.02 | 0.95 to 1.10 | 1.07 | 1.00 to 1.15 |
21 | 0.93 | 0.86 to 0.99 | 0.96 | 0.89 to 1.04 | 1.01 | 0.94 to 1.08 |
22 | 0.96 | 0.90 to 1.04 | 1.03 | 0.95 to 1.11 | 1.06 | 0.98 to 1.15 |
23 | 0.91 | 0.84 to 0.98 | 0.96 | 0.89 to 1.05 | 0.99 | 0.91 to 1.07 |
24 | 0.89 | 0.82 to 0.96 | 0.96 | 0.88 to 1.05 | 0.97 | 0.89 to 1.06 |
25–29 | 0.98 | 0.92 to 1.04 | 1.05 | 0.98 to 1.12 | 1.06 | 0.99 to 1.13 |
30–34 | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent |
35–44 | 1.01 | 0.94 to 1.08 | 0.99 | 0.92 to 1.07 | 0.97 | 0.90 to 1.05 |
45–54 | 1.10 | 1.01 to 1.19 | 1.05 | 0.97 to 1.15 | 1.00 | 0.92 to 1.09 |
55–64 | 1.34 | 1.23 to 1.46 | 1.24 | 1.13 to 1.35 | 1.13 | 1.03 to 1.24 |
65–74 | 2.14 | 1.95 to 2.35 | 1.90 | 1.72 to 2.10 | 1.67 | 1.51 to 1.84 |
>74 | 2.82 | 2.43 to 3.27 | 2.43 | 2.08 to 2.83 | 2.21 | 1.89 to 2.58 |
Unknown | 1.23 | 1.14 to 1.32 | 1.12 | 1.01 to 1.23 | 1.23 | 1.12 to 1.36 |
Sex‡ | | | | | | |
Female | 0.72 | 0.70 to 0.74 | 0.85 | 0.82 to 0.87 | 0.78 | 0.76 to 0.80 |
Unknown | 0.95 | 0.89 to 1.03 | 0.92 | 0.80 to 1.07 | 0.88 | 0.77 to 1.02 |
Psychophysical circumstances§ | | | | | | |
DUI (no test) | 7.32 | 5.81 to 9.23 | 5.30 | 4.17 to 6.75 | 6.28 | 4.94 to 8.00 |
DUI (+ test) | 9.37 | 7.38 to 11.89 | 8.71 | 6.82 to 11.11 | 8.92 | 6.98 to 11.39 |
Others | 1.87 | 1.63 to 2.15 | 1.57 | 1.35 to 1.82 | 1.75 | 1.52 to 2.03 |
Unknown | 1.42 | 1.38 to 1.47 | 1.22 | 1.17 to 1.27 | 1.27 | 1.21 to 1.32 |
Nationality¶ | | | | | | |
Foreign | 1.41 | 1.31 to 1.51 | 1.14 | 1.06 to 1.24 | 1.13 | 1.05 to 1.22 |
Unknown | 0.97 | 0.90 to 1.05 | 0.89 | 0.78 to 1.02 | 0.92 | 0.80 to 1.04 |
Helmet use** | | | | | | |
Helmeted | 0.51 | 0.50 to 0.53 | 0.66 | 0.64 to 0.69 | 0.61 | 0.59 to 0.64 |
Unknown | 0.45 | 0.44 to 0.47 | 0.60 | 0.58 to 0.63 | 0.56 | 0.53 to 0.58 |
Physical disabilities†† | | | | | | |
Some | 1.30 | 1.17 to 1.44 | 0.99 | 0.89 to 1.11 | 1.05 | 0.94 to 1.17 |
Unknown | 1.20 | 1.16 to 1.24 | 0.91 | 0.87 to 0.96 | 0.96 | 0.92 to 1.01 |
Hours driving‡‡ | | | | | | |
1–3 | 1.06 | 0.93 to 1.21 | 0.98 | 0.85 to 1.13 | 1.02 | 0.89 to 1.17 |
>3–5 | 1.09 | 0.67 to 1.78 | 0.96 | 0.56 to 1.63 | 1.08 | 0.66 to 1.79 |
>5 | 1.07 | 0.79 to 1.44 | 0.94 | 0.68 to 1.30 | 1.02 | 0.75 to 1.40 |
Unknown | 0.97 | 0.95 to 1.00 | 1.00 | 0.97 to 1.03 | 1.02 | 1.00 to 1.05 |
Administrative infractions§§ | | | | | | |
No valid license | 2.51 | 2.38 to 2.64 | 1.70 | 1.60 to 1.81 | 1.80 | 1.69 to 1.91 |
Excess passengers/load | 1.14 | 1.07 to 1.23 | 0.89 | 0.82 to 0.96 | 0.89 | 0.83 to 0.97 |
Others | 1.12 | 1.00 to 1.26 | 0.89 | 0.79 to 1.00 | 0.98 | 0.88 to 1.11 |
Unknown | 1.18 | 1.15 to 1.21 | 0.98 | 0.96 to 1.01 | 1.12 | 1.09 to 1.15 |
Speed infractions¶¶ | | | | | | |
Inappropriate | 10.03 | 9.34 to 10.76 | 10.46 | 9.73 to 11.25 | | |
Excessive | 6.55 | 5.57 to 7.70 | 6.35 | 5.39 to 7.48 | | |
Slow speed | 5.75 | 3.14 to 10.53 | 4.20 | 2.26 to 7.81 | | |
Unknown | 1.34 | 1.31 to 1.37 | 1.49 | 1.45 to 1.53 | | |
Years in possession of valid driving license# | | | | | | |
1 | 0.83 | 0.80 to 0.87 | 0.82 | 0.78 to 0.86 | 0.84 | 0.80 to 0.87 |
2 | 0.73 | 0.70 to 0.76 | 0.74 | 0.70 to 0.77 | 0.76 | 0.72 to 0.79 |
3 | 0.70 | 0.67 to 0.74 | 0.73 | 0.69 to 0.77 | 0.75 | 0.71 to 0.79 |
4 | 0.69 | 0.65 to 0.73 | 0.74 | 0.69 to 0.79 | 0.75 | 0.71 to 0.80 |
5–9 | 0.68 | 0.65 to 0.72 | 0.73 | 0.69 to 0.77 | 0.75 | 0.71 to 0.79 |
>9 | 0.87 | 0.83 to 0.91 | 0.76 | 0.72 to 0.81 | 0.77 | 0.73 to 0.82 |
Unknown | 1.23 | 1.18 to 1.29 | 0.97 | 0.93 to 1.02 | 0.99 | 0.95 to 1.04 |