Variables (n) | AIS2+ head injury (n = 418) | AIS2+ chest injury (n = 390) | AIS2+ abdominal and/or pelvic injury (n = 73) |
---|---|---|---|
Age group | |||
0–4 years (272) | 1.39 (0.83 to 2.34) | 0.24 (0.08 to 0.78) | 1.39 (0.40 to 4.84) |
5–9 years (352) | 1.38 (0.87 to 2.18) | 0.30 (0.12 to 0.74) | 2.75 (1.17 to 6.46) |
10–14 years (409) | 1.10 (0.71 to 1.71) | 0.48 (0.25 to 0.91) | 2.16 (0.95 to 4.89) |
15 and more (6535) | 1.0 | 1.0 | 1.0 |
Gender | |||
Female (4963) | 0.75 (0.61 to 0.92) | 1.56 (1.23 to 1.99) | 1.18 (0.71 to 1.94) |
Male (2605) | 1.0 | 1.0 | 1.0 |
Seat location | |||
Rear (1500) | 0.94 (0.71 to 1.25) | 0.70 (0.51 to 0.98) | 1.02 (0.54 to 1.95) |
Unknown (1381) | 0.95 (0.73 to 1.24) | 0.79 (0.59 to 1.04) | 1.02 (0.54 to 1.93) |
Front (4687) | 1.0 | 1.0 | 1.0 |
Road type | |||
Non-urban road (2283) | 1.52 (1.23 to 1.89) | 1.62 (1.30 to 2.02) | 2.08 (1.26 to 3.44) |
Other (1530) | 0.90 (0.67 to 1.21) | 0.86 (0.63 to 1.17) | 0.93 (0.44 to 1.95) |
Urban road (3755) | 1.0 | 1.0 | 1.0 |
Time of accident | |||
Night (1878) | 1.58 (1.26 to 1.98) | 0.94 (0.73 to 1.20) | 1.28 (0.75 to 2.20) |
Unknown (1649) | 0.98 (0.74 to 1.30) | 0.80 (0.60 to 1.07) | 1.01 (0.53 to 1.94) |
Daytime (4041) | 1.0 | 1.0 | 1.0 |
Date of accident | |||
Non-school days (5212) | 0.96 (0.78 to 1.19) | 0.85 (0.69 to 1.06 | 0.93 (0.56 to 1.53) |
School days (2356) | 1.0 | 1.0 | 1.0 |