Quintile | Vehicle occupants | Pedestrians/cyclists | ||||||
n | Rate† | 95% CI | LTT‡ | n | Rate | 95% CI | LTT‡ | |
Males and females (0–19 years) | ||||||||
1 (poorest) | 1608 | 2.82* | 2.69 to 2.96 | 906 | 1.59* | 1.49 to 1.69 | ** | |
2 | 1670 | 2.90* | 2.77 to 3.05 | 648 | 1.14* | 1.05 to 1.23 | ||
3 | 1784 | 2.87* | 2.74 to 3.01 | 653 | 1.06* | 0.98 to 1.15 | ||
4 | 1793 | 2.69* | 2.57 to 2.82 | 574 | 0.87* | 0.80 to 0.94 | ||
5 (richest, ref) | 1597 | 2.35 | 2.24 to 2.47 | 443 | 0.66 | 0.60 to 0.73 | ||
Total | 8452 | 2.72 | 2.66 to 2.78 | 3224 | 1.05 | 1.01 to 1.09 | ||
Males (0–19 years) | ||||||||
1 (poorest) | 922 | 3.20* | 3.00 to 3.41 | 606 | 2.08* | 1.92 to 2.25 | ** | |
2 | 1045 | 3.55* | 3.34 to 3.77 | 421 | 1.44* | 1.31 to 1.59 | ||
3 | 1086 | 3.40* | 3.20 to 3.61 | 413 | 1.31* | 1.19 to 1.44 | ||
4 | 1135 | 3.31* | 3.13 to 3.51 | 370 | 1.10* | 0.99 to 1.21 | ||
5 (richest, ref) | 992 | 2.84 | 2.67 to 3.02 | 285 | 0.84 | 0.75 to 0.94 | ||
Total | 5180 | 3.25 | 3.16 to 3.34 | 2095 | 1.33 | 1.28 to 1.39 | ||
Females (0–19 years) | ||||||||
1 (poorest) | 686 | 2.44* | 2.26 to 2.63 | ** | 300 | 1.07* | 0.96 to 1.20 | ** |
2 | 625 | 2.23* | 2.06 to 2.41 | 227 | 0.82* | 0.72 to 0.93 | ||
3 | 698 | 2.32* | 2.15 to 2.50 | 240 | 0.80* | 0.71 to 0.91 | ||
4 | 658 | 2.04 | 1.89 to 2.20 | 204 | 0.63* | 0.55 to 0.73 | ||
5 (richest, ref) | 605 | 1.84 | 1.70 to 1.99 | 158 | 0.48 | 0.41 to 0.56 | ||
Total | 3272 | 2.16 | 2.09 to 2.23 | 1129 | 0.75 | 0.71 to 0.80 | ||
Males and females (0–9 years) | ||||||||
1 (poorest) | 265 | 0.93* | 0.82 to 1.05 | ** | 369 | 1.32* | 1.19 to 1.46 | ** |
2 | 261 | 0.97* | 0.86 to 1.09 | 209 | 0.79* | 0.69 to 0.90 | ||
3 | 245 | 0.87 | 0.77 to 0.98 | 189 | 0.67* | 0.58 to 0.78 | ||
4 | 242 | 0.81 | 0.71 to 0.92 | 165 | 0.55* | 0.47 to 0.64 | ||
5 (richest, ref) | 222 | 0.77 | 0.68 to 0.88 | 115 | 0.40 | 0.33 to 0.48 | ||
Total | 1235 | 0.87 | 0.82 to 0.92 | 1047 | 0.74 | 0.70 to 0.79 | ||
Males and females (10–19 years) | ||||||||
1 (poorest) | 1343 | 4.52* | 4.28 to 4.77 | 537 | 1.83* | 1.68 to 1.99 | ** | |
2 | 1409 | 4.63* | 4.40 to 4.88 | 439 | 1.45* | 1.32 to 1.60 | ||
3 | 1539 | 4.67* | 4.44 to 4.91 | 464 | 1.41* | 1.29 to 1.54 | ||
4 | 1551 | 4.38* | 4.17 to 4.60 | 409 | 1.15* | 1.05 to 1.27 | ||
5 (richest, ref) | 1375 | 3.76 | 3.57 to 3.97 | 328 | 0.90 | 0.81 to 1.00 | ||
Total | 7217 | 4.37 | 4.27 to 4.47 | 2177 | 1.32 | 1.27 to 1.38 |
†Rate: per 10 000 person years; *indicates income quintile rate significantly different from income quintile 5 (richest) at p<0.05.
‡LTT, linear trend test; **indicates significant linear trend at p<0.05.