Table 1 Crash / primary victim factors associated with grievous injury
From: The epidemiology of road traffic injury hotspots in Kigali, Rwanda from police data
Total | Grievous | Non-grievous | OR (IC 95 %) | |
|---|---|---|---|---|
Age, Mean (SD) | 36.41 (10.32) | 31.98 (11.96) | 36.79 (10.14)* | – |
Male, N (%) | 4248 (92.5) | 380 (86.36) | 3749 (93.14)* | – |
Time of day, N (%) | ||||
Day | 1268 (49.1) | 191 (41.1) | 1055 (51.1)* | Ref |
Dawn | 382 (14.8) | 89 (19.1) | 285 (13.8) | 2.41 (1.41;4.10)** |
Night | 930 (36.1) | 185 (39.8) | 723 (35.1) | 1.69 (1.07;2.66)** |
Day of Week, N (%) | ||||
Monday | 410 (15.9) | 76 (16.3) | 319 (15.5) | Ref |
Tuesday | 388 (15.1) | 64 (13.7) | 320 (15.6) | 1.02 (0.53;1.94) |
Wednesday | 352 (13.7) | 55 (11.8) | 293 (14.2) | 0.87 (0.44;1.69) |
Thursday | 354 (13.7) | 73 (15.6) | 276 (13.4) | 0.97 (0.52;1.81) |
Friday | 394 (15.3) | 72 (15.4) | 308 (15.0) | 1.02 (0.54;1.92 |
Saturday | 351 (13.6) | 64 (13.7) | 283 (13.6) | 1.25 (0.64;2.41) |
Sunday | 328 (12.7) | 63 (13.5) | 258 (12.5) | 1.04 (0.53;2.03) |
Visibility, N (%) | ||||
Daylight | 1487 (65.9) | 266 (65.4) | 1197 (66.0) | Ref |
Streetlight | 544 (24.1) | 96 (23.6) | 441 (24.3) | 0.79 (0.49;1.27) |
Dark | 225 (10.0) | 45 (11.0) | 175 (9.7) | 1.01 (0.51;1.94) |
Primary Crash Vehicle, N (%) | ||||
Pedestrians & Cyclists | 6 (0.3) | 3 (0.2) | – | |
Cars | 1121 (43.8) | 157 (34.1) | 948 (46.1)* | Ref |
Motorcycles | 372 (14.5) | 143 (31.0) | 219 (10.1) | 4.27 (2.54;7.24)** |
Buses | 374 (14.6) | 67 (14.5) | 301 (14.6) | 2.11 (1.22;3.63)** |
Trucks | 686 (26.8) | 91 (19.7) | 583 (28.4) | 1.88 (1.19;3.00)** |
Primary Victim Vehicle, N (%) | ||||
Cars | 1214 (53.9) | 37 (8.7) | 1156 (64.6)* | Ref |
Pedestrians & Cyclists | 257 (11.4) | 220 (51.8) | 34 (1.8) | 263.64 (147.02;496.53)** |
Motorcycles | 346 (15.4) | 139 (32.8) | 196 (11.0) | 23.86 (15.26;38.41)** |
Buses | 186 (8.3) | 10 (2.3) | 174 (9.7) | 1.20 (0.43;2.81) |
Trucks | 248 (11.0) | 18 (4.2) | 228 (12.7) | 2.89 (1.49;4.51)** |
Paved Roads, N (%) | 2364 (95.6) | 423 (96.4) | 1901 (95.6) | 0.41 (0.14;1.16) |