Table 5 Road-related factors in bicycle injury among middle school students in Chaoshan rural areas of China
From: Risk factors of bicycle traffic injury among middle school students in chaoshan rural areas of china
Whether bicycle injuries occurred | ||||
|---|---|---|---|---|
Yes (n) | No (n) | Prevalence of injury (%) | P | |
Types of lanes | <0.01 | |||
Motor laneβ | 50 | 65 | 43.5 | |
Non-motor laneθ | 194 | 212 | 47.8 | |
Combination-type road** | 334 | 1210 | 22.1 | |
Road situation | <0.01 | |||
Intact | 362 | 1189 | 23.3 | |
Non-intact†† | 226 | 298 | 43.1 | |
Road surface | <0.01 | |||
Dry | 261 | 1131 | 18.8 | |
Ponding | 182 | 209 | 46.5 | |
Humid | 135 | 147 | 47.9 | |
Road materials | <0.01 | |||
Cement | 335 | 1235 | 21.3 | |
Sand and rocks | 217 | 212 | 50.6 | |
Asphalt | 36 | 40 | 47.4 | |