From: Risk factors of bicycle traffic injury among middle school students in chaoshan rural areas of china
Have you ever had these behaviors and habits in the past 12 months | Whether bicycle injuries occurred | |||
---|---|---|---|---|
Yes (n) | No (n) | Prevalence of injury (%) | P | |
Coffee or strong tea consumption | <0.01 | |||
Yes | 373 | 805 | 31.7 | |
NO | 215 | 682 | 24.0 | |
Inattentive riding | <0.01 | |||
Yes | 446 | 976 | 31.4 | |
No | 142 | 511 | 21.7 | |
Riding speed (km/h) | <0.01 | |||
≥20 | 81 | 21 | 79.4 | |
>10 to <20 | 435 | 1408 | 23.6 | |
≤10 | 72 | 58 | 55.4 | |
Use of communication devices (like mobile phones) while riding | <0.01 | |||
Yes | 101 | 141 | 41.7 | |
No | 487 | 1346 | 26.6 | |
Riding with fatigue | <0.01 | |||
Yes | 221 | 328 | 40.3 | |
No | 367 | 1159 | 24.0 | |
Riding in bad mood | <0.01 | |||
Yes | 344 | 582 | 37.1 | |
NO | 244 | 905 | 21.2 |