Body region | OR (95% CI) | p Value |
Head | 2.99 (2.30 to 3.89) | <0.001 |
Face | 1.94 (1.28 to 2.94) | <0.005 |
Neck | 3.53 (1.26 to 9.91) | <0.02 |
Thorax | 1.08 (0.86 to 1.34) | NS |
Abdomen | 1.00 (0.79 to 1.28) | NS |
Spine | 0.93 (0.71 to 1.22) | NS |
Upper extremity | 0.86 (0.66 to 1.12) | NS |
Lower extremity | 0.91 (0.73 to 1.14) | NS |
Odds were adjusted for age, gender, and clustering on facility; helmeted riders are the reference.
AIS, Abbreviated Injury Scale.