Injuries to any body region | Injuries to the brain, head, scalp, skull or face | |||
---|---|---|---|---|
All injury causes, dependent variable=logit (all injury hospitalisations/all bicycling trips)* | ||||
Sex (female) | 0.45 | (0.37, 0.53) | 0.40 | (0.29, 0.56) |
Age group (youth) | 0.85 | (0.70, 1.02) | 1.00 | (0.71, 1.40) |
Helmet law applies (yes) | 1.06 | (0.78, 1.43) | 1.16 | (0.82, 1.65) |
Cycling mode share (for a 1% increase) | 1.20 | (0.88, 1.62) | 1.07 | (0.79, 1.44) |
Traffic-related injury causes, dependent variable=logit (traffic-related injury hospitalisations/bicycling trips to work or school)† | ||||
Age group (youth) | 1.06 | (0.73, 1.54) | 1.35 | (0.85, 2.13) |
Helmet law applies (yes) | 1.31 | (0.89, 1.92) | 1.16 | (0.72, 1.86) |
Cycling mode share (per 1% increase)‡ | 0.69 | (0.49, 0.97) | 0.68 | (0.45, 1.03) |
Bold indicates statistical significance.
*Forty-four rates available for modelling: 11 jurisdictions × 2 age groups × 2 sexes; model for injuries to any body region includes random effect for jurisdiction.
†Twenty-two rates available for modelling: 11 jurisdictions × 2 age groups.
‡Coefficient represents the multiplicative reduction in the traffic-related hospitalisation rate for each 1% increase in mode share. Note that this relationship was observed within the range of low mode shares (0.23–2.05%) of the jurisdictions in this study.