Estimation results for regression analyses on the share of SBC casualties in the total number of road traffic casualties (95% Wald CI)
| Fatalities | Hospitalised casualties | |
|---|---|---|
| Constant | 0.24 (0.10 to 0.56) | 10.19 (5.04 to 20.63) |
| Exponent for growth in bicycle modal share | 0.71 (0.33 to 1.10) | 0.37 (0.09 to 0.65) |
| NTS versus Gallup (dummy variable) | – | 0.03 (−0.74 to 0.80) |
| Model fit, R2 | 51% | 75% |
NTS, National Travel Surveys; SBC, single-bicycle crash.