Calculated results
| Data | Injury measure | Exposure measure | Exponent for growth in injuries | 95% Confidence interval |
|---|---|---|---|---|
| Walking in 68 California cities | Injuries/capita | Portion journey to work trips on foot | 0.41 | 0.27 to 0.54 |
| Bicycling in 68 California cities | Injuries/capita | Portion journey to work trips on bicycle | 0.31 | 0.22 to 0.41 |
| Walking in 47 Danish towns | Injuries/capita | Kilometres walked/capita/day | 0.36 | −0.10 to 0.82 |
| Bicycling in 47 Danish towns | Injuries/capita | Kilometres bicycled/capita/day | 0.44 | 0.19 to 0.69 |
| Bicycling in 14 European countries | Fatalities/capita | Kilometres bicycled/capita/day | 0.58 | 0.38 to 0.42 |
| Walking in 8 European countries | Fatalities/capita | Trips on foot/capita/day | 0.13 | −0.71 to 0.98 |
| Bicycling in 8 European countries | Fatalities/capita | Trips on bicycle/capita/day | 0.48 | 0.22 to 0.75 |
| Bicycling in the United Kingdom: | Fatalities | Billion kilometres ridden annually | ||
| 1950–73 | 0.41 | 0.35 to 0.47 | ||
| 1974–83 | 0.012 | −0.25 to 0.28 | ||
| 1984–99 | 1.5 | 1.11 to 1.88 | ||
| Bicycling in the Netherlands, 1980–98 | Fatalities | Billion kilometres ridden annually | −1.9 | −2.7 to −1.1 |