Descriptive statistics in school catchment areas in Calgary, Toronto and Montreal, Canada
| Calgary (n=125) Mean (SD) | Toronto (n=76) Mean (SD) | Montreal (n=67) Mean (SD) | |
| Total collisions (n) for Calgary (6 years), Montreal and Toronto (7 years) | 214 | 738 | 766 |
| Mean pedestrian collisions/school/year | 0.27 (0.28) | 0.27 (0.24) | 0.35 (0.27) |
| Walk Score (0–100) based on school postal code | 48.13 (16.15) | 65.33 (19.17) | 76.79 (16.35) |
| Child Population per school catchment area (n) | 619.53 (338.86) | 1066.27 (606.41) | 1607.25 (767.99) |
| Roadway length per school catchment area (km) | 17.38 (4.39) | 17.13 (7.65) | 23.73 (5.63) |
| Walking to school (%) | 33.9 (11.5) | 61.09 (16.85) | 63.67 (17.35) |