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. 2012 Oct 16;9:124. doi: 10.1186/1479-5868-9-124

Table 2.

Area-level characteristics of the schools and neighborhoods of urban Canadian youth (n = 3 997)

  N (%) Median (IQR)
School Characteristics
Bicycle storage available in a safe location
  No
835 (20.9)
 
  Yes
3 162 (79.1)
 
Has walk/bike to school days and/or walking school bus programs
  No
2 751 (68.8)
 
  Yes
1 246 (31.2)
 
Identification of safe walking/biking routes to school
  No
2 347 (58.7)
 
  Yes
1 650 (41.3)
 
Neighborhood Characteristics
Sidewalk leading to school
  No
161 (4.0)
 
  Yes
3 836 (96.0)
 
% of roads with sidewalks
 
64.6 (47.4 - 83.0)
Speed limit of school’s road (km/h)
  ≤40
311 (7.8)
 
  50
3 390 (84.8)
 
  ≥60
296 (7.4)
 
% of roads with speed limit ≤60 km/h
  <90
493 (12.3)
 
  90 – 93.99
851 (21.3)
 
  94 – 99.99
1 196 (29.9)
 
  100
1 457 (36.5)
 
Total length of roads (km)
 
36.7 (29.5 – 40.9)
Street connectivity
  1 (lowest connectivity)
1 176 (29.4)
 
  2
1 034 (25.9)
 
  3
951 (23.8)
 
  4 (highest connectivity)
836 (20.9)
 
Litter in neighborhood
  No problem
1 285 (32.1)
 
  Minor problem
2 216 (55.4)
 
  Moderate problem
399 (10.0)
 
  Major problem
97 (2.4)
 
Vacant or shabby housing
  No problem
2 999 (75.0)
 
  Minor problem
750 (18.8)
 
  Moderate problem
192 (4.8)
 
  Major problem
56 (1.4)
 
Neighborhood SES (median family income, $CAD)
 
70 432 (58 129 – 84 063)
Average temperature (°C)
 
4.7 (2.5 - 7.6)
Average annual rain (mm)
 
1 369 (609 – 1 747)
Average annual snow (cm)
 
231 (195–304)
Average number of hot days
 
4.5 (0.5 - 11.4)
Average number of cold days   26.0 (0.6 - 47.7)

IQR = interquartile range.