Individual-level characteristics
|
% Engaged in active transportation
|
Bivariate model
|
Multivariate model 1
|
---|
RR (95% CI)
|
RR (95% CI)
|
---|
Gender
|
Male
|
67.6
|
1.00
|
1.00
|
Female
|
57.9
|
0.86 (0.81 - 0.91)
|
0.85 (0.80 - 0.90)
|
Grade
|
6
|
58.6
|
1.00
|
1.00
|
7
|
62.3
|
1.06 (0.97-1.15)
|
1.08 (0.99 - 1.17)
|
8
|
64.1
|
1.07 (0.97-1.17)
|
1.09 (0.99 - 1.19)
|
9
|
61.9
|
1.12 (0.99-1.23)
|
1.11 (0.99 - 1.23)
|
10
|
67.3
|
1.14 (1.01-1.25)
|
1.13 (1.00 - 1.24)
|
P trend
| |
0.03
|
0.05
|
Ethnicity
|
Caucasian only
|
60.3
|
1.00
|
1.00
|
Caucasian and other
|
70.2
|
1.09 (0.95 - 1.21)
|
1.11 (0.97 - 1.23)
|
Aboriginal
|
69.2
|
1.08 (0.98 - 1.18)
|
1.03 (0.92 - 1.14)
|
Other
|
64.1
|
0.92 (0.84 - 1.00)
|
0.92 (0.84 - 1.00)
|
Number of siblings
|
0
|
65.5
|
1.00
|
1.00
|
1
|
60.1
|
0.92 (0.84 - 1.00)
|
0.96 (0.88 - 1.03)
|
2+
|
64.2
|
0.97 (0.90 - 1.05)
|
1.01 (0.93 - 1.08)
|
P trend
| |
0.88
|
0.38
|
Adults at home
|
Both mother and father
|
59.6
|
1.00
|
1.00
|
One parent and one step-parent
|
67.5
|
1.11 (1.02 - 1.20)
|
1.08 (0.98 - 1.17)
|
Single parent
|
69.0
|
1.13 (1.06 - 1.19)
|
1.06 (0.98 - 1.14)
|
Other
|
69.1
|
1.13 (0.97 - 1.26)
|
1.08 (0.92 - 1.23)
|
Family SES
|
Very well off
|
57.1
|
1.00
|
1.00
|
Well off
|
62.3
|
1.09 (1.00 - 1.21)
|
1.07 (0.99 - 1.15)
|
Average
|
66.1
|
1.17 (1.10 - 1.25)
|
1.15 (1.07 - 1.23)
|
Not very well off
|
66.2
|
1.16 (1.04 - 1.28)
|
1.14 (1.00 - 1.26)
|
Not at all well off
|
59.1
|
1.02 (0.82 - 1.20)
|
0.97 (0.77 - 1.16)
|
P trend
| |
0.0005
|
0.009
|
Number of cars in household
|
0
|
76.7
|
1.00
|
1.00
|
1
|
68.6
|
0.94 (0.82 - 1.04)
|
0.94 (0.82 - 1.03)
|
2+
|
59.0
|
0.85 (0.72 - 0.95)
|
0.85 (0.73 - 0.97)
|
P trend
| |
<.0001
|
0.0001
|
Residential neighborhood is safe for children
|
Strongly agree
|
63.5
|
1.00
|
1.00
|
Agree
|
57.9
|
1.02 (0.96 - 1.08)
|
1.01 (0.94 - 1.07)
|
Neither agree nor disagree
|
63.6
|
0.99 (0.91 - 1.06)
|
0.96 (0.88 - 1.04)
|
Disagree
|
63.0
|
0.87 (0.75 - 0.99)
|
0.84 (0.72 - 0.96)
|
Strongly disagree
|
62.2
|
0.98 (0.81 - 1.14)
|
0.96 (0.77 - 1.12)
|
P trend
| |
0.14
|
0.036
|
- RR (95% CI) = relative risk (95% confidence interval).