Intervention

Control

Absolute change

% (95% CI)

PRE

(%)

POST

(%)

% Diff

95% CI

PRE

(%)

POST

(%)

%Diff

95% CI

Actual travel TO school

Walk

24.8

25.3

0.5

−3.0, 4.2

43.7

39

−4.7

−17.8, 8.4

5.3 (−8.3, 18.8)

Cycle

1.7

0.6

−1.1

−2.0, −0.2

1.7

4

2.3

−2.2, 6.8

−3.4 (−8.0, 1.1)

Car

69.3

70.2

0.9

−2.9, 4.7

48.7

47

−1.7

−15.0, 11.5

2.7 (−11.2, 16.5)

Bus

4.2

3.8

−0.4

−2.0, 1.2

5.9

10

4.1

−3.1, 11.4

−4.5 (−11.9, 2.9)

Actual travel FROM school

Walk

32.3

34.1

1.7

−2.1, 5.6

52.5

40

−12.5

−25.5, 0.6

14.2 (0.6, 27.8)

Cycle

1.4

0.7

−0.7

−1.6, 0.1

1.6

5

3.4

−1.5, 8.2

−4.1 (−9.0, 0.8)

Car

58.8

59.0

0.2

−3.8, 4.3

37.7

41

3.3

−9.6, 16.2

−3.0 (−16.6, 10.5)

Bus

7.5

6.2

−1.3

−3.3, 0.8

8.2

14

5.8

−2.6, 14.2

−7.1 (−15.7, 1.6)