Table 1

Characteristics of schools in Intervention and Control groups

School id

Group

Deprivation

Size

Mean baseline score

Mean follow-up score

Difference


1

Intervention

9

124

27.4

28.1

0.7

2

Intervention

6

120

28.6

29.1

0.5

3

Intervention

5

38

29.0

29.0

0.0

4

Intervention

20

12

26.3

29.0

2.6

5

Intervention

4

25

30.0

28.3

-1.8

6

Intervention

4

166

29.2

29.0

-0.1

7

Intervention

25

88

29.4

28.8

-0.6

8

Intervention

16

58

28.3

31.0

2.7

9

Intervention

1

70

27.6

29.1

1.5

10

Intervention

3

57

26.6

29.7

3.2

11

Intervention

12

35

29.1

30.2

1.1

12

Intervention

8

42

28.2

29.0

0.8


13

Control

6

104

26.2

28.0

1.8

14

Control

0

34

30.7

28.7

-2.0

15

Control

4

41

30.2

30.5

0.3

16

Control

7

23

23.9

28.3

4.3

17

Control

3

18

27.2

26.1

-1.1

18

Control

2

56

28.9

30.6

1.6

19

Control

7

108

27.0

27.3

0.2

20

Control

0

109

28.0

28.4

0.4

21

Control

3

28

27.2

28.9

1.7

22

Control

31

49

23.7

23.0

-0.8

23

Control

19

50

27.8

25.7

-2.1

24

Control

8

84

26.8

25.6

-1.1

25

Control

8

166

26.9

27.7

0.9


Deprivation measured as percentage of children receiving free school meals

Lakshman et al. BMC Public Health 2010 10:123   doi:10.1186/1471-2458-10-123

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