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 |