| Intervention/non intervention | N | Mean before | Mean after | Std dev before | Std dev after | Std error mean before | Std error mean after |
---|---|---|---|---|---|---|---|---|
Composite score | Non intervention | 18 | 60.39 | 55.72 | 9.26 | 10.45 | 2.18 | 2.46 |
 | Intervention | 18 | 60.67 | 92.22 | 7.93 | 15.55 | 1.87 | 3.67 |
Implications | Non intervention | 18 | 41.78 | 42.22 | 9.99 | 13.36 | 2.36 | 3.15 |
 | Intervention | 18 | 44.06 | 84.67 | 16.40 | 12.36 | 3.87 | 2.91 |
Double-blinding | Non intervention | 18 | 54.44 | 44.50 | 20.36 | 34.14 | 4.80 | 8.05 |
 | Intervention | 18 | 57.78 | 74.11 | 22.64 | 19.60 | 5.34 | 4.62 |
Placebo use | Non intervention | 18 | 74.83 | 65.72 | 20.43 | 21.81 | 4.81 | 5.14 |
 | Intervention | 18 | 74.89 | 85.17 | 15.42 | 26.22 | 3.63 | 6.18 |
Randomisation | Non intervention | 18 | 79.33 | 64.61 | 12.19 | 29.17 | 2.87 | 6.88 |
 | Intervention | 18 | 76.67 | 91.61 | 13.56 | 13.14 | 3.20 | 3.10 |