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Baseline characteristics of study participants by intervention and control group
| Intervention (n = 223) | Control (n = 231) | |
|---|---|---|
| Clusters (n) | 5 | 5 |
| Cluster size (n) | ||
| Mean (range) | 45 (30–54) | 46 (18–68) |
| Quintile (n (%)) | ||
| Higher | 115 (52) | 118 (51) |
| Lower | 108 (48) | 113 (49) |
| Gender (n (%)) | ||
| Male | 95 (43) | 96 (42) |
| Age (years) | ||
| Mean (SD) | 13 (0.76) | 13 (0.84) |
| Baseline score | ||
| Mean (SD) | ||
| SROM | 60.55 (7.13) | 60.67 (7.86) |
| PSD | 39.31 (7.62) | 39.71 (8.44) |
| SP | 12.22 (3.54) | 12.20 (3.37) |
| VI | 9.02 (3.22) | 8.77 (3.19) |
