Table 1.
Variable | Characteristic | Treated group | Untreated controlsa | |
---|---|---|---|---|
Baseline/12 weeks | 12 months | Baseline/12 weeks | ||
Sample size | n | 303 | 233 | 61 |
Sex | M/F | 142/161 | 108/125 | 29/32 |
Age (years) | Mean age (range) | 6.6 (1–10) | 6.9 (1–10) | 4.9 (1–10) |
Median | 6 | 7 | 5 | |
Age group, n (%) | 1–5 years | 109 (36%) | 80 (34%) | 40 (66%) |
6–10 years | 194 (64%) | 153 (66%) | 21 (34%) |
aThe data on voluntary untreated controls was only collected at baseline and 12-week follow-up surveys.