Table 1.
Participant characteristics
| Age, years |
Sex, n (%)
|
Total, n (%) | |
|---|---|---|---|
| Boys | Girls | ||
| 1–3 | 36 (44) | 45 (56) | 81 (40) |
| 4–6 | 25 (46) | 29 (54) | 54 (27) |
| 7–9 | 19 (53) | 17 (47) | 36 (18) |
| 10–14 | 16 (50) | 16 (50) | 32 (15) |
| Total | 96 (47) | 107 (53) | 203 (100) |
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