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Characteristic of the study group children in terms of age, sex, and place of residence
| Number of children (N = 103) | % of children | ||
|---|---|---|---|
| Age (years), medium±SD (min; max) | 7.3 ± 3.4 (1.4; 14.7) | ||
| Sex | Female | 39 | 37.9 |
| Male | 64 | 62.1 | |
| Place of residence | Town >200,000 population | 12 | 11.7 |
| Town <100,000 population | 20 | 19.4 | |
| Village | 71 | 68.9 |
