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Demographic characteristics of the study children
| Variable | Control | Intervention | Total |
|---|---|---|---|
| Sex | |||
| Males | 27 (50%) | 27 (50%) | 54 (56.8%) |
| Females | 25 (60.9%) | 16 (39.1%) | 41 (43.2%) |
| Total | 52 | 43 | 95 |
| Mean Age (SD) at first visit | 11.8 (2.4) | 11.6 (2.4) | 11.7 (2.4) |
| Mean Hb level (SD) at first visit | 7.9 (1.3) | 8.3 (1.6) | 8.1 (1.4) |
