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Distribution of study population according to age and gender.
| Age (years) | Sex | Total | ||||
|---|---|---|---|---|---|---|
| Male | Female | – | – | |||
| Number of Subjects | Percentage Distribution (%) | Number of Subjects | Percentage Distribution (%) | Number of Subjects | Percentage Distribution (%) |
|
| 7-8 | 150 | 48.2 | 161 | 51.8 | 311 | 100 |
| 8-9 | 382 | 56.1 | 299 | 43.9 | 681 | 100 |
| Total | 532 | 53.6 | 460 | 46.4 | 992 | 100 |
