Table 1. Distribution of demographic characteristics among study subjects.
| Variables | Category | n | % |
|---|---|---|---|
| Age | <20 yrs | 4 | 26.7% |
| 21–30yrs | 7 | 46.7% | |
| >30yrs | 4 | 26.7% | |
| Mean | SD | ||
| Mean & SD | 28.5 | 11.5 | |
| Range | 15–54 | ||
| Gender | Males | 11 | 73.3% |
| Females | 4 | 26.7% |
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