Table 1.
Demographic profile of subjects studied
| Variable | Number of subjects, n (%) |
|---|---|
| Age group (years) | |
| 19-29 | 10 (6.7) |
| 30-39 | 12 (8.0) |
| 40-49 | 29 (19.3) |
| 50-59 | 37 (24.7) |
| 60-69 | 62 (41.3) |
| Sex | |
| Male | 67 (44.7) |
| Female | 83 (55.3) |
| Total | 150 (100.0) |
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