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Age and gender distribution of the study subjects
| Age group | Gender, n (%) | Total, n (%) | p value | |
|---|---|---|---|---|
| Male | Female | |||
| < 20 | 0 | 2 (3.5) | 2 (2) | 0.214 |
| 20-30 | 4 (9) | 10 (17.8) | 14 (14) | |
| 31-40 | 7 (15.9) | 4 (7.1) | 11 (11) | |
| 41-50 | 12 (27.2) | 11(19.6) | 23 (23) | |
| 51-60 | 8 (18.1) | 16 (28.5) | 24 (24) | |
| 61-70 | 10 (22.7) | 10 (17.8) | 20 (20) | |
| > 70 | 3 (6.8) | 3 (5.3) | 6 (6) | |
| Total | 44 (100) | 56 (100) | 100 (100) | |
| Mean ± SD | 50 ±13.5 | 48.5 ±16.1 | ||
