Table 1. Demographics and clinical data.
TWI: tap water iontophoresis; AC: aluminum chloride; SD: standard deviation.
| Variables | Group A (TWI) | Group B (AC) | Total | |
| Age (mean ± SD) | 22.91 ± 03.23 | 23.05 ± 03.75 | 22.99 ± 03.47 | |
| Gender, n (%) | Male | 25 (71.40%) | 27 (77.10%) | 52 (74.30%) |
| Female | 10 (28.60%) | 08 (22.90%) | 18 (25.70%) | |
| Marital status, n (%) | Married | 09 (25.70%) | 06 (17.10%) | 15 (21.40%) |
| Unmarried | 26 (74.30%) | 29 (82.90%) | 55(78.60%) | |
| Education status, n (%) | Primary | 00 (00.00%) | 01 (02.90%) | 01 (01.40%) |
| Secondary | 11 (31.40%) | 07 (20.00%) | 18 (25.70%) | |
| Intermediate | 24 (68.60%) | 23 (65.70%) | 47 (67.10%) | |
| Graduate | 00 (00.00%) | 04 (11.40%) | 04 (05.70%) | |
| Family history, n (%) | Positive | 18 (51.40%) | 24 (68.60%) | 42 (60.00%) |
| Negative | 17 (48.60%) | 11 (31.40%) | 28 (40.00%) | |