| NMH (%) | MWA (%) | MWOA (%) | Total (%) | |
| Age groups: (Years) | ||||
| 16 - 20 | 82 (78.9) | 09 (8.6) | 13 (12.5) | 104 (38.5) |
| 21 - 29 | 99 (67.8) | 21 (14.4) | 26 (17.8) | 146 (54.1) |
| >30 | 07 (35.0) | 02 (10.0) | 11 (55.0) | 20 (7.4) |
| Sex: | ||||
| Female | 60 (65.9) | 10 (11.0) | 21 (23.1) | 91 (33.7) |
| Male | 129 (72.1) | 21 (11.7) | 29 (16.2) | 179 (66.3) |
| Marital status: | ||||
| Un-married | 17 (34.0) | 16 (32.0) | 17 (34.0) | 50 (18.5) |
| Married | 172 (78.2) | 22 (10.0) | 26 (11.8) | 220 (81.5) |
| Family history: | ||||
| First degree relative | 100 (69.9) | 23 (16.1) | 20 (14.0) | 143 (53.0) |
| Second degree relative | 43 (65.2) | 04 (6.1) | 19 (28.7) | 66 ( 24.4) |
| No family history | 46 (75.4) | 04 (6.6) | 11 (18.0) | 61( 22.6) |
| Intensity of disease: | ||||
| Mild | 32 (61.5) | 08 (15.4) | 12 (23.1) | 52 (19.3) |
| Moderate | 114 (74.5) | 15 (9.8) | 24 (15.7) | 153 (56.6) |
| Severe | 43 (66.1) | 08 (12.4) | 14 (21.5) | 65 (24.1) |