| Variables | Subgroup | Number of subjects (n) | Percentage (%) |
| Gender | Male | 17 | 55 |
|
| Female | 13 | 45 |
| Age | 38.1 ± 10.6 years (mean ± SD) | ||
| Age Group | 21 - 29 years | 9 | 30 |
|
| 30 - 39 years | 10 | 35 |
|
| 40 - 49 years | 8 | 25 |
|
| >50 years | 3 | 10 |
| Thyroid Status | Hyperthyroid | 14 | 45 |
|
| Hypothyroid | 6 | 20 |
|
| Euthyroid | 10 | 35 |
| Eye involvement | Bilateral ophthalmopathy | 19 | 65 |
|
| Unilateral ophthalmopathy | 11 | 35 |