TAO patient characteristics. Results shown as mean (SD)
| Symptoms | A-TAO (n = 15) | I-TAO (n = 11) |
|---|---|---|
| Thyroid disease (years) | 2.2 (2.3) | 3.6 (1.7) |
| TAO (years) | 1.3 (1.3) | 3.1 (1.9) |
| Steroid treatment | All | All |
| Months after steroid treatment | 5.2 (3.6) | 28.4 (23.0) |
| Orbital irradiation (Gy) | 12 | 8 |
| Months after irradiation | 6.5 (2.6) | 19.8 (13.0) |
| Clinical activity score | 9.4 (1.0) | 0.8 (0.7) |
| Proptosis (mm) | 22.8 (3.2) | 17.1 (4.3) |