From: Absent Bell’s phenomenon in patients with thyroid eye disease
Bell’s phenomenon + | Bell’s phenomeon - | p-value | |
---|---|---|---|
Exophthalmometry (Rt/Lt) | 16.9/16.6 | 14.7/15.8 | 0.179/0.504 |
CAS score (Rt/Lt) | 1.2 ± 1.2 | 1.2 ± 0.8 | 0.895 |
Active phase | 10 (11.1%) | 0 (0%) | 0.190 |
NOSPECS score | 2.6 ± 2.3 | 2.0 ± 1.6 | 0.554 |
Lagophthalmos | 14 (16%) | 4 (40%) | 0.231 |
Presence of diplopia | 16 (18%) | 7 (50%) | 0.007* |
Bahn–Gorman score | 0.4 | 1.4 | 0.341 |
Elevation limitation (Rt/Lt) | 14/16 (16%/18%) | 6/6 (43%/43%) | 0.016/0.033* |
Eyelid retraction (Rt/Lt) | Upper 12/14 (13%/16%) | 9/9 (64%/64%) | 0.000/0.000* |
Lower 10/16 (11%/18%) | 0/3 (0%/21%) | 0.190/0.742 | |
Volume of inferior rectus muscle (mm3)(Rt/Lt) | 1148.7 / 1069.9 | 1458.4 / 1389.5 | 0.311/0.190 |