Table 2.
Comparison of ophthalmic parameter measurement in MRI.
| Responsive (n = 18) | Unresponsive (n = 15) | Control | P | |
|---|---|---|---|---|
| Exophthalmos value (mm) | 22.50 ± 2.17∗∗# | 20.82 ± 2.96∗∗ | 13.98 ± 0.97 | <0.001 |
| Inferior rectus (mm) | 5.89 ± 0.96∗∗# | 4.86 ± 1.05∗∗ | 3.41 ± 0.29 | <0.001 |
| Medial rectus (mm) | 11.02 ± 2.41∗∗ | 9.79 ± 1.32∗ | 7.77 ± 0.90 | <0.001 |
| Superior rectus (mm) | 5.92 ± 1.93∗∗ | 5.62 ± 1.42∗ | 3.28 ± 0.35 | <0.001 |
| Lateral rectus (mm) | 10.37 ± 1.32∗∗ | 10.21 ± 1.26∗∗ | 7.70 ± 0.46 | <0.001 |
| EOM (mm) | 32.62 ± 4.78∗∗# | 29.67 ± 2.59∗∗ | 22.02 ± 1.76 | <0.001 |
| Orbital fat (mm) | 3.78 ± 0.47∗# | 4.33 ± 0.65∗∗ | 3.24 ± 0.28 | <0.001 |
| Inferior rectus/fat ratio | 1.65 ± 0.30∗∗## | 1.16 ± 0.24 | 1.12 ± 0.11 | <0.001 |
| EOM/fat ratio | 9.09 ± 0.77∗∗## | 7.29 ± 1.27 | 7.09 ± 0.39 | <0.001 |
∗ P < 0.05 versus control group; ∗∗P < 0.001 versus control group; #P < 0.05 versus unresponsive group; ##P < 0.001 versus unresponsive group.