Table 4.
Comparison of OCT between OIS and control.
| OIS | Control | p value | |
|---|---|---|---|
| Number of eyes | 30 | 30 | |
| Retinal thickness(μm) | 266.50 ± 25.73 | 261.43 ± 20.75 | p = 0.405∗ |
| RNFL thickness | 11.27 ± 1.93 | 11.57 ± 1.65 | p = 0.520∗ |
| Inner thickness | 177.40 ± 23.11 | 173.57 ± 22.07 | p = 0.514∗ |
| Outer thickness | 87.00 (83.75, 91.50) | 86.50 (84.75, 89.25) | p = 0.406† |
| Choroidal thickness(μm) | |||
| Central choroidal thickness | 227.37 ± 14.46 | 245.17 ± 12.42 | p < 0.001∗ |
| Inner ring area | |||
| Nasal | 316.13 ± 30.56 | 315.20 ± 23.92 | p = 0.896∗ |
| Temporal | 302.30 ± 27.29 | 303.17 ± 25.72 | p = 0.900∗ |
| Superior | 329.53 ± 33.31 | 328.83 ± 24.43 | p = 0.926∗ |
| Inferior | 319.00 (305.75, 346.00) | 323.00 (305.75, 346.25) | p = 0.847† |
| Outer ring area | |||
| Nasal | 299.97 ± 24.74 | 302.53 ± 19.00 | p = 0.654∗ |
| Temporal | 279.00 (260.50, 286.00) | 275.00 (256.00, 286.75) | p = 0.853† |
| Superior | 292.93 ± 27.79 | 291.10 ± 18.28 | p = 0.764∗ |
| Inferior | 282.17 ± 21.88 | 278.90 ± 26.95 | p = 0.608∗ |
RNFL: retinal nerve fiber layer; mRCG: macular ganglion cell layer; mIPL: macular inner plexiform layer; mINL: macular inner nuclear layer. ∗p values were calculated using the independent t-test. †p values were calculated using the Mann–Whitney U test. ‡Fisher's exact test of chi-square tests.