Table 1.
Retinal parameter over the study period.
| Baseline thickness (µm) | 1st month thickness (µm) | 3rd month thickness (µm) | P ∗ | ||
|---|---|---|---|---|---|
| Fovea | Full retina | 249.7 ± 13.6 | 251.5 ± 14.8 | 246.7 ± 33.4 | T = 0.43 |
| Inner retina | 68.3 ± 8.1 | 69.2 ± 8.5 | 70.1 ± 7.3 | T = 0.72 | |
| Outer retina | 181.5 ± 8.2 | 181.9 ± 8.1 | 182.8 ± 8.0 | T = 0.56 | |
|
| |||||
| Parafovea full | Whole | 308.6 ± 12.8 | 310.5 ± 12.9 | 313.9 ± 13.9 | T = 0.16 |
| Sup. hemisphere | 309.9 ± 13.1 | 310.7 ± 12.9 | 313.1 ± 13.7 | T = 0.058 | |
| Inf. hemisphere | 308.8 ± 13.2 | 309.1 ± 12.6 | 311.9 ± 13.1 | T = 0.06 | |
| Temporal | 300.3 ± 12.2 | 301.0 ± 11.8 | 303.5 ± 12.5 | T = 0.18 | |
| Superior | 314.5 ± 13.1 | 315.5 ± 11.1 | 317.3 ± 14.2 | T = 0.17 | |
| Nasal | 311.5 ± 11.9 | 312.2 ± 14.7 | 315.4 ± 14.8 | T = 0.08 | |
| Inferior | 311.4 ± 13.2 | 311.1 ± 12.5 | 313.6 ± 13.2 | T = 0.21 | |
|
| |||||
| Inner retina | Whole | 129.3 ± 7.4 | 128.8 ± 7.6 | 128.8 ± 7.9 | T = 0.19 |
| Sup. hemisphere | 129.2 ± 6.8 | 129.3 ± 8.1 | 128.3 ± 8.1 | T = 0.21 | |
| Inf. hemisphere | 128.9 ± 7.9 | 127.8 ± 8.3 | 127.9 ± 8.2 | T = 0.21 | |
| Temporal | 121.1 ± 7.03 | 119.3 ± 7.4 | 119.9 ± 7.0 | T = 0.12 | |
| Superior | 133.1 ± 7.1 | 134.0 ± 8.9 | 132.3 ± 8.9 | T = 0.14 | |
| Nasal | 129.5 ± 9.9 | 129.9 ± 10.3 | 129.1 ± 10.2 | T = 0.65 | |
| Inferior | 132.3 ± 8.02 | 131.1 ± 8.5 | 131.1 ± 8.7 | T = 0.23 | |
|
| |||||
| Outer retina | Whole | 179.5 ± 6.7 | 181.3 ± 7.2 | 184.3 ± 8.1 | T = 0.12 |
| Sup. hemisphere | 180.8 ± 8.1 | 181.7 ± 6.7 | 184.8 ± 7.9 | T = 0.18 | |
| Inf. hemisphere | 179.8 ± 7.5 | 181.2 ± 8.0 | 183.9 ± 8.8 | T = 0.08 | |
| Temporal | 179.1 ± 7.4 | 181.7 ± 7.2 | 183.4 ± 7.8 | T = 0.08 | |
| Superior | 181.4 ± 8.4 | 181.5 ± 6.5 | 185.1 ± 8.5 | T = 0.07 | |
| Nasal | 182.0 ± 9.7 | 182.5 ± 8.8 | 186.3 ± 10.6 | T = 0.06 | |
| Inferior | 179.0 ± 7.9 | 180.0 ± 8.3 | 182.6 ± 9.8 | T = 0.09 | |
|
| |||||
| Perifovea full | Whole | 283.3 ± 10.1 | 282.6 ± 11.8 | 287.7 ± 11.3 | T = 0.16 |
| Sup. hemisphere | 286.9 ± 11.3 | 286.5 ± 11.1 | 289.1 ± 11.2 | T = 0.18 | |
| Inf. hemisphere | 282.3 ± 11.6 | 289.2 ± 10.5 | 283.7 ± 11.9 | T = 0.59 | |
| Temporal | 274.4 ± 9.9 | 277.9 ± 9.7 | 277.4 ± 9.9 | T = 0.14 | |
| Superior | 286.5 ± 11.3 | 288.5 ± 10.4 | 288.6 ± 11.3 | T = 0.21 | |
| Nasal | 300.1 ± 14.8 | 301.5 ± 14.2 | 301.3 ± 14.3 | T = 0.24 | |
| Inferior | 277.5 ± 11.7 | 278.6 ± 12.8 | 278.4 ± 11.9 | T = 0.37 | |
|
| |||||
| Inner retina | Whole | 113.7 ± 5.1 | 112.8 ± 5.9 | 113.4 ± 5.9 | T = 0.19 |
| Sup. hemisphere | 113.8 ± 5.2 | 114.9 ± 5.9 | 113.3 ± 7.8 | T = 0.24 | |
| Inf. hemisphere | 113.9 ± 5.0 | 113.4 ± 6.4 | 111.9 ± 6.3 | T = 0.28 | |
| Temporal | 108.3 ± 4.3 | 108.1 ± 4.6 | 107.3 ± 4.4 | T = 0.22 | |
| Superior | 112.5 ± 4.9 | 113.8 ± 5.9 | 113.1 ± 12.9 | T = 0.27 | |
| Nasal | 123.0 ± 8.1 | 123.9 ± 8.7 | 120.1 ± 9.5 | T = 0.18 | |
| Inferior | 111.3 ± 5.7 | 110.9 ± 6.5 | 109.9 ± 6.2 | T = 0.11 | |
|
| |||||
| Outer retina | Whole | 170.1 ± 6.9 | 171.3 ± 6.6 | 174.4 ± 8.4 | T = 0.12 |
| Sup. hemisphere | 172.9 ± 8.5 | 174.4 ± 6.4 | 175.9 ± 10.2 | T = 0.08 | |
| Inf. hemisphere | 168.5 ± 7.1 | 170.7 ± 7.4 | 171.9 ± 8.5 | T = 0.09 | |
| Temporal | 166.0 ± 7.3 | 169.7 ± 6.9 | 170.0 ± 7.3 | T = 0.09 | |
| Superior | 173.8 ± 7.6 | 174.7 ± 6.2 | 175.4 ± 15.1 | T = 0.11 | |
| Nasal | 177.0 ± 9.7 | 177.7 ± 9.3 | 181.1 ± 12.0 | T = 0.21 | |
| Inferior | 166.3 ± 7.2 | 167.7 ± 7.6 | 168.9 ± 8.5 | T = 0.22 | |
∗Based on the generalized estimating equation (GEE). SD: standard deviation.