Research Article
Correlations between Visual Performance and Chorioretinal Variables after Vitrectomy for the Idiopathic Macular Hole
Table 2
Differences in the retinal thickness and blood density among the eyes.
| Retina | Macular hole eyes | Fellow eyes | Normal eyes | value | Pre-surgery | One month | Three months |
| Retinal thickness (μm) | Centre | 393 ± 53 | 286 ± 38 | 279 ± 48 | 245 ± 22 | 236 ± 22 | <0.001 | Paracentral | 365 ± 31 | 339 ± 20 | 331 ± 24 | 317 ± 24 | 315 ± 22 | <0.001 | Superior | 363 ± 34 | 339 ± 24 | 331 ± 27 | 321 ± 28 | 322 ± 24 | <0.001 | Inferior | 364 ± 30 | 338 ± 19 | 332 ± 20 | 319 ± 17 | 303 ± 74 | 0.001 | Nasal side | 379 ± 36 | 355 ± 23 | 349 ± 29 | 308 ± 39 | 321 ± 19 | <0.001 | Temporal side | 354 ± 25 | 320 ± 18 | 309 ± 24 | 314 ± 18 | 312 ± 17 | <0.001 | Blood density of the superficial retinal capillaries (%) | 0–0.6 mm | 6.56 ± 10.97 | 26.67 ± 14.35 | 13.57 ± 14.59 | 4.66 ± 8.90 | 0.02 ± 0.03 | <0.001 | 0.6–1.5 mm | 52.44 ± 3.25 | 54.12 ± 1.331 | 53.12 ± 1.90 | 50.31 ± 1.90 | 48.31 ± 1.33 | <0.001 | 1.5–2.0 mm | 55.68 ± 0.95 | 54.92 ± 1.50 | 54.82 ± 1.14 | 55.38 ± 1.80 | 54.58 ± 1.18 | 0.315 | 2.0–2.5 mm | 55.22 ± 0.75 | 55.01 ± 1.32 | 54.54 ± 1.39 | 54.43 ± 1.25 | 53.76 ± 1.48 | 0.193 | 0.6–2.5 mm | 54.43 ± 1.32 | 54.66 ± 1.33 | 54.16 ± 1.13 | 53.39 ± 1.40 | 52.25 ± 1.13 | 0.014 | Superficial FAZ | 0.32 ± 0.12 | 0.16 ± 0.10 | 0.25 ± 0.11 | 0.40 ± 0.14 | 0.47 ± 0.04 | <0.001 | Blood density of the deep retinal capillaries (%) | 0–0.6 mm | 6.32 ± 10.28 | 26.07 ± 14.42 | 13.44 ± 14.55 | 4.73 ± 9.48 | 0.03 ± 0.05 | <0.001 | 0.6–1.5 mm | 53.79 ± 3.58 | 55.83 ± 2.37 | 55.28 ± 2.65 | 52.72 ± 3.73 | 50.84 ± 2.69 | 0.019 | 1.5–2.0 mm | 56.24 ± 1.11 | 56.00 ± 2.42 | 56.64 ± 1.40 | 56.58 ± 2.37 | 55.05 ± 2.23 | 0.649 | 2.0–2.5 mm | 55.35 ± 1.13 | 55.39 ± 2.24 | 55.74 ± 1.47 | 55.24 ± 2.09 | 54.26 ± 1.46 | 0.742 | 0.6–2.5 mm | 55.11 ± 1.66 | 55.72 ± 2.29 | 55.86 ± 1.59 | 54.83 ± 2.12 | 53.40 ± 2.06 | 0.226 | Deep FAZ | 0.28 ± 0.17 | 0.10 ± 0.08 | 0.22 ± 0.09 | 0.34 ± 0.14 | 0.37 ± 0.10 | <0.001 |
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