Table 3.
Optical Coherence Tomography Findings for the Vertical Axis (n = 78)
| 1 mm | 2 mm | 3 mm | 4 mm | 5 mm | Total | P Value | |
|---|---|---|---|---|---|---|---|
| Mean TRL thickness (µm) | 237.96 ± 26.27 | 223.06 ± 23.19 | 207.31 ± 18.11 | 189.12 ± 17.54 | 176.62 ± 17.54 | 206.82 ± 30.38 | <0.001a |
| Mean NFL thickness (µm) | 103.14 ± 23.07 | 74.03 ± 13.93 | 58.38 ± 8.82 | 51.25 ± 10.99 | 45.26 ± 10.77 | 66.41 ± 25.24 | <0.001a |
| Mean GCC thickness (µm) | 152.30 ± 21.77 | 128.52 ± 16.09 | 115.78 ± 14.69 | 100.74 ± 12.84 | 90.57 ± 12.52 | 117.58 ± 12.52 | <0.001a |
| Mean GCL/IPL thickness | 49.16 ± 9.49 | 54.49 ± 8.25 | 57.39 ± 10.95 | 49.49 ± 6.59 | 45.32 ± 8.24 | 51.17 ± 5.09 | <0.001a |
| Mean IPL thickness (µm) | 44.28 ± 8.01 | 50.41 ± 7.86 | 51.67 ± 7.86 | 43.38 ± 7.09 | 40.39 ± 7.76 | 46.03 ± 8.95 | <0.001a |
| Mean INL thickness (µm) | 19.01 ± 5.71 | 22.49 ± 6.25 | 23.93 ± 6.49 | 19.69 ± 6.68 | 18.56 ± 6.24 | 20.73 ± 6.59 | <0.001a |
| Mean OPL thickness (µm) | 17.91 ± 5.01 | 24.22 ± 6.97 | 22.81 ± 7.01 | 19.71 ± 7.00 | 17.89 ± 6.15 | 20.51 ± 6.94 | <0.001a |
| Mean ONL thickness (µm) | 29.32 ± 6.69 | 30.69 ± 7.79 | 29.41 ± 6.52 | 29.47 ± 7.26 | 24.25 ± 5.96 | 28.63 ± 7.19 | <0.001a |
| Mean IRL thickness (µm) | 200.62 ± 25.34 | 181.71 ± 24.67 | 169.12 ± 22.25 | 148.79 ± 25.14 | 138.21 ± 19.40 | 167.69 ± 32.37 | <0.001a |
TRL, total retinal layer; CL, choroidal layer; INL, inner nuclear layer; NFL, nerve fiber layer; GCC, ganglion cell complex; IPL, inner plexiform layer; INL, inner nuclear layer; OPL, outer plexiform layer; ONL, outer nuclear layer; IRL, inner retinal layer.
a
Wilcoxon signed-rank test.