| Control group | Study group (I) | Study group (II) | P-value [control group versus study group (I)] | P-value [control group versus study group (II)] | P-value [study group (I) versus study group (II) |
---|---|---|---|---|---|---|
Mean (μm) ± SD | ||||||
F. Inner nuclear layer thickness | ||||||
3Â mm ring | ||||||
Superior | 84.13 ± 9.72 | 85.25 ± 8.53 | 80.57 ± 15.76 | 0.71 | 0.58 | 0.49 |
Nasal | 82.55 ± 11.97 | 82.41 ± 12.33 | 83.71 ± 12.75 | 0.97 | 0.83 | 0.83 |
Temporal | 76.64 ± 5.43 | 75.17 ± 7.14 | 74.85 ± 7.65 | 0.52 | 0.57 | 0.93 |
Inferior | 79.52 ± 9.09 | 80.17 ± 6.28 | 74.86 ± 11.24 | 0.79 | 0.34 | 0.28 |
6Â mm ring | Â | Â | Â | Â | Â | Â |
Superior | 69.87 ± 20.27 | 65.33 ± 4.67 | 64.43 ± 7.20 | 0.25 | 0.24 | 0.77 |
Nasal | 69.64 ± 8.04 | 69.08 ± 5.14 | 68.15 ± 10.12 | 0.78 | 0.72 | 0.82 |
Temporal | 67.29 ± 4.66 | 66.0 ± 2.0a | 64.71 ± 4.15 | 0.61b | 0.18 | 0.61b |
Inferior | 67.54 ± 7.86 | 66.75 ± 4.81 | 62.71 ± 9.55 | 0.69 | 0.25 | 0.33 |
G. Outer retinal layers thickness | ||||||
• ONL thickness | ||||||
1 mm central thickness | 85.38 ± 11.51 | 82.91 ± 9.93 | 79.00 ± 6.42 | 0.49 | 0.06 | 0.31 |
3Â mm ring | ||||||
Superior | 66.96 ± 9.06 | 67.41 ± 8.26 | 64.57 ± 11.41 | 0.87 | 0.62 | 0.57 |
Nasal | 72.41 ± 9.95 | 69.08 ± 13.37 | 62.58 ± 9.46 | 0.45 | 0.04 | 0.23 |
Temporal | 72.06 ± 9.34 | 73.83 ± 6.22 | 64.57 ± 10.58 | 0.47 | 0.12 | 0.06 |
Inferior | 67.87 ± 11.28 | 68.25 ± 12.7 | 65.85 ± 6.84 | 0.93 | 0.54 | 0.61 |
6Â mm ring | Â | Â | Â | Â | Â | Â |
Superior | 64.22 ± 7.71 | 65.25 ± 6.59 | 58.71 ± 6.34 | 0.67 | 0.07 | 0.05 |
Nasal | 63.51 ± 9.05 | 66.0 ± 17.75a | 57.14 ± 5.89 | 0.90b | 0.04 | 0.17b |
Temporal | 64.48 ± 8.57 | 67.16 ± 5.13 | 61.28 ± 6.77 | 0.22 | 0.31 | 0.07 |
Inferior | 59.25 ± 9.63 | 60.08 ± 8.24 | 54.00 ± 4.86 | 0.78 | 0.05 | 0.05 |
• RPE- IS/OS layer | ||||||
1 mm central thickness | 75.06 ± 2.89 | 75.0 ± 1.95 | 74.28 ± 2.43 | 0.93 | 0.48 | 0.52 |
3Â mm ring | ||||||
Superior | 68.52 ± 3.81 | 67.25 ± 2.59 | 68.00 ± 4.00 | 0.22 | 0.76 | 0.67 |
Nasal | 69.09 ± 2.99 | 68.67 ± 2.35 | 67.71 ± 1.70 | 0.62 | 0.12 | 0.32 |
Temporal | 68.93 ± 3.13 | 68.67 ± 3.20 | 68.71 ± 3.25 | 0.81 | 0.87 | 0.97 |
Inferior | 67.93 ± 3.73 | 68.08 ± 2.81 | 66.72 ± 1.97 | 0.89 | 0.24 | 0.23 |
6Â mm ring | ||||||
Superior | 68.51 ± 2.58 | 66.50 ± 2.61 | 66.28 ± 2.21 | 0.03 | 0.04 | 0.85 |
Nasal | 67.42 ± 2.17 | 66.58 ± 2.93 | 65.57 ± 2.37 | 0.38 | 0.09 | 0.42 |
Temporal | 66.19 ± 2.73 | 65.91 ± 2.50 | 65.0 ± 4.0a | 0.75 | 0.04b | 0.31b |
Inferior | 66.61 ± 2.17 | 66.00 ± 2.73 | 65.71 ± 2.14 | 0.49 | 0.34 | 0.80 |