Table 2.
Regional Retinal and Choroidal Structural and Vascular Parameters
| Characteristics | Total (n = 108) | LMM (n = 53) | HM (n = 55) | Statistic | P Value |
|---|---|---|---|---|---|
| RNFT | |||||
| 0–1 | 15.61 ± 3.90 | 15.80 ± 3.59 | 15.44 ± 4.21 | t = 0.48 | 0.633 |
| 1–3 | 29.88 ± 3.33 | 29.85 ± 3.43 | 29.90 ± 3.27 | t = −0.08 | 0.939 |
| 3–6 | 47.25 ± 4.60 | 47.45 ± 4.08 | 47.07 ± 5.09 | t = 0.43 | 0.670 |
| 0–6 | 42.51 ± 3.96 | 42.66 ± 3.51 | 42.37 ± 4.37 | t = 0.37 | 0.711 |
| GCIPLT | |||||
| 0–1 | 26.88 ± 9.71 | 24.13 ± 7.56 | 29.52 ± 10.83 | t = −2.99 | 0.003 * |
| 1–3 | 83.97 ± 6.10 | 84.30 ± 6.53 | 83.65 ± 5.70 | t = 0.550 | 0.583 |
| 3–6 | 55.55 ± 4.65 | 55.42 ± 4.50 | 55.67 ± 4.84 | t = −0.287 | 0.775 |
| 0–6 | 61.07 ± 4.55 | 60.97 ± 4.54 | 61.16 ± 4.59 | t = −0.226 | 0.822 |
| INLT | |||||
| 0–1 | 32.55 ± 4.01 | 32.13 ± 3.54 | 32.95 ± 4.42 | t = −1.05 | 0.294 |
| 1–3 | 43.36 ± 2.61 | 43.84 ± 2.69 | 42.89 ± 2.47 | t = 1.90 | 0.060 |
| 3–6 | 36.73 ± 1.84 | 36.73 ± 1.84 | 36.51 ± 1.99 | t = 1.24 | 0.217 |
| 0–6 | 38.08 ± 1.90 | 38.35 ± 1.81 | 37.83 ± 1.96 | t = 1.42 | 0.158 |
| ChT | |||||
| 0–1 | 233.54 (194.99 to 290.58) | 282.27 (234.86 to 329.22) | 199.85 (174.26 to 233.79) | Z = −5.801 | < 0 .001 * |
| 1–3 | 236.53 (197.18 to 289.60) | 287.50 (236.82 to 335.74) | 199.69 (172.92 to 236.71) | Z = −5.961 | < 0 .001 * |
| 3–6 | 239.15 (201.22 to 296.44) | 284.48 (248.56 to 329.12) | 210.48 (183.17 to 239.15) | Z = −5.881 | < 0 .001 * |
| 0–6 | 239.70 (199.58 to 289.17) | 284.47 (245.11 to 333.14) | 208.63 (181.87 to 239.70) | Z = −5.924 | < 0 .001 * |
| ORT | |||||
| 0–1 | 176.68 ± 11.52 | 177.22 ± 11.06 | 176.15 ± 12.02 | t = 0.48 | 0.632 |
| 1–3 | 165.33 ± 7.89 | 167.52 ± 7.13 | 163.22 ± 8.07 | t = 2.931 | 0.004 * |
| 3–6 | 144.20 ± 7.08 | 146.37 ± 6.12 | 142.12 ± 7.37 | t = 3.256 | 0.002 * |
| 0–6 | 149.80 ± 7.08 | 151.93 ± 6.15 | 147.75 ± 7.36 | t = 3.191 | 0.002 * |
| RET | |||||
| 0–1 | 251.71 ± 20.73 | 249.28 ± 19.30 | 254.06 ± 21.93 | t = −1.20 | 0.233 |
| 1–3 | 322.54 ± 13.97 | 325.51 ± 14.23 | 319.67 ± 13.22 | t = 2.21 | 0.029 * |
| 3–6 | 283.73 ± 11.88 | 286.18 ± 10.77 | 281.37 ± 12.51 | t = 2.14 | 0.035 * |
| 0–6 | 291.47 ± 11.73 | 293.90 ± 10.96 | 289.12 ± 12.06 | t = 2.15 | 0.034 * |
| IRF | |||||
| 0–1 | 0.23 (0.18 to 0.28) | 0.23 (0.19 to 0.27) | 0.23 (0.16 to 0.29) | Z = −0.06 | 0.956 |
| 1–3 | 5.00 (4.70 to 5.20) | 5.02 (4.73 to 5.21) | 4.95 (4.56 to 5.17) | Z = −1.131 | 0.258 |
| 3–6 | 16.71 (16.24 to 17.40) | 17.08 (16.45 to 17.51) | 16.59 (15.97 to 17.26) | Z = −2.028 | 0.043 * |
| 0–6 | 21.95 (21.20 to 22.78) | 22.05 (21.57 to 22.84) | 21.66 (20.96 to 22.52) | Z = −1.862 | 0.063 |
| CCF | |||||
| 0–1 | 0.77 (0.75 to 0.77) | 0.77 (0.76 to 0.78) | 0.76 (0.75 to 0.77) | Z = −2.136 | 0.033 * |
| 1–3 | 6.18 (6.10 to 6.21) | 6.20 (6.13 to 6.22) | 6.15 (6.06 to 6.20) | Z = −2.716 | 0.007 * |
| 3–6 | 20.82 (20.63 to 20.96) | 20.91 (20.68 to 20.99) | 20.80 (20.57 to 20.89) | Z = −2.679 | 0.007 * |
| 0–6 | 27.77 (27.50 to 27.95) | 27.85 (27.56 to 27.98) | 27.72 (27.38 to 27.84) | Z = −2.965 | 0.003 * |
| CVI | |||||
| 0–1 | 0.35 ± 0.07 | 0.31 ± 0.06 | 0.38 ± 0.06 | t = −6.543 | < 0 .001 * |
| 1–3 | 0.35 ± 0.05 | 0.32 ± 0.05 | 0.38 ± 0.05 | t = −6.179 | < 0 .001 * |
| 3–6 | 0.34 ± 0.04 | 0.32 ± 0.04 | 0.36 ± 0.04 | t = −5.212 | < 0 .001 * |
| 0–6 | 0.34 ± 0.04 | 0.32 ± 0.04 | 0.36 ± 0.04 | t = −5.698 | < 0 .001 * |
| CVV | |||||
| 0–1 | 0.07 ± 0.01 | 0.07 ± 0.01 | 0.06 ± 0.01 | t = 4.068 | < 0 .001 * |
| 1–3 | 0.53 ± 0.09 | 0.57 ± 0.08 | 0.48 ± 0.08 | t = 5.569 | < 0 .001 * |
| 3–6 | 1.76 ± 0.33 | 1.93 ± 0.30 | 1.60 ± 0.26 | t = 6.128 | < 0 .001 * |
| 0–6 | 2.35 ± 0.42 | 2.57 ± 0.39 | 2.14 ± 0.34 | t = 6.057 | < 0 .001 * |
*
P < 0.05 indicates statistical significance (highlighted in bold).