Journal of Ophthalmology / 2020 / Article / Tab 3 / Research Article
Correlation Analysis between Nerve Fiber Layer Thickness and Peripapillary Vessel Density and Influencing Factors of Peripapillary Vessel Density in Preclinical Diabetic Retinopathy Table 3 RNFL thickness and vessel density in each sector.
Preclinical DR group Control group t Peripapillary RNFL thickness S (μ m) 140.97 ± 22.21 138.43 ± 13.20 0.54 0.59 T (μ m) 78.00 ± 8.30 86.35 ± 21.93 −2.02 0.04 I (μ m) 145.29 ± 22.95 146.00 ± 18.67 −0.12 0.90 N (μ m) 96.29 ± 17.30 96.70 ± 11.09 −0.10 0.92 Peripapillary vessel density S (%) 52.44 ± 4.29 54.74 ± 2.73 −2.27 0.027 T (%) 52.96 ± 3.82 54.35 ± 6.10 −2.15 0.03 I (%) 55.71 ± 13.63 55.91 ± 4.86 −0.07 0.95 N (%) 48.38 ± 4.21 49.30 ± 3.60 −0.86 0.40
S: superior; T: temporal; I: inferior; N: nasal.