Table 1.

Univariate analysis of retinal characteristics (gender and age-matched).

	Normal (N = 23)	ASD (N = 23)	P-value
Left arterio-venule ratio	.748 (0.722–0.774)	.782 (0.753–0.812)	.062
Left average asymmetry index	.842 (0.818–0.865)	.808 (0.780–0.836)	.090
Left nipping (probability)	.326 (0.300–0.353)	.393 (0.362–0.424)	.002
Left hemorrhage (probability)	.320 (0.297–0.342)	.356 (0.330–0.381)	.009
Left occlusion (probability)	.068 (0.055–0.081)	.080 (0.069–0.092)	.030*
Left exudates (probability)	.258 (0.233–0.283)	.308 (0.281–0.336)	.005
Right hemorrhage (probability)	.291 (0.275–0.308)	.320 (0.295–0.344)	.051
Right exudates (probability)	.225 (0.205–0.246)	.263 (0.232–0.294)	.051
Average cup-to-disc ratio	.414 (0.389–0.438)	.445 (0.413–0.478)	.100
Average disc diameter (µm)	262.0 (250.2–273.9)	279.5 (268.0–290.9)	.013
Average cup diameter (µm)	109.4 (98.9–119.9)	125.5 (112.7–138.4)	.028

Note: The p-value with a.

^⁎represents nonparametric test of matched pair data (Wilcoxon Signed-Rank Test), others use paired t-test.