Table 2.

Quantitative analysis of fundus vasculature in different refractive states.

	Arteriovenous ratio	Mean vascular curvature	Mean vascular diameter (μm)	Vascular density
Low Myopia Group	0.80 ± 0.05	0.00086 ± 0.00013	56.71 ± 2.32	0.1024 ± 0.0076
Moderate Myopia Group	0.80 ± 0.04	0.00084 ± 0.00013	56.25 ± 1.99	0.1024 ± 0.0074
High Myopia Group	0.76 ± 0.04	0.00075 ± 0.00008	57.28 ± 2.79	0.0880 ± 0.0126
Normal control group	0.79 ± 0.04	0.00090 ± 0.00017	57.67 ± 2.27	0.1037 ± 0.0143
F	9.280	12.125	3.925	25.463
p-value	0.000*	0.000#	0.009##	0.000*

Two-by-two comparison results show: *indicates a statistical difference between Groups 3 and 1,2,4; # indicates a statistical difference between groups 1–3, 2–3, 2–4, and 3–4; ## indicates a statistical difference between groups 1–4, 2–3, and 2–4.