Table 2. Macrovascular density and microvascular density (D_box) at baseline and 1 week, 1 month, and 3 months postoperatively (* denotes statistical significance).

Time point	Retina	Superficial	Deep	Retina	Superficial	Deep
Preoperation	1.012±0.035	1.021±0.034	0.798±0.098	1.798±0.026	1.799±0.023	1.793±0.040
Post-1 week	1.010±0.032	1.018±0.034	0.809±0.087	1.793±0.026	1.794±0.024	1.790±0.043
Post-1 month	1.012±0.038	1.020±0.040	0.801±0.131	1.786±0.03	1.787±0.029	1.783±0.046
Post-3 month	1.004±0.036	1.008±0.055	0.803±0.119	1.79±0.023	1.795±0.021	1.792±0.038
Re-ANOVA	p=0.767	p=0.545	p=0.981	p=0.018*	p=0.03*	p=0.065
Pre/1-week	p=0.999	p=0.978	p=0.957	p=0.057	p=0.046*	p=0.423
Pre/1-month	p>0.999	p=0.999	p=0.999	p=0.0011*	p=0.001*	p=0.017
Pre/3-month	p=0.972	p=0.421	p=0.996	p=0.085	p=0.292	p=0.932