Macular Vascular Density Changes following Cataract Surgery in Diabetic Patients: An Optical Coherence Tomography Angiography Study

Table 2

Comparison of pre- and postoperative microvasculature parameters.

Group	Parameter	Baseline	1 day postop	1 week postop	1 month postop	3 months postop
DM	MT, μm	302.09 ± 23.07	301.45 ± 22.37	306.00 ± 20.70	312.64 ± 24.98	313.00 ± 28.16
	SCP, %	38.47 ± 4.37	40.09 ± 5.59	42.67 ± 3.22	42.11 ± 3.40	44.96 ± 4.52
	DCP, %	46.68 ± 5.42	48.48 ± 3.81	49.13 ± 3.57	47.04 ± 3.50	48.00 ± 2.37
	FAZ, mm^2	0.287 ± 0.120	0.253 ± 0.094	0.282 ± 0.153	0.290 ± 0.129	0.289 ± 0.146
	PERIM, mm	2.263 ± 0.527	2.060 ± 0.535	2.145 ± 0.580	2.220 ± 0.468	2.242 ± 0.565
	AI	1.20 ± 0.11	1.16 ± 0.10	1.17 ± 0.05	1.18 ± 0.11	1.15 ± 0.06
Non-DM	MT, μm	289.33 ± 23.06	295.80 ± 20.21	299.87 ± 22.66	313.27 ± 30.98	311.67 ± 28.16
	SCP, %	39.05 ± 6.45	38.59 ± 6.59	41.70 ± 7.33	41.61 ± 7.07	40.39 ± 6.36
	DCP, %	46.17 ± 3.74	47.75 ± 4.02	48.68 ± 4.37	46.96 ± 2.87	48.10 ± 2.75
	FAZ, mm^2	0.389 ± 0.120	0.343 ± 0.128	0.374 ± 0.142	0.363 ± 0.136	0.366 ± 0.124
	PERIM, mm	2.254 ± 0.477	2.377 ± 0.463	2.448 ± 0.514	2.430 ± 0.543	2.443 ± 0.480
	AI	1.17 ± 0.08	1.17 ± 0.06	1.14 ± 0.04	1.15 ± 0.09	1.15 ± 0.06

Data in the table are presented as means ± standard deviation., based on repeated measures analysis of variance tests with Bonferroni corrections.