Choroidal Structural Changes Assessed with Swept-Source Optical Coherence Tomography after Cataract Surgery in Eyes with Diabetic Retinopathy

Table 3

Changes of CVI and CT after cataract surgery (mean ± SD).

		W1			M1			M3
		Control	DR	value	Control	DR	value	Control	DR	value
CVI (%)		0.871 ± 2.697	1.736 ± 1.495	0.204	1.486 ± 3.331	3.051 ± 1.436	0.044	0.974 ± 2.19	2.267 ± 1.72	0.035
CT (μm)	Fovea	7.174 ± 18.85	14.00 ± 18.48	0.222	6.587 ± 26.36	22.45 ± 13.27	0.013	7.435 ± 14.95	19.83 ± 14.05	0.006
	Parafovea	6.609 ± 13.11	14.37 ± 18.52	0.108	9.935 ± 16.25	21.26 ± 15.76	0.021	7.641 ± 12.36	17.86 ± 13.84	0.011
	Perifovea	4.065 ± 14.66	11.46 ± 14.82	0.096	6.978 ± 15.66	18.08 ± 12.89	0.012	7.848 ± 14.33	17.02 ± 11.92	0.023

W1: 1 wk postop; M1: 1 mo postop; M3: 3 mo postop. . SD: standard deviation.