Evaluation of the Morphology of Ganglion Cell Complex and Functional Outcomes after Internal Limiting Membrane Peeling with Macular Abrasion in Idiopathic Macular Hole

Table 3

Mean preoperative and postoperative contrast sensitivity (CS) for all groups.

CS	Stage I MH	Stage II MH	Stage IV MH
Preoperative values (mean ± St dev)
A	3.57 ± 1.51	1.77 ± 0.97	0.94 ± 1.02
B	3.28 ± 2.13	1.66 ± 1.41	0.47 ± 0.62
C	2.00 ± 2.16	0.33 ± 0.50	0.05 ± 0.24
D	0.71 ± 1.25	0.00 ± 0.00	0.00 ± 0.00
E	0.28 ± 0.75	0.00 ± 0.00	0.00 ± 0.00
1-Month postoperative values (mean ± St Dev)
A	4.42 ± 1.27	3.88 ± 1.26	3.17 ± 1.28
B	4.85 ± 1.06	3.22 ± 1.20	3.00 ± 1.36
C	3.42 ± 0.97	1.66 ± 0.86	1.35 ± 0.86
D	1.57 ± 1.61	0.77 ± 1.09	0.52 ± 0.62
E	0.85 ± 1.46	0.11 ± 0.33	0.05 ± 0.24
3-Month postoperative values (mean ± St Dev)
A	5.42 ± 0.78	5.00 ± 0.50	4.23 ± 1.20
B	5.85 ± 0.69	4.66 ± 1.11	4.05 ± 1.24
C	3.71 ± 0.75	2.77 ± 0.83	2.47 ± 0.94
D	2.14 ± 0.69	1.33 ± 0.50	1.23 ± 0.75
E	1.28 ± 0.95	0.33 ± 0.50	0.35 ± 0.60