Table 1.

VA (logMAR) and descriptive statistics for all three methods and levels of the blur; 25% (75%)—lower (upper) quartile; S01-S10—participant's code.

Participant	logMAR—digital defocus (COMP)				logMAR—dioptric defocus (OPT)			logMAR—adjusted dioptric defocus (OPTadj)
	0 D	1 D	2 D	4 D	1 D	2 D	4 D	1 D	2 D	4 D	4 D—novertex c
S01	0.2	0.6	1.0	1.1	0.2	0.2	1.0	0.5	0.9	1.0	1.0
S02	0.2	0.6	0.6	0.9	0.2	0.2	1.2	1.1	1.3	1.1	1.3
S03	0.2	0.7	0.8	0.9	0.1	0.2	0.8	0.5	0.9	0.8	1.1
S04	0.2	0.4	0.8	0.9	0.1	0.1	0.8	0.4	0.7	0.9	1.0
S05	-0.1	0.0	0.6	0.9	0.0	-0.1	0.7	0.2	0.4	0.9	0.9
S06	0.2	0.5	0.7	1.0	0.1	0.2	0.7	0.5	0.9	1.1	1.1
S07	0.2	0.5	0.7	1.1	0.1	0.2	1.0	0.8	0.9	1.1	1.3
S08	0.2	0.3	0.7	1.1	0.2	0.2	0.6	0.4	0.5	1.2	1.1
S09	0.2	0.4	0.7	0.9	0.1	0.0	1.0	0.4	0.7	0.9	1.0
S10	0.1	0.6	0.7	0.9	0.0	0.2	0.8	0.7	0.8	1.0	1.2
Median	0.20	0.49	0.70	0.90	0.10	0.20	0.80	0.49	0.85	1.00	1.10
25%	0.20	0.40	0.70	0.90	0.10	0.12	0.72	0.40	0.70	0.90	1.00
75%	0.20	0.60	0.77	1.07	0.17	0.20	1.00	0.65	0.90	1.10	1.18

The last column represents VA measured for OPTadj condition without the vertex correction.