Assessment of Optical Quality at Different Contrast Levels in Pseudophakic Eyes

Table 2

Simulated visual acuity (mean VA logMAR ± SD) of normal eyes () at different simulated contrast levels compared by age group.

Age group	Contrast
	100%	20%	9%
50s	0.12 ± 0.11	0.24 ± 0.15	0.45 ± 0.14	0.000
60s	0.16 ± 0.18	0.31 ± 0.19	0.55 ± 0.18	0.000
70s	0.27 ± 0.20	0.47 ± 0.20	0.68 ± 0.16	0.020
Total	0.16 ± 0.18	0.30 ± 0.18	0.52 ± 0.17	0.000
	0.045	0.070	0.010

ANOVA among contrast levels.
ANOVA among age groups.