Patient-reported benefit of ReSTOR® multi-focal intraocular lenses after cataract surgery: Results of Principal Component Analysis on clinical trial data

Table 2 Demographic and visual acuity characteristics of the pooled population at baseline (N = 672)

Male	n (%)	229 (34)
Age (years)	Mean ± SD	69.1 ± 9.2
Distance best corrected VA at BL	Mean ± SD (logMAR units)	0.39 ± 0.21
Near chart photopic distance corrected VA at best distance at BL	Mean ± SD (logMAR units)	0.50 ± 0.26

BL: baseline; VA: visual acuity. Scores range from -0.3 (bad vision) to +1.0 (excellent vision) logMAR units.

ISSN: 1477-7525