Table 2 of Zanon-Moreno, Mol Vis 2008; 14:2143-2147.


Table 2. Features of the studied groups.


Groups

N
Age
(mean±SD)
Gender
Male Female SR
GG 30 71.267±7.182 13 (43%) 17 (57%) 0.765
CG 30 73.533±8.989 12 (40%) 18 (60%) 0.667