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