Table 1 of
Kong, Mol Vis 2013; 19:1859-1865. Table 1 of
Kong, Mol Vis 2013; 19:1859-1865.
Table 1. General information of the probands in both groups.
| Variable | Control group | Case group | P value |
|---|---|---|---|
| Number | 119 | 113 | |
| Age | |||
| Mean(s.d.),year | 57.82 (13.82) | 58.53 (13.70) | 0.987 |
| Range | 26–87 | 20–87 | |
| Gender | |||
| Male,n(%) | 56(47.06) | 57(50.44) | 0.761 |