From: The NEI/NCBI dbGAP database: Genotypes and haplotypes that may specifically predispose to risk of neovascular age-related macular degeneration
Population
Mean Age (years)
Range
Standard Deviation
% Male (n/134)
Affected Siblings
71.28
48.97–86.38
8.26
45.5% (61/134)
Unaffected Siblings
72.77
41.32–90.86
8.97
39.6% (53/134)