As expected, the LD scores between rs2248359–rs2248137 (both located in CYP24A1 gene) and rs12722489–rs2104286 (in IL2RA gene) in AMD samples (D′ = 0.942 and D′ = 0.975, respectively) were comparable with LD scores in reference subjects (D′ = 0.967 and D′ = 1.0, respectively). This evidence concerns the gene IL2RA and age-related macular degeneration.