When we calculate the odds ratio of each genotype-pairs of PAX6 and CTNND2 using samples shared between the present study and our previous study [7], the C allele of CTNND2rs6885224 seems to be a risk allele for high myopia in populations with the CC/CA genotype in PAX6rs644242, while the T allele of CTNND2 rs6885224 seems to be a risk allele in populations with the AA genotype in PAX6 rs644242 (Figure 1). This evidence concerns the gene PAX6 and myopia.