GWIS identified ten SNPs in three loci, including rs4713207 (OR14J1, Pmeta = 3.95 × 10−8) for insulin resistance, rs17708475 (NKAIN2, Pmeta = 4.83 × 10−8) for insulin sensitivity, and rs201613 (MYH3, Pmeta = 1.05 × 10−8) for disposition index. This evidence concerns the gene NKAIN2 and Insulin resistance.