CDKN2A and acute lymphoblastic leukemia: As presented in Table 3, our results demonstrated that the subjects with the CDKN2A rs3731217 AA and CDKN2A rs3731249 CT genotypes exhibited significantly higher risk of developing ALL compared with those who carried the wild-type variant for both SNPs (AA/CT vs AA/CC: OR = 9.84, 95% CI = 1.18–82.14, P = 0.035).