The results indicated that the GG genotype of LILRB4 rs1048801 is an independent prognostic risk factor for AML under both the co-dominant (HR=2.09, 95% CI=1.19-3.69, p=0.011) and recessive models (HR=2.12, 95% CI=1.23-3.67, p=0.007). This evidence concerns the gene LILRB4 and acute myeloid leukemia.