H19 and hepatoblastoma: We also investigated the effects of H19 haplotypes (Table 3), finding that the GGG (adjusted OR = 1.93, 95% CI = 1.41‐2.63) and AGG (adjusted OR = 1.41, 95% CI = 1.07‐1.85) haplotypes were significantly associated with an increased risk of hepatoblastoma compared to the GCA reference haplotype (order: rs2839698, rs3024270, rs217727).