nominally significantP = .0007
Nominally significant genotype associations at the level of the child were identified for CDKN2A rs36228834 (Child versus Null; P = .0007), CDKN1B rs35756741 (Child versus Null; P = .0235) and CDKN2B rs2069416 (Child versus Null; P = 0.0063); however only CDKN2A rs36228834 and CDKN2B rs2069416 remained significant after multiple testing corrections (Supplementary Table 1).