In the EA sample, both transmitted and nontransmitted maternal alleles were associated with higher offspring AUDSx (r = 0.10, 95% CI [0.07, 0.13] and r = 0.04, 95% CI [0.01, 0.07]) and MaxDrinks (r = 0.07, 95% CI [0.03, 0.10] and r = 0.03, 95% CI [0.00, 0.06]), and offspring earlier age at first intoxication (r = −0.06, 95% CI [−0.09, −0.03] and r = −0.05, 95% CI [−0.08, −0.02]). Transmitted maternal alleles, but not nontransmitted maternal alleles, were associated with earlier age of offspring initiation (r = −0.03, 95% CI [−0.07, 0.00]). Both transmitted and nontransmitted paternal alleles were associated with higher offspring AUDSx (r = 0.11, 95% CI [0.07, 0.15] and r = 0.05, 95% CI [0.01, 0.09]) and MaxDrinks (r = 0.07, 95% CI [0.03, 0.11] and r = 0.04, 95% CI [0.01, 0.08]). Transmitted paternal alleles, but not nontransmitted paternal alleles, were associated with earlier age at intoxication (r = −0.05, 95% CI [−0.09, −0.01]. Neither transmitted nor nontransmitted paternal alleles were associated with offspring age at initiation at a statistically significant level. Transmitted and nontransmitted
