Genetic influences common to both CD and AAB accounted for the majority of the covariation between CD and AAB for both males and females. For females, the correlation between CD and AAB was r = .34, with genetic, shared environmental, and non-shared environmental influences accounting for 67%, 3%, and 30% of this correlation, respectively. For males, the correlation between CD and AAB was r = .41, with genetic, shared environmental, and non-shared environmental influences accounting for 58%, 23%, and 19% of this correlation, respectively.
