A statistical evaluation of the literature regarding the associations among alcoholism, drug abuse, and antisocial personality disorder.

Prior literature suggested an association among alcoholism, drug abuse, and antisocial personality disorder. A meta-analysis of inferential studies bearing on these associations was performed on 40 studies. Results demonstrated that each diagnosis in the triad had a significant positive association with each of the other two. Possible common etiologies of the diagnoses were discussed. Presence of one of the three diagnoses suggests that consideration of the other two is advisable. Finally, interrelationships among the diagnoses may explain treatment results common to several of the diagnoses.