patients with a positive family history of drug abuse ( n = 102 , 37.1 % ) did not differ significantly from patients without this history ( n = 173 , 62.9 % ) on the variables of age at evaluation and age of onset of eating disorder , or as to their pattern or severity of bulimic behaviors , including binge-eating , self-induced vomiting , and laxative abuse .
C0013473
eating disorder
C0006370
binge-eating