Parental psychopathology and disorders in offspring. A study of relatives of drug abusers.
Associations between psychopathology among parents and among their offspring were examined among families of drug abusers. Patterns of transmission of disorders were examined in the context of several potential moderator variables, including gender of parent, ethnicity, and type of drug abused by the proband relative. The sample consisted of 492 parents and 673 siblings of cocaine abusers, and 400 parents and 476 siblings of opioid addicts. Results indicated that a) maternal depression was associated with several psychiatric disorders among all groups of offspring; b) paternal alcoholism yielded less powerful effects, showing associations with offspring substance abuse among blacks but not Caucasians; c) incidence of disorders among offspring showed sequential increases depending on whether neither, one, or both parents were affected; and d) there was little evidence for specificity of aggregation of disorders among these families. Results are discussed in terms of implications for empirical studies as well as intervention programming.
Luthar
S S
SS
Department of Psychiatry, Yale University, New Haven, Connecticut 06519.
Merikangas
K R
KR
Rounsaville
B J
BJ
D000328:Adult; D001741:Black or African American; D000437:Alcoholism / Q000453:epidemiology / Q000235:genetics; D016241:Child of Impaired Parents / Q000706:statistics & numerical data; D003042:Cocaine; D015897:Comorbidity; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000235:genetics; D009293:Opioid-Related Disorders / Q000453:epidemiology; D010290:Parents / Q000523:psychology; D012189:Retrospective Studies; D012307:Risk Factors; D012737:Sex Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*; D044465:White People
D003042:Cocaine