Work

Externalizing Disorders : Genetics or Prenatal Alcohol Exposure?

Year: 2018

Type: dissertation

Abstract: Externalizing disorders such as attention deficit hyperactivity disorder (ADHD), conduct disorder (CD), and oppositional defiant disorder (ODD) have a high prevalence rate in both children of alcoholics and in those with prenatal alcohol exposure (PAE). These disorders are also predictors of alcohol dependence (alcdep), heritable, and share an underlying genetic liability with alcdep. Furthermore, a mother who drinks while pregnant is likely to be alcohol dependent (AD), and vice-versa. This study incorporated these factors into one model, including as well as a measure of broad genetic risk for ADHD and alcdep to test for the contributions of these effects simultaneously. An independent sample was used to confirm the results for PAE and broad genetic risk. The hypothesis is that PAE will increase the risk to ADHD but not to CD or ODD.

Source: Purdue e-Pubs (Purdue University System)

DOI: 10.25394/pgs.7430714

Author: Wetherill, Leah

Institution: Purdue University System

Language: English

Topic: Prenatal Substance Exposure Effects

Subfield: Pediatrics, Perinatology and Child Health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

Funder: National Institute on Alcohol Abuse and Alcoholism