2009
DOI: 10.1111/j.1530-0277.2009.01044.x
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Evidence for an Interaction Between Age at First Drink and Genetic Influences on DSM‐IV Alcohol Dependence Symptoms

Abstract: Background-Research suggests that individuals who start drinking at an early age are more likely to subsequently develop alcohol dependence. Twin studies have demonstrated that the liability to age at 1 st drink and to alcohol dependence are influenced by common genetic and environmental factors, however, age at 1 st drink may also environmentally mediate increased risk for alcohol dependence. In this study, we examine whether age at 1 st drink moderates genetic and environmental influences, via gene x environ… Show more

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Cited by 73 publications
(58 citation statements)
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References 61 publications
(69 reference statements)
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“…29 Earlier age of drinking onset is independently associated with increased risk of binge drinking 30 and alcohol dependence, 31 the latter observed in studies controlling for genetics. 32,33 Earlier drinking onset is also associated with onset of dependence at a younger age, 34 and among adults, injuring oneself or others after drinking in motor vehicle crashes and other ways. 35 A national survey of pediatricians and practitioners nearly a decade ago 36 indicated that most do not screen adolescent patients for alcohol use, often citing lack of confidence in their alcohol management skills.…”
Section: Resultsmentioning
confidence: 99%
“…29 Earlier age of drinking onset is independently associated with increased risk of binge drinking 30 and alcohol dependence, 31 the latter observed in studies controlling for genetics. 32,33 Earlier drinking onset is also associated with onset of dependence at a younger age, 34 and among adults, injuring oneself or others after drinking in motor vehicle crashes and other ways. 35 A national survey of pediatricians and practitioners nearly a decade ago 36 indicated that most do not screen adolescent patients for alcohol use, often citing lack of confidence in their alcohol management skills.…”
Section: Resultsmentioning
confidence: 99%
“…Insights into the mechanisms that are responsible for negative spirals in development that could lead to problem behaviours are of great importance. It has been suggested that an early onset of substance use increases the odds of developing an addictive disorder (Agrawal et al 2009;Hingson et al 2006). In addition, having an anxiety or depressive disorder in adolescence increases the odds of having such a disorder in adulthood (Pine et al 1998).…”
Section: Introductionmentioning
confidence: 99%
“…Rather than being a fatal weakness, the replication of those relations using a variety of terms suggests a robust association, which has been found in cross-sectional surveys [4][5][6], in some [7][8][9][10][11] but not all [12] longitudinal studies and studies that control for genetics [13], such as studies of identical twins [14].…”
Section: The Usefulness Of 'Age At First Drink' As a Concept In Alcohmentioning
confidence: 99%