AUTHOR=Liu Ziqi , Luo Ruyan , Fu Rao , Yuan Chenxin , Xu Xueming , Zhou Dongsheng , Zhao Min , Yuan Ti-Fei , Du Jiang 

TITLE=The Influences of Impulsivity and Education Levels on Severity of Alcohol Dependence

JOURNAL=Frontiers in Psychiatry

VOLUME=Volume 11 - 2020

YEAR=2020

URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2020.00737

DOI=10.3389/fpsyt.2020.00737

ISSN=1664-0640

ABSTRACT=Background: Impulsivity contributes to the severity of alcohol use disorders (AUD). The association is affected by expectation towards alcohol use, emotional regulation and self-control. Here we investigated the influences of self-reported impulsivity and levels of education on severity of alcohol dependence. 
Method: We retrospectively analyzed the basic demographic information, alcohol consumption state, education years, depression and anxiety state, Alcohol use disorder Identification Test (AUDIT) and Barrett Impulsivity Scales (BIS) from a group of 66 AUD patients. 
Result: Impulsivity significantly predicted alcohol dependence severity (R2 = 0.069, F = 4.724, p = 0.034). In addition, education years served as a moderator in the relationship between impulsivity and alcohol dependence severity (ΔR2 = 0.059, F = 4.414, p = 0.040).
Conclusion: Self-reported impulsivity affects the severity of alcohol dependence, which might be different in patients with different education levels.