Defining binge drinking quantities through resulting blood alcohol concentrations.
Binge drinking as a researchable construct has generally been defined as 5 or more drinks on one occasion. However, no study has been conducted to determine whether the binge concept that implies excessive drunkenness is being optimally captured within that level. Random interviews of drinkers returning from visiting bars in Tijuana, with breath tests, provided both blood alcohol concentration (BAC) measurements and the self-reported number of drinks consumed. Results indicate that currently used definitions of binge drinking predict relatively low BACs and may not be capturing the excessive-drunkenness quality of the term. Consumption duration may explain the lower BACs.
Lange
J E
JE
Pacific Institute for Research and Evaluation, Calverton, Maryland, USA. lange@pire.org
Voas
R B
RB
D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000097:blood* / Q000331:legislation & jurisprudence; D000435:Alcoholic Intoxication / Q000097:blood* / Q000175:diagnosis* / Q000453:epidemiology; D001944:Breath Tests; D002140:California / Q000453:epidemiology; D002492:Central Nervous System Depressants / Q000097:blood*; D000431:Ethanol / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D012494:Sampling Studies; D012650:Self Disclosure; D011795:Surveys and Questionnaires
D002492:Central Nervous System Depressants; D000431:Ethanol