title: Event-specific drinking among college students.
abstract: College represents a period of risk for heavy drinking and experiencing unwanted consequences associated with drinking. Previous research has identified specific events, including holidays (e.g., New Years), school breaks (e.g., Spring Break) and personally relevant events (e.g., 21st birthdays), that are associated with elevated risk of heavy drinking and negative alcohol-related consequences. The systematic evaluation of relative risk offers insights into event-specific drinking and an empirical basis upon which to consider allocation of limited prevention resources. Thus, the purpose of the present study was to provide a comparative index of drinking across a wide range of holidays and compare holiday drinking to 21st birthday drinking. Participants were 1,124 students (55% female) who had turned 21 within the previous three weeks in 2008 and provided 90-day retrospective reports of their drinking using the Timeline Follow-back. Results based on a hurdle mixed model for blood alcohol content revealed several holidays that stand out for elevated drinking, including New Year's Eve and July 4th, whereas other holidays appear more similar to weekend drinking, such as Spring Break (approximately last week of March) and graduation (mid-June). Drinking on holidays or special days was substantially lower than drinking on 21st birthdays. Results are discussed in terms of practical applications for targeted intervention efforts on college campuses toward specific events where elevated drinking is known to occur.
authors.affiliation: Department of Psychology, University of Houston, Houston, TX 77204-5022, USA. cneighbors@uh.edu
authors.forename: Clayton
authors.initials: C
authors.lastname: Neighbors
authors.forename: David C
authors.initials: DC
authors.lastname: Atkins
authors.forename: Melissa A
authors.initials: MA
authors.lastname: Lewis
authors.forename: Christine M
authors.initials: CM
authors.lastname: Lee
authors.forename: Debra
authors.initials: D
authors.lastname: Kaysen
authors.forename: Angela
authors.initials: A
authors.lastname: Mittmann
authors.forename: Nicole
authors.initials: N
authors.lastname: Fossos
authors.forename: Lindsey M
authors.initials: LM
authors.lastname: Rodriguez
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000009:adverse effects / Q000453:epidemiology* / Q000523:psychology; D000435:Alcoholic Intoxication / Q000453:epidemiology; D000846:Anniversaries and Special Events; D002492:Central Nervous System Depressants / Q000097:blood / Q000506:poisoning*; D003627:Data Interpretation, Statistical; D000431:Ethanol / Q000097:blood / Q000506:poisoning*; D005260:Female; D006306:Health Surveys; D006693:Holidays / Q000706:statistics & numerical data; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D015233:Models, Statistical; D012307:Risk Factors; D012931:Social Environment; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D013997:Time Factors; D014495:Universities / Q000706:statistics & numerical data; D055815:Young Adult
chemical_list: D002492:Central Nervous System Depressants; D000431:Ethanol