SynthesisAddictive behaviors2015
Effects of 21st birthday brief interventions on college student celebratory drinking: A systematic review and meta-analysis.
Synthesis in Addictive behaviors, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- Online personalized normative feedback intervention to reduce event-specific drinking during Mardi Gras.Experimental and clinical psychopharmacology · 2019Trial
- A text message intervention to reduce 21st birthday alcohol consumption: Evaluation of a two-group randomized controlled trial.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2018Trial
- Person-environment transactions of impulsive traits and day-level alcohol use: A narrative review.Alcohol, clinical & experimental research · 2025Review
- Social Role, Behavior, and Belief Changes Associated With Driving After Using Marijuana Among U.S. Young Adults, and Comparisons With Driving After 5+ Drinking.Journal of studies on alcohol and drugs · 2021Article
- Comparative Effectiveness of Brief Alcohol Interventions for College Students: Results from a Network Meta-Analysis.Prevention science : the official journal of the Society for Prevention Research · 2019Review
- Not all drinking events are the same: Exploring 21st birthday and typical alcohol expectancies as a risk factor for high-risk drinking and alcohol problems.Addictive behaviors · 2017Article
- A text message intervention to reduce first year university students' alcohol use: A pilot experimental study.Digital healthArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
introductionCollege students' 21st birthday celebrations often involve consumption of extreme amounts of alcohol as well as alcohol-related risks. This systematic review aims to determine whether birthday-focused, individually-targeted, no-contact (email or letter-based) brief alcohol interventions (BAIs) reduce college students' 21st birthday celebratory drinking.
methodsA systematic search identified 9 randomized evaluations with 10 interventions to reduce 21st birthday drinking. Quantity of alcohol consumed and estimated blood alcohol concentration (BAC) were measured. Random-effects meta-analysis was used to summarize the effects of the interventions.
resultsThere was no evidence that birthday-focused BAIs reduce quantities of alcohol consumed during birthday celebrations (g = 0.05, 95% CI [-0.03 to 0.13]). The interventions were associated with significant reductions in estimated BAC levels (g = 0.20, 95% CI [0.07 to 0.33]), but this effect was small in absolute terms. The quality of this body of evidence was very low, as evaluated using the GRADE approach. In particular, it was limited by substantial participant attrition post-randomization due to included studies' recruitment and randomization procedures.
conclusionsThere is no evidence that birthday-focused, individually-targeted BAIs reduce the quantity of alcohol consumed by students during 21st birthday celebrations, although these interventions may yield small beneficial effects on estimated BAC. Many methodological concerns were identified in included studies. This area of research would benefit from theory-based RCTs that are well-designed and executed. Future research should also investigate strategies other than birthday-focused, individually-targeted, brief interventions to curb 21st birthday celebratory drinking.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.