Evidence map›Paper›PMID 28247424›Full record

Trial reportAlcoholism, clinical and experimental research2017

Two Brief Measures of Alcohol Use Produce Different Results: AUDIT-C and Quick Drinking Screen.

Brian Letourneau, Linda Carter Sobell, Mark B Sobell, Sangeeta Agrawal, Christopher J Gioia

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Alcoholism, clinical and experimental research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Trial
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Brian LetourneauCollege of Psychology, Nova Southeastern University, Fort Lauderdale, Florida.
Linda Carter SobellCollege of Psychology, Nova Southeastern University, Fort Lauderdale, Florida.ORCID http://orcid.org/0000-0001-7705-3993
Mark B SobellCollege of Psychology, Nova Southeastern University, Fort Lauderdale, Florida.
Sangeeta AgrawalGallup Consulting, Omaha, Nebraska.
Christopher J GioiaDepartment of Psychology, Brogden Hall, University of Wisconsin-Madison, Madison, Wisconsin.

Funding

Promoting Self-Change From Alcohol Problems: Mechanisms of Change in a CommunityR21AA017136 · NIAAA · NOVA SOUTHEASTERN UNIVERSITY · PI SOBELL, LINDA C · 2007 to 2008
$322k
NIAAA NIH HHS R21 AA017136
6 · The paper itself

Abstract

backgroundSeveral psychometrically sound measures of alcohol use have been developed to assess drinking. The Alcohol Use Disorders Identification Test (AUDIT) and its shorter counterpart the AUDIT-C, which contains the first 3 AUDIT questions, were developed by the World Health Organization and have become the preferred brief measures for screening and evaluating problem severity. This study compared the first 3 questions on the AUDIT with another psychometrically sound brief measure of alcohol use, the Quick Drinking Screen (QDS).

methodsData were obtained from a randomized controlled trial of a mail-based intervention promoting self-change with 472 alcohol abusers (n = 280, no prior alcohol treatment; n = 192, prior alcohol treatment). Participants' retrospective self-reports of alcohol consumption were collected using the QDS and the 3 AUDIT-C questions and compared. Although both measures contain similar questions (2 quantity-frequency and 1 binge drinking), they differ in 2 important ways: (i) temporal interval over which data are collected, and (ii) formatting of response options (i.e., a continuous number vs. categorical).

resultsIntraclass correlations for drinking variables were moderate to moderately high. A repeated-measures MANOVA using treatment condition and gender as variables revealed significant differences in absolute values between the 2 drinking measures with the QDS showing greater consumption on almost all variables. Participants' numerical answers on the QDS were compared to their categorical answers to the similar alcohol use questions on the AUDIT-C. The comparison revealed that participants' answers on the AUDIT-C were associated with extreme variability compared to their QDS answers. This variability suggests the AUDIT-C would be unreliable as a quantitative measure of alcohol consumption.

conclusionsThe differences between the 3 alcohol use questions on the AUDIT-C and the same questions on the QDS may reflect the imprecision of the AUDIT-C's drinking response categories. Results suggest that the QDS can be used to identify risky drinking and to provide a more informative characterization of a drinker's alcohol consumption than that provided by the AUDIT-C.

Indexed as

AdultAlcohol DrinkingAlcoholismFemaleFollow-Up StudiesHumansMaleMiddle AgedRetrospective StudiesSurveys and QuestionnairesAlcohol Use Disorders Identification TestAUDIT-CBrief Alcohol Screening MeasuresQuick Drinking Screen

Identifiers

PMID28247424
PMCPMC5404981

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Registered trials

None linked

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.