Evidence map›Paper›PMID 31808602›Full record

ArticleInternational journal of methods in psychiatric research2020

The Alcohol Dependence Scale and DSM-5 alcohol use disorder: Severity ratings correspond insufficiently in older patients.

Anna Mejldal, Kjeld Andersen, Randi Bilberg, Barbara Braun, Michael Bogenschutz, Gerhard Bühringer, Anette Søgaard Nielsen, Behrendt Silke

Open access · hybridAbstract read
In one paragraph

Article in International journal of methods in psychiatric research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 25% of its field
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

7 citing papers in PubMed, 9 citations in OpenAlex.

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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

8 authors at 3 institutions in 3 countries.

Anna MejldalUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.ORCID 0000-0002-4612-4338
Kjeld AndersenUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.
Randi BilbergUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.
Barbara BraunIFT, Institut für Therapieforschung, Munich, Germany.
Michael BogenschutzBellevue Hospital Center, New York, USA.
Gerhard BühringerUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.
Anette Søgaard NielsenUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.
Behrendt SilkeUnit of Clinical Alcohol Research, Institute of Clinical Research, University of Southern DenmarkOdense, Denmark.
University of Southern Denmark · DKBellevue Hospital Center · USIFT Institut für Therapieforschung · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the psychometric properties of the frequently used Alcohol Dependence Scale (ADS) in older adults and the associations between ADS scores and alcohol use and DSM-5 AUD symptom counts.

methodsUsing baseline data from an international multicenter RCT on outpatient AUD treatment for adults aged 60+ with DSM-5 alcohol use disorder (AUD; n = 529), we computed Cronbach's alpha (α) and applied confirmatory (CFA) and exploratory factor analysis (EFA) to determine the underlying factor structure. A structural equation model (SEM) explored the interrelationship of latent ADS factors with alcohol use and number of DSM-5 criteria endorsed.

resultsInternal consistency of the ADS (α = 0.81) was good. EFA revealed a three-factor structure. Factor 1 ("Severe withdrawal symptoms") consisted of severe psychoperceptual and psychophysical consequences of excessive drinking, Factor 2 ("Loss of control") consisted of acute physical reactions of intoxication, and Factor 3 ("Obsessive-compulsive drinking") described habitual drinking. The SEM suggested that only Factor 3 had large effects on DSM-5 symptom score and drinking behavior.

conclusionLowering the ADS threshold or focusing on ADS items from Factor 3 may be more suitable measures of severity of alcohol dependence in treatment-seeking older adults as ADS scores are low and not closely related to DSM-5 AUD.

Indexed as

Severity of Illness IndexAgedAged, 80 and overAgingAlcoholismDiagnostic and Statistical Manual of Mental DisordersFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedMulticenter Studies as TopicPsychiatric Status Rating ScalesPsychometricsRandomized Controlled Trials as Topicalcohol dependenceassessmentdiagnosisolder adultsseverity

Identifiers

PMID31808602
PMCPMC7051836
OpenAlexW2992475598

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Registered trials

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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.