Evidence map›Paper›PMID 33362226›Full record

ArticlePloS one2020

Performance of self-reported measures of alcohol use and of harmful drinking patterns against ethyl glucuronide hair testing among young Swiss men.

Katia Iglesias, Séverine Lannoy, Frank Sporkert, Jean-Bernard Daeppen, Gerhard Gmel, Stéphanie Baggio

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
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

6 authors at 6 institutions in 5 countries.

Katia IglesiasSchool of Health Sciences (HEdS-FR), HES-SO University of Applied Sciences and Arts of Western Switzerland, Fribourg, Fribourg, Switzerland.ORCID 0000-0003-1308-1631
Séverine LannoyDepartment of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California, United States of America.
Frank SporkertCenter of Legal Medicine, Forensic Toxicology and Chemistry Unit, Lausanne and Geneva Universities, Lausanne, Vaud, Switzerland.
Jean-Bernard DaeppenAddiction Medicine, Department of Psychiatry, Lausanne University Hospital, Lausanne, Vaud, Switzerland.
Gerhard GmelAddiction Medicine, Department of Psychiatry, Lausanne University Hospital, Lausanne, Vaud, Switzerland.ORCID 0000-0001-9403-9405
Stéphanie BaggioDivision of Prison Health, Geneva University Hospitals and University of Geneva, Thônex, Geneva, Switzerland.
Centre for Addiction and Mental Health · CAHES-SO University of Applied Sciences and Arts Western Switzerland · CHUCLouvain · BEUniversity Centre of Legal Medicine · CHUniversity of Geneva · CHUniversity of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is a need for empirical studies assessing the psychometric properties of self-reported alcohol use as measures of excessive chronic drinking (ECD) compared to those of objective measures, such as ethyl glucuronide (EtG).

objectivesTo test the quality of self-reported measures of alcohol use and of risky single-occasion drinking (RSOD) to detect ECD assessed by EtG.

methodsA total of 227 samples of hair from young Swiss men were used for the determination of EtG. Self-reported measures of alcohol use (previous twelve-month and previous-week alcohol use) and RSOD were assessed. Using EtG (<30 pg/mg) as the gold standard of ECD assessment, the sensitivity and specificity were computed, and the AUROC were compared for alcohol use measures and RSOD. Logistic regressions were used to test the contribution of RSOD to the understanding of ECD after controlling for alcohol use.

resultsA total of 23.3% of participants presented with ECD. Previous twelve-month alcohol use with a cut-off of >15 drinks per week (sensitivity = 75.5%, specificity = 78.7%) and weekly RSOD (sensitivity = 75.5%, specificity = 70.1%) yielded acceptable psychometric properties. No cut-off for previous-week alcohol use gave acceptable results. In the multivariate logistic regression, after controlling for the previous twelve months of alcohol use, RSOD was still significantly associated with EtG (p = .016).

conclusionSelf-reported measures of the previous twelve months of alcohol use and RSOD were acceptable measures of ECD for population-based screening. Self-reported RSOD appeared to be an interesting screening measure, in addition to the previous twelve months of alcohol use, to understand ECD among young people.

Indexed as

AdultAlcohol DrinkingBinge DrinkingFemaleGlucuronatesHairHumansLogistic ModelsMalePsychometricsSelf ReportSensitivity and SpecificitySwitzerlandYoung Adultethyl glucuronideGlucuronates

Identifiers

PMID33362226
PMCPMC7757898
OpenAlexW3114694796

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.