Evidence map›Paper›PMID 30373625›Full record

ArticleSubstance abuse treatment, prevention, and policy2018

Development and psychometric properties of the methamphetamine decisional balance scale (METH-DBS) for young adults.

Maryam Khazaee-Pool, Leila Jahangiry, Tahereh Pashaei, Farhad Ramezani-Badr, Haidar Nadrian, Koen Ponnet

Open access · goldAbstract readValidation Study
In one paragraph

Article in Substance abuse treatment, prevention, and policy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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 4 institutions in 2 countries.

Maryam Khazaee-PoolDepartment of Health Education and Promotion, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran. khazaie_m@yahoo.com.ORCID 0000-0002-2587-3460
Leila JahangiryDepartment of Health Education and Health Promotion, Health Faculty, Tabriz University of Medical Sciences, Tabriz, Iran.
Tahereh PashaeiEnvironmental Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran. pashaeit@gmail.com.
Farhad Ramezani-BadrDepartment of Critical Care Nursing, School of Nursing and Midwifery, Zanjan University of Medical Sciences, Zanjan, Iran.
Haidar NadrianDepartment of Health Education and Health Promotion, Health Faculty, Tabriz University of Medical Sciences, Tabriz, Iran.
Koen PonnetDepartment of Communication Sciences, Faculty of Political and Social Sciences, imec-mict-Ghent University, Ghent, Belgium.
Tabriz University of Medical Sciences · IRZanjan University of Medical Sciences · IRGhent University · BEKurdistan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDrug misuse is a major problem that has an extreme negative effect on people's health. Methamphetamine (MA) is frequently used by young adults, despite its harmful consequences. The Transtheoretical Model (TTM) has been known to be very effective in explaining both the achievement and cessation of several health-related behaviors. Therefore, in this study, the TTM was used toward the domain of immoderate MA use among young adults. This study aimed to test the validity and reliability of a decisional balance scale for MA use in young adults.

methodsA multi-phase scale development approach was used to develop the scale. First, 41 university students enrolled in a qualitative study that generated content for a primary set of a 40-item instrument. In order to produce a pre-final version of the instrument, face and content validity were calculated in the next step. The instrument validation was assessed with a sample of 250 university students. Then, the construct validity (exploratory and confirmatory), convergent validity, discriminate validity, internal consistency applying test-retest reliability, and Cronbach's alpha of the scale were measured.

resultsForty items were initially generated from the qualitative data. After content validity, this amount was reduced to 25 items. The exploratory factor analysis revealed four factors (self and other cons, coping and social pros) containing 21 items that jointly accounted for 55.24% of the observed variance. The confirmatory factor analysis indicated a model with appropriate fitness for the data. Cronbach's alpha coefficient for the dimensions ranged from .74 to .87, and the Intraclass Correlation Coefficient (ICC) ranged from .83 to .91, which is within acceptable ranges.

conclusionThe findings showed that the Methamphetamine Decisional Balance Scale is a valid and reliable scale that increases our ability to study motivational factors related to MA use among young adult. Consequently, the instrument could be applied in both practice and future studies.

Indexed as

Psychiatric Status Rating ScalesAdultDecision MakingFemaleHumansMaleMethamphetamineModels, PsychologicalPsychometricsReproducibility of ResultsSubstance-Related DisordersYoung AdultMethamphetamineDecisional balanceMethamphetaminePsychometricsScale developmentYoung adults

Identifiers

PMID30373625
PMCPMC6206728
OpenAlexW2899437173

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LicenceCC BY
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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.