Alcohol and Cannabis Cross Motives, Class Analysis, and Substance Use among Concurrent Users.
Background: Substance use motives refer to an individual's reasons for engaging in substance use. Although the respective alcohol and cannabis literatures have linked specific substance-use motives to indices of use, less is known about motives in concurrent users, particularly examination of cross-...
| Publicado en: | Substance Use & Misuse Vol. 56; no. 14; pp. 2085 - 2096 |
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| Autores principales: | , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=153431050&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 153431050 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10826084 2VI jtl: Substance Use & Misuse issn: 10826084 maglogo: Y pubinfo: dt: 2021 vid: 56 iid: 14 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 153431050 152488612 153431050 153431050 10.1080/10826084.2021.1967991 153431050 ppf: 2085 ppct: 11 formats: tig: atl: Alcohol and Cannabis Cross Motives, Class Analysis, and Substance Use among Concurrent Users. aug: au: Gette, Jordan A. Gissandaner, Tre D. Littlefield, Andrew K. affil: Department of Psychological Sciences, Texas Tech University, Lubbock, Texas, USA sug: subj: Cannabis Alcohol Abuse Substance Abuse Motivation Persons with Substance Use Disorders Human Descriptive Statistics Data Analysis Software Linear Regression Univariate Statistics Cross Sectional Studies Male Female Young Adult Adult Questionnaires Scales Adult: 19-44 years Male Female ab: Background: Substance use motives refer to an individual's reasons for engaging in substance use. Although the respective alcohol and cannabis literatures have linked specific substance-use motives to indices of use, less is known about motives in concurrent users, particularly examination of cross-motives (e.g., cannabis motives predicting alcohol use). Methods: The present work examined motives for use in a sample of concurrent users to assess relations between motives and alcohol and cannabis outcomes (quantity, frequency, and use disorder symptoms) using both variable- and person-centered approaches. Finally, the present work aimed to discern the impact of timeframe selection for defining concurrent use (i.e., past year, past two weeks). Participants (N = 524) consisted of individuals that endorsed having used both alcohol and cannabis in the past year with subsample (N = 192) of individuals endorsing past two-week concurrent use. Results: Univariate linear regression analyses revealed small to medium positive relations between all alcohol motives and alcohol outcomes and small to medium positive relations between cannabis social, coping, enhancement, and expansion motives and cannabis use. Regressions examining cross-motives and multivariate models revealed wide variability in relations. Mixture analyses revealed a three-class solution (i.e., High Motives, Positive Alcohol, and Low Conformity) for past year concurrent users and a two-class solution (i.e., Low Motives and High Motives) for past two-week concurrent users. Discussion: Examination of motive classes revealed differences in substance, particularly cannabis, outcomes as a function of class membership. Findings are useful in classifying concurrent users' motives and highlight the importance of timeframe selection. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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