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Shmulewitz D, Budney AJ, Borodovsky JT, Bujno JM, Walsh CA, Struble CA, Livne O, Habib MI, Aharonovich E, Hasin DS. Dimensionality and differential functioning of DSM-5 cannabis use disorder criteria in an online sample of adults with frequent cannabis use. J Psychiatr Res 2023; 163:211-221. [PMID: 37224773 PMCID: PMC10330577 DOI: 10.1016/j.jpsychires.2023.05.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 05/02/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
The DSM-5 criteria for cannabis use disorder (CUD) combine DSM-IV dependence and abuse criteria (without legal problems) and new withdrawal and craving criteria. Information on dimensionality, internal reliability, and differential functioning of the DSM-5 CUD criteria is lacking. Additionally, dimensionality of the DSM-5 withdrawal items is unknown. This study examined the psychometric properties of the DSM-5 CUD criteria among adults who used cannabis in the past 7 days (N = 5,119). Adults with frequent cannabis use were recruited from the US general population through social media and filled in a web-based survey about demographics and cannabis use behaviors. Factor analysis was used to assess dimensionality, and item response theory analysis models were used to explore relationships between the criteria and the underlying latent trait (CUD), and whether each criterion and the criteria set functioned differently by demographic and clinical characteristics: sex, age, state-level cannabis laws, reasons for cannabis use, and frequency of use. The DSM-5 CUD criteria showed unidimensionality and provided information about the CUD latent trait across the severity spectrum. The cannabis withdrawal items indicated one underlying latent factor. While some CUD criteria functioned differently in specific subgroups, the criteria set as a whole functioned similarly across subgroups. In this online sample of adults with frequent cannabis use, evidence supports the reliability, validity, and utility of the DSM-5 CUD diagnostic criteria set, which can be used for determining a major risk of cannabis use, i.e., CUD, to inform cannabis policies and public health messaging, and for developing intervention strategies.
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Affiliation(s)
- Dvora Shmulewitz
- Department of Psychiatry, Columbia University Irving Medical Center, 1051 Riverside Drive, New York, NY, 10032, USA; New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
| | - Alan J Budney
- Center for Technology and Behavioral Health, Dartmouth Geisel School of Medicine, 46 Centerra Pkwy, Lebanon, NH, 03766, USA; Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, 1 Rope Ferry Road, Hanover, NH, 03755, USA.
| | - Jacob T Borodovsky
- Center for Technology and Behavioral Health, Dartmouth Geisel School of Medicine, 46 Centerra Pkwy, Lebanon, NH, 03766, USA; Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, 1 Rope Ferry Road, Hanover, NH, 03755, USA.
| | - Julia M Bujno
- New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
| | - Claire A Walsh
- New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
| | - Cara A Struble
- Center for Technology and Behavioral Health, Dartmouth Geisel School of Medicine, 46 Centerra Pkwy, Lebanon, NH, 03766, USA; Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, 1 Rope Ferry Road, Hanover, NH, 03755, USA.
| | - Ofir Livne
- New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Epidemiology, Columbia University Mailman School of Public Health, 722 W 168th St, New York, NY, 10032, USA.
| | - Mohammad I Habib
- Center for Technology and Behavioral Health, Dartmouth Geisel School of Medicine, 46 Centerra Pkwy, Lebanon, NH, 03766, USA.
| | - Efrat Aharonovich
- New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA.
| | - Deborah S Hasin
- Department of Psychiatry, Columbia University Irving Medical Center, 1051 Riverside Drive, New York, NY, 10032, USA; New York State Psychiatric Institute, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Epidemiology, Columbia University Mailman School of Public Health, 722 W 168th St, New York, NY, 10032, USA.
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Auriacombe M, Fournet L, Dupuy L, Micoulaud-Franchi JA, de Sevin E, Moriceau S, Baillet E, Alexandre JM, Serre F, Philip P. Effectiveness and Acceptance of a Smartphone-Based Virtual Agent Screening for Alcohol and Tobacco Problems and Associated Risk Factors During COVID-19 Pandemic in the General Population. Front Psychiatry 2021; 12:693687. [PMID: 34335332 PMCID: PMC8322524 DOI: 10.3389/fpsyt.2021.693687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 05/31/2021] [Indexed: 01/09/2023] Open
Abstract
Background: During the current COVID-19 pandemic, alcohol, and tobacco are the most available substances for managing stress and can induce a risk of addiction. KANOPEE is a smartphone application available to the general population using an embodied conversational agent (ECA) to screen for experiences of problems with alcohol/tobacco use and to provide follow-up tools for brief intervention. Objectives: This study aimed to determine if the smartphone KANOPEE application could identify people at risk for alcohol and/or tobacco use disorders in the context of the current COVID-19 pandemic, to assess adherence to a 7-day follow-up use diary, and to evaluate trust and acceptance of the application. Methods: The conversational agent, named Jeanne, interviewed participants about perceived problems with the use of alcohol and tobacco since the pandemic and explored risk for tobacco and alcohol use disorder with the five-item Cigarette Dependence Scale (CDS-5) and "Cut Down, Annoyed, Guilty, Eye-opener" (CAGE) questionnaire and experience of craving for each substance. Descriptive, univariate, and multivariate analyses were performed to specify personalized associations with reporting a problem with alcohol/tobacco use; descriptive analysis reported the experience with the intervention and acceptance and trust in the application. Results: From April 22 to October 26, 2020, 1,588 French participants completed the KANOPEE interview, and 318 answered the acceptance and trust scales. Forty-two percent of tobacco users and 27% of alcohol users reported problem use since the pandemic. Positive screening with CDS-5 and CAGE and craving were associated with reported problem use (p < 0.0001). Lockdown period influenced alcohol (p < 0.0005) but not tobacco use (p > 0.05). Eighty-eight percent of users reported that KANOPEE was easy to use, and 82% found Jeanne to be trustworthy and credible. Conclusion: KANOPEE was able to screen for risk factors for substance use disorder (SUD) and was acceptable to users. Reporting craving and being at risk for SUD seem to be early markers to be identified. Alcohol problem use seems to be more reliant on contextual conditions such as confinement. This method is able to offer acceptable, brief, and early intervention with minimal delay for vulnerable people.
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Affiliation(s)
- Marc Auriacombe
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Lucie Fournet
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Lucile Dupuy
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France
| | | | - Etienne de Sevin
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France
| | - Sarah Moriceau
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Emmanuelle Baillet
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Jean-Marc Alexandre
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Fuschia Serre
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France.,Pôle Interétablissement D'Addictologie, CH Charles Perrens and CHU de Bordeaux, Bordeaux, France
| | - Pierre Philip
- University of Bordeaux, Bordeaux, France.,Sanpsy CNRS USR 3413, Bordeaux, France
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