Lucy Albertella1,2, Lisa Gibson3, Sally Rooke3, Melissa M Norberg3,4, Jan Copeland3,5. 1. National Cannabis Prevention and Information Centre, UNSW Sydney, Kensington, NSW, Australia. lucy.albertella@monash.edu. 2. School of Psychological Sciences, Monash University, Clayton, VIC, Australia. lucy.albertella@monash.edu. 3. National Cannabis Prevention and Information Centre, UNSW Sydney, Kensington, NSW, Australia. 4. Centre for Emotional Health, Department of Psychology, Macquarie University, North Ryde, NSW, Australia. 5. Sunshine Coast Mind and Neuroscience Thompson Institute, University Sunshine Coast, Sunshine Coast, QLD, Australia.
Abstract
BACKGROUND: Smartphone applications (apps) offer a promising alternative to face-to-face treatment due to their ease of access and convenience. However, there is a lack of evidence-based apps for cannabis users wishing to reduce their use. OBJECTIVES: The current study evaluated the feasibility and acceptability of a smartphone app intervention (called Assess, Plan, Track, and Tips [APTT]) for cannabis users wanting to reduce their use. METHOD: The current study included 111 cannabis users (68% male, aged 18-50 yrs) who had used cannabis in the past month, were not currently in treatment, and who wanted to reduce/quit their use. Participants were given access to APTT for 1 month. Participants reported on their cannabis use and related problems, confidence in resisting use, severity of dependence, and stage of change at baseline, post-intervention (4 weeks), and at 1-month follow-up. At post-intervention, participants also reported on their usage and satisfaction with the app. RESULTS: The current study found that APTT was acceptable, with over 40% of participants using the app over 20 times over the course of a month. Participants showed a reduction in dependence and cannabis related problems over the course of the study. Further, participants' stage of change at baseline predicted changes in cannabis use. CONCLUSIONS/IMPORTANCE: These findings support the feasibility and acceptability of APTT as an engaging app for cannabis users wishing to better manage their use and support the need for future RCTs to assess the efficacy of mobile-based interventions for cannabis users.
BACKGROUND: Smartphone applications (apps) offer a promising alternative to face-to-face treatment due to their ease of access and convenience. However, there is a lack of evidence-based apps for cannabis users wishing to reduce their use. OBJECTIVES: The current study evaluated the feasibility and acceptability of a smartphone app intervention (called Assess, Plan, Track, and Tips [APTT]) for cannabis users wanting to reduce their use. METHOD: The current study included 111 cannabis users (68% male, aged 18-50 yrs) who had used cannabis in the past month, were not currently in treatment, and who wanted to reduce/quit their use. Participants were given access to APTT for 1 month. Participants reported on their cannabis use and related problems, confidence in resisting use, severity of dependence, and stage of change at baseline, post-intervention (4 weeks), and at 1-month follow-up. At post-intervention, participants also reported on their usage and satisfaction with the app. RESULTS: The current study found that APTT was acceptable, with over 40% of participants using the app over 20 times over the course of a month. Participants showed a reduction in dependence and cannabis related problems over the course of the study. Further, participants' stage of change at baseline predicted changes in cannabis use. CONCLUSIONS/IMPORTANCE: These findings support the feasibility and acceptability of APTT as an engaging app for cannabis users wishing to better manage their use and support the need for future RCTs to assess the efficacy of mobile-based interventions for cannabis users.
Entities:
Keywords:
Cannabis; Intervention; Mobile health; Self-treatment; Smartphone apps
Authors: Peggy van der Pol; Nienke Liebregts; Ron de Graaf; Dirk J Korf; Wim van den Brink; Margriet van Laar Journal: Drug Alcohol Depend Date: 2013-08-26 Impact factor: 4.492