Abstract
This secondary analysis of a pilot randomized controlled trial assessed the usability and acceptability of a web-based relapse prevention and self-monitoring program, which was newly developed for Japanese drug users. We analyzed quantitative and qualitative data using a mixed-method approach among 43 study participants. We assessed the usability of the programs using the Web Usability Scale (WUS) and satisfaction and acceptance using the Client Satisfaction Questionnaire 8-item version (CSQ-8). We also collected qualitative feedback using semi-structured open-ended questions. The results of WUS indicated that the usability of the programs was sufficient. According to the CSQ-8 results, the self-monitoring program had less satisfaction, while the web-based relapse prevention program met satisfaction. Some possible improvements for a future version of the web-based programs were suggested based on participants' feedback.
Highlights
Despite evidence supporting psychosocial treatment for drug abuse and dependence, there is still a treatment gap between potential treatment needs and provided treatment [1]
The usability and acceptability of e-Serigaya Methamphetamine Relapse Prevention Program (SMARPP) have not been evaluated in detail. The aim of this secondary analysis of the pilot randomized controlled trial (RCT) was to assess the usability and acceptability of the web-based relapse prevention and self-monitoring program, which was newly developed for Japanese drug users
Demographic and clinical characteristics, Web Usability Scale (WUS), and Client Satisfaction Questionnaire 8-item version (CSQ-8) were compared by the intervention condition using a t-test
Summary
Despite evidence supporting psychosocial treatment for drug abuse and dependence, there is still a treatment gap between potential treatment needs and provided treatment [1]. Various types of e-health interventions, such as computer-assisted, web-, or mobile-based programs for drug users, have been developed based on psychosocial approaches as well as for use in face-to-face treatment. These e-health programs have demonstrated benefit for abstinence, treatment retention, and cost-effectiveness with small to moderate effect sizes [2,3,4]. The usability and acceptability of e-SMARPP have not been evaluated in detail The aim of this secondary analysis of the pilot RCT was to assess the usability and acceptability of the web-based relapse prevention and self-monitoring program, which was newly developed for Japanese drug users. We analyzed quantitative and qualitative data using a mixed-method design to obtain information to improve future implementation
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