Using a Smartwatch App to Understand Young Adult Substance Use: Mixed Methods Feasibility Study

Author:

Kunchay SahitiORCID,Linden-Carmichael Ashley NORCID,Abdullah SaeedORCID

Abstract

Background Young adults in the United States exhibit some of the highest rates of substance use compared to other age groups. Heavy and frequent substance use can be associated with a host of acute and chronic health and mental health concerns. Recent advances in ubiquitous technologies have prompted interest and innovation in using technology-based data collection instruments to understand substance use and associated harms. Existing methods for collecting granular, real-world data primarily rely on the use of smartphones to study and understand substance use in young adults. Wearable devices, such as smartwatches, show significant potential as platforms for data collection in this domain but remain underused. Objective This study aims to describe the design and user evaluation of a smartwatch-based data collection app, which uses ecological momentary assessments to examine young adult substance use in daily life. Methods This study used a 2-phase iterative design and acceptability evaluation process with young adults (aged 18-25 y) reporting recent alcohol or cannabis use. In phase 1, participants (8/15, 53%) used the data collection app for 14 days on their Apple Watches to report their substance use patterns, social contexts of substance use, and psychosocial risk factors (eg, affect). After this 14-day deployment, the participants completed a user experience survey and a semistructured interview to record their perspectives and experiences of using the app. Formative feedback from this phase informed feature modification and refinement of the app. In phase 2, an additional cohort (7/15, 47%) used the modified app for 14 days and provided feedback through surveys and interviews conducted after the app use period. Results Analyses of overall app use patterns indicated high, consistent use of the app, with participants using the app for an average of 11.73 (SD 2.60) days out of 14 days of data collection. Participants reported 67 instances of substance use throughout the study, and our analysis indicates that participants were able to respond to ecological momentary assessment prompts in diverse temporal and situational contexts. Our findings from the user experience survey indicate that participants found the app usable and functional. Comparisons of app use metrics and user evaluation scores indicate that the iterative app design had a measurable and positive impact on users’ experience. Qualitative data from the participant interviews highlighted the value of recording substance use patterns, low disruption to daily life, minimal overall burden, preference of platforms (smartphones vs smartwatches), and perspectives relating to privacy and app use in social contexts. Conclusions This study demonstrated the acceptability of using a smartwatch-based app to collect intensive, longitudinal substance use data among young adults. The findings document the utility of smartwatches as a novel platform to understand sensitive and often-stigmatized behaviors such as substance use with minimal burden.

Publisher

JMIR Publications Inc.

Reference52 articles.

1. Substance Abuse and Mental Health Services AdministrationKey substance use and mental health indicators in the United States: results from the 2022 national survey on drug use and healthCenter for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration20232024-04-09https://www.samhsa.gov/data/report/2022-nsduh-annual-national-report

2. Substance misuse prevention for young adultsSubstance Abuse and Mental Health Services Administration20192023-05-27https://store.samhsa.gov/product/substance-misuse-prevention-young-adults/pep19-pl-guide-1

3. Protective behavioral strategies as a context-specific mediator: A multilevel examination of within- and between-person associations of daily drinking.

4. The socio‐environmental context of simultaneous alcohol and marijuana use among young adults: Examining day‐level associations

5. Places and social contexts associated with simultaneous use of alcohol, tobacco and marijuana among young adults

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