Cited by 23Substance Abuse Treatment and OutcomesMental Health Research TopicsImpact of Technology on Adolescents

Cell phone-based ecological momentary assessment of substance use context for Latino youth in outpatient treatment: who, what, when and where

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Comulada, W. Scott, Swendeman, Dallas, Wu, Nancy·2016·Drug and Alcohol Dependence

Abstract

Background Relationships between alcohol, marijuana and other drug (AOD) use and contextual factors have mostly been established through retrospective self-report. Given the embeddedness of cell phones in adolescents' daily activities, cell phone-based ecological momentary assessment (CEMA) provides an opportunity to better understand AOD use in youth and how cell phones can be used to self-monitor and deliver interventions. We use CEMA to examine AOD use in Latino youth who have been especially understudied.Methods Twenty-eight mostly Latino youth (ages 13-18) in outpatient substance abuse treatment recorded AOD use, contextual factors, cravings, and affect through once-daily CEMA over one month periods. Random-effects logistic regression was used to compare contextual factors between periods of AOD use and non-use.Results The most frequent contextual factors reported during AOD use were being with close friends and "hanging out" as the primary activity. During AOD use compared to non-use, youth were more likely to be with close friends (OR=4.76; p<0.01), around users (OR=17.69; p<0.01), and at a friend's house (OR=5.97; p<0.01). Alcohol use was more frequently reported at night (63% vs 34%) and on weekends relative to other substances (64% vs 49%). Strong cravings were more frequently reported on AOD-use days (OR=7.34; p<0.01). Types of positive and negative affect were reported with similar frequencies, regardless of AOD use.Conclusions Reporting on social context, location, day and time of day, and cravings all show promise in developing cell phone-based interventions triggered by contextual data.

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Crossref · 10.1016/j.drugalcdep.2016.08.623

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Authors
Comulada, W. S., Swendeman, D., & Wu, N.
Affiliations
University of California, Los Angeles (US)
Corresponding author
Comulada, W. Scott
Venue
Drug and Alcohol Dependence
Publisher
Elsevier BV
Published
2016-10
Volume
167
Pages
207-213
ISSN
0376-8716 (ISSN-L)
OpenAlex
W2511939607
Cited by
23
References
29
Citations by year
2026: 1 · 2024: 3 · 2023: 2 · 2022: 3 · 2021: 4 · 2020: 3 · 2019: 3 · 2018: 2 · 2017: 2
FWCI
2.19
Type
journal article
Language
en
Open access
Locations
  • Drug and Alcohol Dependence (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Institutes of Health
  • National Institute of Mental Health (K01MH089270, P30MH058107)
  • National Institute on Drug Abuse (R21DA024609)
Topics
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Mental Health Research Topics
  • Social Sciences › Sociology and Political Science › Impact of Technology on Adolescents
Keywords
Latino youth, adolescent alcohol use, cannabis use, outpatient substance abuse treatment, social context of drug use, peer influence, craving, positive and negative affect, self-monitoring
MeSH terms
Ecological Momentary Assessment, Adolescent, Affect, Alcohol Drinking, Ambulatory Care, Female, Hispanic or Latino, Humans, Male, Marijuana Smoking, Outpatients, Retrospective Studies, Social Environment, Substance-Related Disorders, Friends, Cell Phone, Self Report, Craving

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