ArticleDrug and alcohol dependence2025
Vaping nicotine and cannabis on the same occasion is linked to increased vaping consumption among young adults: A smartphone-based daily diary study.
Article in Drug and alcohol dependence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Day-level associations of nicotine and cannabis vaping and co-vaping with sleep duration and quality among young adults: A smartphone-based daily diary study.Sleep health · 2026Article
- E-cigarette and cannabis use and co-use patterns and dependence trajectories among young adults in the United States.Addiction (Abingdon, England) · 2026Article
- Impact of e-cigarette vaping on the immune system across the body.Physiological reviews · 2026Review
- Daily patterns of substance use among young adults who vape nicotine and cannabis: Latent class analysis of smartphone-based daily diary data.Drug and alcohol dependence · 2026Article
- Effects of Inhaled Tobacco and Cannabis Co-Use on Respiratory Health and Tobacco Cessation: An Official American Thoracic Society Research Statement.American journal of respiratory and critical care medicine · 2025Article
- Racial and Ethnic Disparities in Cannabis Use Among U.S. Youth Who Use Tobacco: Findings From the Population Assessment of Tobacco and Health Study.AJPM focus · 2025Article
- Real-Time Antecedents of Young Adults' Vaping and Co-Vaping of Nicotine and Cannabis: An Ecological Momentary Assessment Study.Journal of medical Internet research · 2025Article
- Multi-Modal Cannabis Use Among U.S. Young Adults: Findings from the 2022 and 2023 BRFSS in 23 States.International journal of environmental research and public health · 2025Article
- Barriers and facilitators to nicotine and cannabis vaping cessation among young adults: a qualitative study using Capability, Opportunity, Motivation, and Behavior (COM-B) model and Theoretical Domains Framework (TDF).Annals of behavioral medicine : a publication of the Society of Behavioral Medicine · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
significanceVaping both nicotine and cannabis in the past 30 days (co-vaping) is common among young adults. It is unclear which co-vaping patterns may increase substance use and dependence. We examined day-level associations between vaping patterns with vaping quantity.
methodDaily assessments of vaping behaviors were collected via smartphone for 30 consecutive days among 111 young adults (aged 18-29, vaping nicotine/cannabis at least 20 days during the past month) in California, US, in 2023-2024. Participants reported daily use of nicotine/tobacco (e.g., e-cigarettes, cigarettes) and cannabis products (e.g., vaporized/combustible cannabis). Vaping intensities were the number of times a participant vaped nicotine/cannabis in an entire day. Vaping patterns on a given day were categorized into non-vaping, single-substance vaping, same-day different-occasion co-vaping, and same-occasion co-vaping. Generalized linear mixed-effect models examined day-level associations between these patterns and vaping intensity outcomes, controlling for covariates.
resultsOf the participants, 84.7 % reported co-vaping and 15.3 % reported single-substance vaping in the past 30 days. Of the 2522 daily assessments, 42.7 % were nicotine-only vaping, 9.7 % cannabis-only vaping, 16.5 % same-day different-occasion co-vaping, and 16.9 % same-occasion co-vaping. Participants reported a greater intensity of vaping nicotine and cannabis on days with same-occasion co-vaping compared to days with other vaping patterns. Vaping intensities on days with same-day different-occasion co-vaping were greater than on days with single-substance vaping or non-vaping.
conclusionsCloser temporal proximity of co-vaping was associated with greater intensities of vaping nicotine and cannabis. Same-occasion co-vaping is linked to the greatest increase in vaping intensity. Interventions addressing this high-risk pattern are warranted.
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