ArticleThe American journal on addictions2025
Prevalence and correlates of tobacco and cannabis co-use among late middle-aged (50-64 years) and older adults (65+ years) in the United States using pooled national survey data.
Article in The American journal on addictions, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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Who cites it
2 citing papers in PubMed.
- Past-Month Tobacco and Cannabis Co-Use by Chronic Disease and Sociodemographic Factors Among U.S. Adults 65+ Years (2021-2023).Journal of applied gerontology : the official journal of the Southern Gerontological Society · 2026Article
- Economic instability and substance use among adults in 10 US states: Evidence from a population-based study.PloS one · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
backgroundAdults in later life (ages 50+) are disproportionately impacted by tobacco morbidity and mortality. While tobacco prevalence has stagnated, cannabis use prevalence is rising at higher rates for older (vs. younger) age groups.
objectiveTo update the literature and better characterize co-use in older age using nationally representative data.
methodsNational Survey on Drug Use and Health 2015-2019 data were used to assess the prevalence of past-month tobacco-only, cannabis-only, and tobacco and cannabis co-use among adults 50+ years (N = 43,963) in late middle-age (50-64) and older adulthood (65+ years). Multinomial logistic regressions explored sociodemographic/health characteristics associated with past-month co-use and cannabis-only use (vs. tobacco-only). We characterized past-year healthcare visits by use patterns.
resultsOne in five adults 50+ years reported past-month tobacco and/or cannabis use. Past-month co-use was higher in middle-age (3.5%) than older age (0.8%). Co-use was more likely among individuals reporting fair/poor health (vs. excellent/very good) (adjusted risk ratio [aRRR] = 1.27, 95% confidence interval [CI] = 1.01, 1.60), and with past-year mental illness (aRRR = 1.67, 95% CI = 1.39, 2.01). Cannabis-only use (vs. tobacco-only) was more likely among those with mental illness, yet less likely among those with good or fair/poor health than excellent/very good health. Most (90.2%) had any past-year healthcare contact, with all visit types overrepresented by tobacco-only use. CONCLUSION AND SCIENTIFIC SIGNIFICANCE: Older U.S. adults with poorer physical and mental health were more likely to report past-month co-use than tobacco-only. These data uniquely describe the prevalence and characteristics of adults 50+ years in the U.S. who co-use tobacco and cannabis use.
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