ArticleJournal of the International Neuropsychological Society : JINS2023
The association between cannabis use and subjective memory complaints in older adults in the United States.
Article in Journal of the International Neuropsychological Society : JINS, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Young Adult Substance Use as a Predictor of Poor Self-Rated Memory Decades Later in Midlife.Journal of aging and health · 2026Article
- Recent Trends in Cannabis Use in Adults Ages 60 Years and Older.Substance abuse and rehabilitation · 2026Review
- History of cannabis use and cognitive function in older adults: findings from the UK biobank.Age and ageing · 2025Article
- Cannabis use and cognition in older adults: Preliminary performance-based neuropsychological test results and directions for future research.Journal of the International Neuropsychological Society : JINS · 2025Observational
- Marijuana use among community-dwelling older adults: A population-based study.International journal of geriatric psychiatry · 2024Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
objectiveThe U.S. population is aging and increasing numbers of older adults are using cannabis. Cognitive decline is common in older age and subjective memory complaints (SMC) have been associated with increased risk for dementia. While residual cognitive effects of cannabis use at younger ages are well understood, the links between cannabis use and cognition in older adults is less clear. The present study represents the first population-level analysis of cannabis use and SMC in older adults in the U.S.
methodWe used the National Survey of Drug Use and Health (NSDUH) dataset to evaluate SMC in respondents over age 50 (N = 26,399) according to past-year cannabis use.
resultsResults revealed that 13.2% (95%CI: 11.5%-15.0%) of those who reported cannabis use also reported SMC, compared to 6.4% (95%CI: 6.1%-6.8%) among individuals with no cannabis use. Logistic regression revealed a two-fold increase (OR = 2.21, 95%CI: 1.88-2.60) of reporting SMC in respondents who had used cannabis in the past year, which was attenuated (OR = 1.38, 95%CI: 1.10-1.72) when controlling for additional factors. Other covariates, including physical health conditions, misuse of other substances, and mental illness also significantly contributed to SMC outcomes.
conclusionsCannabis use represents a modifiable lifestyle factor that has potential for both risk and protective properties that may impact the trajectory of cognitive decline in older age. These hypothesis generating results are important for characterizing and contextualizing population-level trends related to cannabis use and SMC in older adults.
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Registered trials
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