Observational studyHypertension (Dallas, Tex. : 1979)2025
Lifetime Cannabis Use and Incident Hypertension: The Coronary Artery Risk Development in Young Adults (CARDIA) Study.
Observational study in Hypertension (Dallas, Tex. : 1979), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundObservational evidence investigating associations between cannabis use and hypertension is inconsistent.
methodsThe association between cumulative lifetime cannabis use (cannabis-years) and incident hypertension was examined over 35 years in a sample of CARDIA study (Coronary Artery Risk Development in Young Adults) participants free of cardiovascular disease at baseline. Marginal structural models with inverse probability weighting were used to adjust for potential time-dependent confounding and censoring. Hazard ratios and 95% CIs were estimated using Cox proportional hazards regression. Sensitivity analyses included modeling cannabis-years using restricted cubic splines, stratifying the primary analyses by sex, race, alcohol and cigarette smoking, and evaluating an additional exposure measure (days of use in the past month).
resultsThe analytic sample consisted of 4328 participants at baseline and 2810 (64.9%) at year 35. Median cannabis-years increased minimally and remained low across visits: 0.0 (Q1-Q3, 0.0-0.3) at baseline and 0.2 (Q1-Q3, 0.0-0.7) by year 35. There were 2478 cases of incident hypertension over 88 292 person-years (28.1 cases per 1000 person-years). Cannabis-years were not significantly associated with incident hypertension (adjusted hazard ratio, 0.99 [95% CI, 0.97-1.00];
conclusionsIn a cohort of Black and White young adults with 35 years of follow-up, no association was found between cumulative lifetime use of cannabis and risk of incident hypertension. This finding was robust to restricted cubic spline analyses, analyses stratified by sex, race, alcohol use and tobacco cigarette smoking, and an additional measure of exposure (days of use in the past month).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.