ArticleHealth psychology : official journal of the Division of Health Psychology, American Psychological Association2026
Daily-level associations between sleep hygiene, cannabis use, and sleep health outcomes.
Article in Health psychology : official journal of the Division of Health Psychology, American Psychological Association, 2026. 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
2 authors.
Funding
Abstract
objectiveMany use cannabis to promote sleep despite insufficient evidence to recommend cannabis as a sleep-aid. Sleep health may instead be promoted through sleep hygiene, though research among those using cannabis is nascent. This study evaluated daily within-person associations among aggregate and individual sleep hygiene behaviors, cannabis use, and sleep outcomes.
methodAdults with regular cannabis use (
resultsMultilevel models indicated that aggregate sleep hygiene engagement was associated with greater same-night total sleep time, sleep efficiency, and sleep quality. Absence of pre-bedtime arousal was associated with greater same-night total sleep time, sleep efficiency, and sleep quality; only using the bed for sleep/sex was associated with greater same-night sleep efficiency and sleep quality; and greater sleep timing variability was associated with poorer sleep quality. There were significant interactions between cannabis and alcohol use on total sleep time and cannabis use and sleep timing variability on sleep quality. The effect of alcohol on same-night total sleep differed based on cannabis use; total sleep was shorter following alcohol-only use and longer following co-use. The negative association between sleep timing variability and sleep quality was attenuated on cannabis use nights.
conclusionsThis study highlights associations between sleep hygiene behaviors and more favorable sleep health outcomes among those with frequent cannabis use, supporting sleep hygiene as a first-line approach for this population. (PsycInfo Database Record (c) 2026 APA, all rights reserved).
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.