Veterans With Poor Sleep Quality Had Less Success Reducing Cannabis Use During Quit Attempts
Among cannabis-dependent military veterans attempting to quit, those with poor perceived sleep quality reduced their cannabis use less over 6 months compared to veterans with good sleep quality.
Quick Facts
What This Study Found
Researchers followed 102 cannabis-dependent military veterans for 6 months after a self-guided quit attempt. Veterans with poor perceived sleep quality (measured by the Pittsburgh Sleep Quality Index) showed significantly less reduction in cannabis use compared to those with good sleep quality.
Importantly, it was the subjective perception of poor sleep, not objective sleep efficiency or duration, that predicted quit outcomes. The effect remained significant after adjusting for age, PTSD symptoms, alcohol, tobacco, opioid use, and cannabis withdrawal severity.
Key Numbers
102 veterans followed for 6 months. Poor perceived sleep quality predicted less cannabis reduction. Sleep efficiency/duration was unrelated to outcomes. Effect held after controlling for PTSD, alcohol, tobacco, opioids, and withdrawal severity.
How They Did This
Cohort design following 102 cannabis-dependent, primarily male military veterans for 6 months after a self-guided cannabis quit attempt. Sleep quality measured by PSQI. Cannabis use measured by Timeline Followback. Generalized linear mixed modeling with Poisson distribution tested associations.
Why This Research Matters
Sleep problems are one of the most commonly reported cannabis withdrawal symptoms and a frequent reason for relapse. This study identifies perceived sleep quality as a specific, modifiable target that could improve quit outcomes if addressed therapeutically.
The Bigger Picture
This study adds to growing evidence that sleep quality is a critical factor in substance use recovery. For cannabis specifically, sleep disturbance may create a vicious cycle: heavy use disrupts natural sleep architecture, withdrawal worsens sleep, poor sleep drives relapse.
What This Study Doesn't Tell Us
Primarily male veteran sample limits generalizability to women and non-veterans. Self-report measures for both sleep quality and cannabis use. Self-guided quit attempts may not represent structured treatment outcomes. The subjective nature of the key predictor (perceived sleep quality) may overlap with general distress.
Questions This Raises
- ?Would evidence-based sleep interventions (like CBT-I) improve cannabis quit rates?
- ?Why did perceived sleep quality matter but not objective sleep measures?
- ?Does treating PTSD-related sleep problems improve cannabis cessation outcomes in veterans?
Trust & Context
- Key Stat:
- Perceived sleep quality predicted quit success; objective sleep duration did not
- Evidence Grade:
- Longitudinal cohort study of veterans during self-guided cessation; preliminary evidence limited to a specific population.
- Study Age:
- Published in 2013. Sleep-focused interventions for cannabis cessation have become an active research area.
- Original Title:
- The impact of perceived sleep quality and sleep efficiency/duration on cannabis use during a self-guided quit attempt.
- Published In:
- Addictive behaviors, 38(11), 2707-13 (2013)
- Authors:
- Babson, Kimberly A(6), Boden, Matthew Tyler(4), Bonn-Miller, Marcel O(23)
- Database ID:
- RTHC-00648
Evidence Hierarchy
Follows a group of people over time to track how outcomes develop.
What do these levels mean? →Frequently Asked Questions
Why does sleep quality affect ability to quit cannabis?
Poor sleep is both a withdrawal symptom and a reason people use cannabis in the first place. When someone tries to quit, worsened sleep can create strong urges to resume use for sleep relief. This study found that the subjective experience of poor sleep, how bad people felt their sleep was, predicted less success reducing use.
Should sleep treatment be part of cannabis cessation programs?
This study suggests it should be. Since perceived sleep quality predicted quit outcomes independently of other factors including PTSD and withdrawal severity, specifically addressing sleep complaints could improve cessation success. Cognitive behavioral therapy for insomnia (CBT-I) is one evidence-based approach that could be integrated.
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Cite This Study
https://rethinkthc.com/research/RTHC-00648APA
Babson, Kimberly A; Boden, Matthew Tyler; Bonn-Miller, Marcel O. (2013). The impact of perceived sleep quality and sleep efficiency/duration on cannabis use during a self-guided quit attempt.. Addictive behaviors, 38(11), 2707-13. https://doi.org/10.1016/j.addbeh.2013.06.012
MLA
Babson, Kimberly A, et al. "The impact of perceived sleep quality and sleep efficiency/duration on cannabis use during a self-guided quit attempt.." Addictive behaviors, 2013. https://doi.org/10.1016/j.addbeh.2013.06.012
RethinkTHC
RethinkTHC Research Database. "The impact of perceived sleep quality and sleep efficiency/d..." RTHC-00648. Retrieved from https://rethinkthc.com/research/babson-2013-the-impact-of-perceived
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.