Cited by 313Sleep and related disordersObstructive Sleep Apnea ResearchAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Sleep hygiene education as a treatment of insomnia: a systematic review and meta-analysis

Chung, Ka-Fai, Lee, Chit-Tat, Yeung, Wing-Fai, Chan, Man-Sum, Chung, Emily Wing-Yue, Lin, Wai-Ling·2018·Family Practice

Abstract

Background: Sleep hygiene education (SHE) is commonly used as a treatment of insomnia in general practice. Whether SHE or cognitive-behavioural therapy for insomnia (CBT-I), a treatment with stronger evidence base, should be provided first remains unclear. Objective: To review the efficacy of SHE for poor sleep or insomnia. Methods: We systematically searched six key electronic databases up until May 2017. Two researchers independently selected relevant publications, extracted data and evaluated methodological quality according to the Cochrane criteria. Results: Twelve of 15 studies compared SHE with CBT-I, three with mindfulness-based therapy, but none with sham or no treatment. General knowledge about sleep, substance use, regular exercise and bedroom arrangement were commonly covered; sleep-wake regularity and avoidance of daytime naps in seven programs, but stress management in only five programs. Major findings include (i) there were significant pre- to post-treatment improvements following SHE, with small to medium effect size; (ii) SHE was significantly less efficacious than CBT-I, with difference in effect size ranging from medium to large; (iii) pre- to post-treatment improvement and SHE-CBT-I difference averaged at 5% and 8% in sleep-diary-derived sleep efficiency, respectively, and two points in Pittsburgh Sleep Quality Index; (iv) only subjective measures were significant and (v) no data on acceptability, adherence, understanding and cost-effectiveness. Conclusions: Although SHE is less effective than CBT-I, unanswered methodological and implementation issues prevent a firm conclusion to be made on whether SHE has a role in a stepped-care model for insomnia in primary care.

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Crossref · 10.1093/fampra/cmx122

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Authors
Chung, K.-F., Lee, C.-T., Yeung, W.-F., Chan, M.-S., Chung, E. W.-Y., & Lin, W.-L.
Affiliations
  • University of Hong Kong (HK)
  • Queen Mary Hospital (CN)
  • Hong Kong Polytechnic University (HK)
  • Waitemata District Health Board (NZ)
  • Chinese University of Hong Kong (HK)
Corresponding author
Chung, Ka-Fai
Venue
Family Practice
Published
2017-11-29
Volume
35
Issue
4
Pages
365-375
ISSN
  • 0263-2136 (ISSN-L)
  • 1460-2229
OpenAlex
W2770032452
Cited by
313
References
43
Citations by year
2026: 31 · 2025: 50 · 2024: 50 · 2023: 54 · 2022: 56 · 2021: 37 · 2020: 22 · 2019: 6 · 2018: 6
FWCI
1.48
Type
journal article
Language
en
Open access
closed
Locations
  • Family Practice (publishedVersion)
  • PubMed (publishedVersion)
  • The HKU Scholars Hub (University of Hong Kong) (submittedVersion)
  • PolyU Institutional Research Archive (Hong Kong Polytechnic University) (submittedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
sleep hygiene education, insomnia, cognitive behavioral therapy for insomnia, mindfulness-based interventions, sleep efficiency, sleep quality, stepped care, primary care, treatment efficacy comparison
MeSH terms
Sleep Hygiene, Humans, Sleep Initiation and Maintenance Disorders, Cognitive Behavioral Therapy, Mindfulness

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