SynthesisFrontiers in psychiatry2026
Association of sleep quality and sleep duration with anxiety symptoms in older adults: a systematic review and meta-analysis.
Synthesis in Frontiers in psychiatry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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Authors and funding
6 authors.
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Abstract
Background: Sleep disturbances are highly prevalent among older adults, with prevalence ranging from 40-70%. While numerous meta-analyses have examined the association between sleep and depression, the relationship between sleep problems and anxiety-particularly in older adults-has received comparatively less attention. Direct meta-analytic comparisons between sleep quality and sleep duration in relation to anxiety among older adults remain limited. Methods: We searched PubMed, Web of Science, Embase, Cochrane Library, and CNKI from inception to January 2026 according to the PRISMA 2020 guidelines. The studies that provided the odds ratios (ORs) with 95% confidence intervals (CIs) for the associations between sleep quality/disturbance or sleep duration and anxiety in adults aged 60 years or older were included. The DerSimonian-Laird random-effects model was used to synthesize the pooled ORs. Subgroup analysis, meta-regression, sensitivity analyses, and publication bias assessment were performed. Results: A total of 19 studies with 70,716 participants were included in this meta-analysis and 21 effect-size records were available. Poor sleep quality (OR = 4.00, 95% CI: 2.96-5.41; Conclusion: Poor sleep quality and short sleep duration were both associated with anxiety in older adults, with a larger but more heterogeneous association for sleep quality. These findings support routine assessment of sleep quality in older adults with anxiety symptoms. Prospective studies are needed to clarify directionality. Systematic review registration: https://www.crd.york.ac.uk/prospero/, identifier CRD420261348264.
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