ArticleJournal of geriatric psychiatry and neurology2017
Subjective-Objective Sleep Discrepancy in Older Adults With MCI and Subsyndromal Depression.
Article in Journal of geriatric psychiatry and neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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
27 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.
- Pharmacological and Non-Pharmacological Interventions to Improve Sleep in People with Cognitive Impairment: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2025Pooled it
- Bypassing the blues: Insomnia in the depressed post-CABG population.Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists · 2020Trial
- Sleep Discrepancy in a Randomized Controlled Trial of Brief Behavioral Therapy for Chronic Insomnia in Older Adults.Behavioral sleep medicineTrial
- Sleep complaints and genetic risk of Alzheimer's disease in older women: associations with memory and tau deposition.The journal of prevention of Alzheimer's disease · 2026Article
- Subjective-Device-Estimated Sleep Discrepancies in Late-Life Depression: Agreement and Associated Factors.Alpha psychiatry · 2026Article
- Assessment of sleep in older people within comprehensive geriatric assessments: a scoping review.Age and ageing · 2026Article
- Mind the gap: obtaining reliable sleep estimates and the diagnostic value of sleep discrepancy in individuals with Alzheimer's disease and Lewy body disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- The role of sleep disorders in the motoric and cognitive trajectories of older physically frail sarcopenic and healthy active subjects: SOMNUS-DARE, a prospective cohort study.BMC geriatrics · 2026Article
- Association between objective sleep structure and suicidal ideation in patients with depression: a study based on polysomnographic regression and cluster analysis.Frontiers in psychiatry · 2026Article
- Novel sleep metrics derived from chest-worn accelerometers are associated with dementia risk: the Atherosclerosis Risk in Communities neurocognitive study.Sleep advances : a journal of the Sleep Research Society · 2026Article
- Sleep Trajectories in Amnestic and Non-Amnestic MCI: Longitudinal Insights from Subjective and Objective Assessments.Diagnostics (Basel, Switzerland) · 2025Article
- Comparison of Subjective and Objective Sleep Quality in Patients With Obstructive Sleep Apnea Syndrome.Brain and behavior · 2025Article
- Independent associations of sleep and physical activity with cognition are mediated by hippocampal microstructure in middle-aged and older adults.Neurobiology of aging · 2025Article
- Brain health clinics - An evolving clinical pathway?The journal of prevention of Alzheimer's disease · 2025Observational
- Sleep discrepancy and cognitive function in community-dwelling older adults.Journal of sleep research · 2025Article
- Actigraphy Estimated Sleep Moderates the Relationship between Physical Activity and Cognition in Older Adults.Mental health and physical activity · 2024Article
- Association Between Sleep Quantity and Quality in Early Adulthood With Cognitive Function in Midlife.Neurology · 2024Article
- Sleep discrepancy and brain glucose metabolism in community-dwelling older adults.Aging brain · 2024Article
- Comparison of Polysomnography, Single-Channel Electroencephalogram, Fitbit, and Sleep Logs in Patients With Psychiatric Disorders: Cross-Sectional Study.Journal of medical Internet research · 2023Article
- A smartphone- and wearable-based biomarker for the estimation of unipolar depression severity.Scientific reports · 2023Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
BACKGROUND/
objectivesWe investigated the prevalence and correlates of discrepancies between self-reported sleep quality (Pittsburgh Sleep Quality Index) and objective sleep efficiency (actigraphy) in older adults with mild cognitive impairment (MCI) and subsyndromal depression.
methodsThis was a secondary analysis of a clincial trial with 59 adults aged 60 years and older with MCI and subsyndromal depression. We included baseline data on participants' subjective sleep quality, objective sleep efficiency, depressive symptoms, insomnia diagnosis, and cognitive functioning.
resultsPittsburgh Sleep Quality Index subjective sleep quality and actigraphy-measured sleep efficiency were not significantly correlated ( r = -.06; P = .64), with 61% of participants having subjective-objective sleep discrepancies. Correlates of subjective-objective sleep discrepancy included the presence of an insomnia diagnosis and impaired memory, particularly delayed memory.
conclusionThese findings are important because subjective underestimation of symptoms in older adults with memory impairments may result in sleep disturbances going unrecognized in clinical practice; on the other hand, an insomnia disorder may be a possible remediable contribution to subjective overestimation of sleep disturbances.
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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.