ArticleJournal of sleep research2019
Relation between ambulatory actigraphy and laboratory polysomnography in insomnia practice and research.
Article in Journal of sleep research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses 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
32 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Proposal for Managing Cancer-Related Insomnia: A Systematic Literature Review of Associated Factors and a Narrative Review of Treatment.Cancer medicine · 2024Pooled it
- Actigraphically measured psychomotor slowing in depression: systematic review and meta-analysis.Psychological medicine · 2022Pooled it
- The effects of cognitive processing therapy + hypnosis on objective sleep quality in women with posttraumatic stress disorder.Psychological trauma : theory, research, practice and policy · 2021Trial
- A randomized controlled trial of the Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C) to improve serious mental illness outcomes in a community setting.Journal of consulting and clinical psychology · 2021Trial
- Feasibility and Acceptability of Oura Ring Sleep Monitoring in Older Adults Admitted From the Emergency Department: Prospective Cohort Study.JMIR formative research · 2026Article
- Assessing Night-to-Night Sleep Variability as a Hallmark of Chronic Insomnia Using Longitudinal, Contactless, Mobile Sleep Monitoring: Prospective Cohort Study.JMIR formative research · 2026Article
- Effectiveness and Safety of Electroacupuncture in Patients with Treatment-Resistant Insomnia: A Randomized, Assessor-Blinded, Waitlist-Controlled Pilot Trial [Response to Letter].Nature and science of sleep · 2026Article
- A pilot study investigating the effect of serum 25-hydroxyvitamin D on device-estimated sleep metrics in young black women: a single-arm open-label clinical trial.Sleep advances : a journal of the Sleep Research Society · 2026Article
- Evaluation of 2 different wrist actigraphy devices in the adult population.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025Observational
- Association between polysomnography-measured sleep parameters and cognitive impairment in elderly patients with depression.Frontiers in psychiatry · 2025Article
- Prior-Night Sleep Predicts Next-Day Sedentary Behavior as a Function of Work Duration in Public Safety Telecommunicators.Occupational health science · 2024Article
- Perioperative non-pharmaceutical therapies for insomnia in cancer survivors: a systematic review and network meta-analysis protocol.BMJ open · 2024Article
- Article
- Comparison of objective and subjective sleep evaluations to screen for sleep disruption in chronic rhinosinusitis.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2024Article
- Sleep disorders during pregnancy: an underestimated risk factor for gestational diabetes mellitus.Endocrine · 2024Review
- Sleep-EEG in comorbid pain and insomnia: implications for the treatment of pain disorders.Pain reports · 2023Article
- Effect of Electroacupuncture Versus Cognitive Behavioral Therapy for Perimenopausal Insomnia: Protocol for a Noninferiority Randomized Controlled Trial.JMIR research protocols · 2023Article
- Digital Health Technologies in Clinical Trials: An Ontology-Driven Analysis to Inform Digital Sustainability Policies.Therapeutic innovation & regulatory science · 2023Article
- Pulmonary rehabilitation improves sleep efficiency measured by actigraphy in poorly sleeping COPD patients.Scientific reports · 2023Article
- Actigraphy in studies on insomnia: Worth the effort?Journal of sleep research · 2023Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Actigraphy is increasingly used in practice and research studies because of its relative low cost and decreased subject burden. How multiple nights of at-home actigraphy compare to one independent night of in-laboratory polysomnography (PSG) has not been examined in people with insomnia. Using event markers (MARK) to set time in bed (TIB) compared to automatic program analysis (AUTO) has not been systematically evaluated. Subjects (n = 30) meeting DSM-5 criteria for insomnia and in-laboratory PSG sleep efficiency (SE) of <85% were studied. Subjects were free of psychiatric, sleep or circadian disorders, other chronic conditions and medications that effect sleep. Subjects had an in-laboratory PSG, then were sent home for 7 nights with Philips Actiwatch Spectrum Plus. Data were analysed using Philips Actiware version 6. Using the mean of seven nights, TIB, total sleep time (TST), SE, sleep-onset latency (SOL) and wake after sleep onset (WASO) were examined. Compared to PSG, AUTO showed longer TIB and TST and less WASO. MARK only differed from PSG with decreased WASO. Differences between the PSG night and the following night at home were found, with better sleep on the first night home. Actigraphy in people with insomnia over seven nights is a valid indicator of sleep compared to an independent in-laboratory PSG. Event markers increased the validity of actigraphy, showing no difference in TIB, TST, SE and SOL. AUTO was representative of SE and SOL. Increased SE and TST without increased TIB suggests possible compensatory sleep the first at night home after in-laboratory PSG.
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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.