ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2021
Sleep time and efficiency in patients undergoing laboratory-based polysomnography.
Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06174558 (Is My Sleep Tracker Tracking my Sleep? Validation of Two Wearable Fitness Sleep Trackers on Sleep Staging and Nocturnal Hypoxemia in Sleep Medicine Patients Referred for Diagnostic Polysomnogram), which is not on this map. Cited by 20 papers.
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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.
Is My Sleep Tracker Tracking my Sleep? Validation of Two Wearable Fitness Sleep Trackers on Sleep Staging and Nocturnal Hypoxemia in Sleep Medicine Patients Referred for Diagnostic Polysomnogram
Who cites it
20 citing papers in PubMed, 30 citations in OpenAlex.
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- Effects of the Combination of Pimavanserin and Atomoxetine on OSA Severity: A Randomized Crossover Trial.Chest · 2025Trial
- Relationship between Positional Obstructive Sleep Apnea and Excessive Daytime Sleepiness in Patients with Atrial Fibrillation.Sleep and biological rhythms · 2026Article
- Article
- Discrepancies in Subjective Sleep Quality Between Home and Hospital Settings: Insights of Hypnotic Agents Use with Post-Polysomnography Questionnaire.Diagnostics (Basel, Switzerland) · 2025Article
- Feasibility of High-Resolution Oximeter Plus Actigraphy Combined with a Cloud-Based Algorithm for the Detection of Obstructive Sleep Apnea in Children with Craniofacial Anomalies.Sleep science (Sao Paulo, Brazil) · 2025Article
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- What radio waves tell us about sleep!Sleep · 2025Article
- Isolated REM sleep without atonia and isolated REM sleep behaviour disorder: a study of clinical and prognostic differences.Sleep advances : a journal of the Sleep Research Society · 2025Article
- Investigation and analysis of factors related to sleep conditions during the acute withdrawal period of alcohol use disorder.Frontiers in psychiatry · 2025Article
- Disparities in objective sleep measures among individuals who have undergone polysomnographic studies.Frontiers in sleep · 2025Article
- Sleep Behaviour in Sickle Cell Disease: A Systematic Review and Meta-Analysis.Children (Basel, Switzerland) · 2024Review
- The association between triglyceride glucose index and the risk of cardiovascular disease in obstructive sleep apnea.Sleep & breathing = Schlaf & Atmung · 2024Article
- Cardiovascular Implications of Sleep Disorders Beyond Sleep Apnea.Current sleep medicine reports · 2024Article
- Association of Short Sleep Duration and Obstructive Sleep Apnea with Central Obesity: A Retrospective Study Utilizing Anthropometric Measures.Nature and science of sleep · 2024Article
- Association between sleep quality and nocturnal erection monitor by RigiScan in erectile dysfunction patients: a prospective study using fitbit charge 2.Basic and clinical andrology · 2023Article
- Dyslipidemia prevalence in nonobese, nondiabetic patients with obstructive sleep apnea: does sex matter?Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2023Article
- [Arousal characteristics in different OSAHS populations].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022Article
- A Feasibility Study on Smart Mattresses to Improve Sleep Quality.Journal of healthcare engineering · 2021Article
- Characteristics of Obstructive Sleep Apnea Patients With Hypertension and Factors Associated With Autotitration Acceptance.Frontiers in psychiatry · 2021Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
STUDY
objectivesSleep quality in patients studied with laboratory-based polysomnography may differ from sleep quality in patients studied at home but remains clinically relevant and important to describe. We assessed objective sleep quality and explored factors associated with poor sleep in patients undergoing laboratory-based polysomnography.
methodsWe reviewed diagnostic polysomnography studies from a 10-year period at a single sleep center. Total sleep time (TST) and sleep efficiency (SE) were assessed as markers of sleep quality. Poor sleep was defined as TST ≤ 4 hours or SE ≤ 50%. Multivariable analysis was performed to determine associations between objective sleep quality as an outcome and multiple candidate predictors including age, sex, race, body mass index, comorbidities, severity of obstructive sleep apnea, and central nervous system medications.
resultsAmong 4957 patients (age 53 ± 15 years), average TST and median SE were 5.8 hours and 79%, respectively. There were 556 (11%) and 406 (8%) patients who had poor sleep based on TST and SE, respectively. In multivariable analysis, those who were older (per 10 years: 1.48 [1.34, 1.63]), male (1.38 [1.14,1.68]), and had severe obstructive sleep apnea (1.76 [1.28, 2.43]) were more likely to have short sleep. Antidepressant use was associated with lower odds of short sleep (0.77 [0.59,1.00]). Older age (per 10 years: 1.48 [1.34, 1.62]), male sex (1.34 [1.07,1.68]), and severe obstructive sleep apnea (2.16 [1.47, 3.21]) were associated with higher odds of poor SE.
conclusionsWe describe TST and SE from a single sleep center cohort. Multiple demographic characteristics were associated with poor objective sleep in patients during laboratory-based polysomnography. CITATION: Harrison EI, Roth RH, Lobo JM, et al. Sleep time and efficiency in patients undergoing laboratory-based polysomnography.
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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.