Clocks & Sleep最新文献

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Sleep Patterns, Excessive Daytime Sleepiness, and Sleep Disturbance Among First Nations Children in Saskatchewan. 萨斯喀彻温省第一民族儿童的睡眠模式,白天过度嗜睡和睡眠障碍。
IF 2.1
Clocks & Sleep Pub Date : 2025-04-25 DOI: 10.3390/clockssleep7020021
Chandima P Karunanayake, Charlene Thompson, Meera J Kachroo, Donna C Rennie, Warren Seesequasis, Jeremy Seeseequasis, James A Dosman, Mark Fenton, Vivian R Ramsden, Malcolm King, Sylvia Abonyi, Shelley Kirychuk, Niels Koehncke, Punam Pahwa
{"title":"Sleep Patterns, Excessive Daytime Sleepiness, and Sleep Disturbance Among First Nations Children in Saskatchewan.","authors":"Chandima P Karunanayake, Charlene Thompson, Meera J Kachroo, Donna C Rennie, Warren Seesequasis, Jeremy Seeseequasis, James A Dosman, Mark Fenton, Vivian R Ramsden, Malcolm King, Sylvia Abonyi, Shelley Kirychuk, Niels Koehncke, Punam Pahwa","doi":"10.3390/clockssleep7020021","DOIUrl":"10.3390/clockssleep7020021","url":null,"abstract":"<p><p>Sleep is essential for maintaining both mental and physical well-being. It plays a critical role in the health and development of children. This study investigates sleep patterns and habits of First Nations children, the prevalence of sleep disturbances, and excessive daytime sleepiness (EDS), along with the factors associated with EDS. Our 2024 First Nations Children Sleep Health Study assessed the sleep health of children aged 6 to 17 years living in a First Nation in Canada. Statistical analyses were performed using comparison tests and logistic regression models. A total of 78 children participated; 57.7% were boys. The average age of the participants was 10.49 years (SD = 3.53 years). On school days, children aged 6 to 9 years slept an average of one additional hour, while on weekends, they slept an extra 40 min compared to adolescents aged 10 to 17 years. Only 39.7% of the children (ages 6 to 17) slept alone in a room, with more than 80% of the children sharing a bed every night. Only 30.6% of the children aged 6 to 9 years and 7.2% of the adolescents aged 10 to 17 years adhered to the recommended maximum screen time of 2 h on school days. More than two-thirds of the children reported experiencing sleep disturbances. The prevalence of EDS was 19.7%. After adjusting for age and sex, it was determined that the children who snored loudly and those who did not sleep in their own beds were more likely to experience abnormally high levels of daytime sleepiness. A high proportion of children exceeded the recommended screen time, an important public health issue. Further, identifying sleep patterns among children will facilitate the diagnosis and treatment of disordered sleep.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12101152/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144128984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Sleep-Wake Cycle Pattern of a Blind Trail Ultramarathon Runner and His Guide: The World's First Case. 一个盲路超级马拉松运动员的睡眠-觉醒周期模式和他的指南:世界上第一个案例。
IF 2.1
Clocks & Sleep Pub Date : 2025-04-15 DOI: 10.3390/clockssleep7020020
Larissa Quintão Guilherme, Julia Pagotto Matos, Ana Claudia Pelissari Kravchychyn, Marco Tulio De Mello, Paulo Roberto Dos Santos Amorim, Helton de Sá Souza
{"title":"The Sleep-Wake Cycle Pattern of a Blind Trail Ultramarathon Runner and His Guide: The World's First Case.","authors":"Larissa Quintão Guilherme, Julia Pagotto Matos, Ana Claudia Pelissari Kravchychyn, Marco Tulio De Mello, Paulo Roberto Dos Santos Amorim, Helton de Sá Souza","doi":"10.3390/clockssleep7020020","DOIUrl":"10.3390/clockssleep7020020","url":null,"abstract":"<p><p>Trail running has seen a surge in participants, including individuals with disabilities, particularly in ultratrail running (UTRs). Sleep-wake patterns are crucial for optimal performances in UTRs, which present unique physiological and behavioral challenges. This case study evaluated the sleep-wake cycle of a blind trail ultramarathoner (BTR) and his guide (GTR) before, during, and after an 80 km UTR. Two male participants (BTR: 54 years, BMI: 26.1 kg/m<sup>2</sup>; GTR: 48 years, BMI: 24.2 kg/m<sup>2</sup>) were assessed using validated questionnaires (MEQ, ESS, ISI, and PSQI) and actigraphy over 35 days. The BTR exhibited a morning chronotype (MEQ = 63), mild insomnia (ISI = 11), poor sleep quality (PSQI = 5), and prolonged sleep latency (>60 min), while the GTR showed an indifferent chronotype (MEQ = 52), good sleep quality (PSQI = 3), and shorter latency (10 min). Post-competition, both athletes experienced an increased total sleep time (TST): the BTR by 17.8% (05:32:00 vs. 04:25:00) and the GTR by 5.5% (07:01:00 vs. 06:39:00). The BTR demonstrated a greater Wakefulness after sleep onset (WASO 01:00:00 vs. 00:49:00) and awakenings (15.4 vs. 6.1). A time series analysis revealed greater variability in the BTR's post-competition sleep efficiency and TST, while the GTR exhibited a greater stability of the circadian phase. These findings highlight the intricate sleep challenges faced by blind athletes, informing strategies to optimize recovery and performance.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12015783/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143988137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Predicting Phenoconversion in Isolated RBD: Machine Learning and Explainable AI Approach. 预测孤立RBD的表型转化:机器学习和可解释的人工智能方法。
IF 2.1
Clocks & Sleep Pub Date : 2025-04-11 DOI: 10.3390/clockssleep7020019
Yong-Woo Shin, Jung-Ick Byun, Jun-Sang Sunwoo, Chae-Seo Rhee, Jung-Hwan Shin, Han-Joon Kim, Ki-Young Jung
{"title":"Predicting Phenoconversion in Isolated RBD: Machine Learning and Explainable AI Approach.","authors":"Yong-Woo Shin, Jung-Ick Byun, Jun-Sang Sunwoo, Chae-Seo Rhee, Jung-Hwan Shin, Han-Joon Kim, Ki-Young Jung","doi":"10.3390/clockssleep7020019","DOIUrl":"10.3390/clockssleep7020019","url":null,"abstract":"<p><p>Isolated rapid eye movement (REM) sleep behavior disorder (iRBD) is recognized as a precursor to neurodegenerative diseases. This study aimed to develop predictive models for the timing and subtype of phenoconversion in iRBD. We analyzed comprehensive clinical data from 178 individuals with iRBD over a median follow-up of 3.6 years and applied machine learning models to predict when phenoconversion would occur and whether progression would present with motor- or cognition-first symptoms. During follow-up, 30 patients developed a neurodegenerative disorder, and the extreme gradient boosting survival embeddings-Kaplan neighbors (XGBSE-KN) model demonstrated the best performance for timing (concordance index: 0.823; integrated Brier score: 0.123). Age, antidepressant use, and Movement Disorder Society-Unified Parkinson's Disease Rating Scale Part III scores correlated with higher phenoconversion risk, while coffee consumption was protective. For subtype classification, the RandomForestClassifier achieved the highest performance (Matthews correlation coefficient: 0.697), indicating that higher Montreal Cognitive Assessment scores and younger age predicted motor-first progression, whereas longer total sleep time was associated with cognition-first outcomes. These findings highlight the utility of machine learning in guiding prognosis and tailored interventions for iRBD. Future research should include additional biomarkers, extend follow-up, and validate these models in external cohorts to ensure generalizability.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12015906/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144050839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Circadian Regulation for Optimizing Sport and Exercise Performance. 优化运动和运动表现的昼夜节律调节。
IF 2.1
Clocks & Sleep Pub Date : 2025-04-07 DOI: 10.3390/clockssleep7020018
Garrett R Augsburger, Eric J Sobolewski, Guillermo Escalante, Austin J Graybeal
{"title":"Circadian Regulation for Optimizing Sport and Exercise Performance.","authors":"Garrett R Augsburger, Eric J Sobolewski, Guillermo Escalante, Austin J Graybeal","doi":"10.3390/clockssleep7020018","DOIUrl":"10.3390/clockssleep7020018","url":null,"abstract":"<p><p>This narrative review explores the intricate relationship between circadian regulation and exercise performance, emphasizing the importance of aligning training strategies with the body's natural physiological fluctuations. The three key mechanisms investigated are temperature, hormonal fluctuations, and diurnal chronotype-an individuals' exhibition of enhanced physical or cognitive performance at specific times of day. Core body temperature variations impact exercise performance, suggesting strategic workout timing and intensity adjustments. Hormonal patterns (i.e., insulin, cortisol, testosterone) influence energy metabolism and muscle growth, informing tailored training plans. Diurnal chronotypes significantly affect performance, advocating for personalized training sessions based on individual preferences and entrained awakening. Integrating circadian mechanisms into training offers strategic advantages, guiding practitioners to design effective, personalized regimens, though we acknowledge relevant challenges and the need for further research.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12015785/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143999444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uncorrelated Age-Related Changes in Visuo-Spatial Working Memory Binding and Thermoregulation. 视觉-空间工作记忆结合和体温调节的不相关年龄变化。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-22 DOI: 10.3390/clockssleep7020017
Marine Dourte, Gregory Hammad, Christina Schmidt, Philippe Peigneux
{"title":"Uncorrelated Age-Related Changes in Visuo-Spatial Working Memory Binding and Thermoregulation.","authors":"Marine Dourte, Gregory Hammad, Christina Schmidt, Philippe Peigneux","doi":"10.3390/clockssleep7020017","DOIUrl":"10.3390/clockssleep7020017","url":null,"abstract":"<p><p>Ageing is associated with alterations in circadian rhythms and thermoregulation, contributing to a fragmentation of the sleep-wake cycle and possibly age-related changes in cognitive performance. In this study, we investigated the relationship between visuo-spatial working memory (vsWM) performance and thermoregulation in young (18-34 years) and old (64-84 years) healthy human adults. Variations in the distal-proximal skin temperature gradient (DPG) were continuously monitored over the 24 h cycle in a field setting. vsWM was assessed during morning (09:00) and evening sessions (17:00) using an object-location binding task. As expected, a reduced circadian DPG amplitude was observed in old as compared to young participants. Likewise, old participants produced more errors than the young ones in object identification and location, suggesting reduced vsWM ability. Notwithstanding this, no significant association was found between circadian DPG modulation and vsWM performance, nor between testing time-of-day and cognitive performance. Further research is needed to explore environmental factors and the timing of peak circadian rhythms to better understand the interplay between circadian biology and cognitive ageing.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12192499/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143693539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sleep Timing Across the Lifespan of Australian Adults. 澳大利亚成年人一生中的睡眠时间。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-20 DOI: 10.3390/clockssleep7010016
Gabrielle Rigney, Matthew Browne, Charli Sargent, Michele Lastella
{"title":"Sleep Timing Across the Lifespan of Australian Adults.","authors":"Gabrielle Rigney, Matthew Browne, Charli Sargent, Michele Lastella","doi":"10.3390/clockssleep7010016","DOIUrl":"10.3390/clockssleep7010016","url":null,"abstract":"<p><p>The aim of this study was to examine sleep timing across the lifespan of Australian adults. A cross-sectional design was used to collect information on subjective sleep timing from 1225 participants (52.3% female) during a telephone interview. The participants were aged from 18 to over 80 and were grouped according to their age using 10-year increments (e.g., 18-29 y, 30-39 y, etc.). There was a diverse distribution across the lifespans, with the largest proportion of participants being from the 60-69 age group (22.8%). Participants were predominantly from New South Wales, Queensland, and Victoria. Younger adults reported going to bed later (<i>p</i> < 0.001) and waking up later than other age groups (<i>p</i> < 0.001). Wake times were earliest during middle adulthood (<i>p</i> < 0.001). There was no significant age effect on the minimum sleep required for good health (<i>p</i> = 0.159) and only a marginal decrease with age in the amount of sleep required to maintain a good mood (<i>p</i> = 0.041). In conclusion, these findings highlight significant variations in sleep timing across younger, middle-aged, and older Australian adults. The current findings could inform future Australian sleep health campaigns, in which the goal is to provide targeted strategies for age groups across their lifespans.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11940972/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mapping the Neural Basis of Wake Onset Regularity and Its Effects on Sleep Quality and Positive Affect. 觉醒规律的神经基础映射及其对睡眠质量和积极情绪的影响。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-13 DOI: 10.3390/clockssleep7010015
David Negelspach, Kathryn E R Kennedy, Alisa Huskey, Jungwon Cha, Anna Alkozei, William D S Killgore
{"title":"Mapping the Neural Basis of Wake Onset Regularity and Its Effects on Sleep Quality and Positive Affect.","authors":"David Negelspach, Kathryn E R Kennedy, Alisa Huskey, Jungwon Cha, Anna Alkozei, William D S Killgore","doi":"10.3390/clockssleep7010015","DOIUrl":"10.3390/clockssleep7010015","url":null,"abstract":"<p><p>The regularity of sleep-wake cycles is a defining characteristic of normative sleep patterns that are typically associated with proper circadian rhythmicity. The previous literature indicates that consistent patterns of sleep and wake are associated with improved sleep quality and cognitive functioning. Conversely, sleep irregularity has been associated with reduced well-being and inefficiency in resting-state neural networks. This study investigated the relationship between specific sleep regularity measures and outcomes, including emotional affect, sleep quality, and resting-state functional connectivity. We found that variability in wake onset predicted poorer sleep quality and reduced positive affect. Furthermore, sleep regularity measures were associated with altered functional connectivity between the posterior cingulate cortex and regions involved in emotional processing. We propose that alterations in default mode network (DMN) connectivity linked to sleep irregularity reflect disruptions in emotional processing and sleep quality.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11941042/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifying Risk and Protective Factors for Shift Work Sleep Disorder: Insights from UK Biobank Night Shift Workers. 识别轮班工作睡眠障碍的风险和保护因素:来自英国生物库夜班工作者的见解。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-12 DOI: 10.3390/clockssleep7010014
Jürgen Degenfellner, Susanne Strohmaier, Magdalena Zebrowska, Ingvild Saksvik-Lehouillier, Eva Schernhammer
{"title":"Identifying Risk and Protective Factors for Shift Work Sleep Disorder: Insights from UK Biobank Night Shift Workers.","authors":"Jürgen Degenfellner, Susanne Strohmaier, Magdalena Zebrowska, Ingvild Saksvik-Lehouillier, Eva Schernhammer","doi":"10.3390/clockssleep7010014","DOIUrl":"10.3390/clockssleep7010014","url":null,"abstract":"<p><p>Shift Work Sleep Disorder (SWSD) is a significant and highly prevalent condition affecting up to 48% of individuals with irregular work schedules. The diagnostic criteria for SWSD include persistent insomnia or sleepiness in relation to shift work, not attributable to other disorders or external factors. To explore risk factors of SWSD, we conducted a cross-sectional analysis among 10,787 night shift workers in the UK Biobank. To determine correlates of SWSD using multivariable-adjusted logistic regression models, a preselection of potential risk factors was made on the basis of previous literature. Self-identifying as 'Asian or Asian British' or 'Black or Black British' (compared to being 'White'), male sex, and high scores on sociability, warmth and diligence were associated with lower odds for SWSD. We did not find significant associations of chronotype, frequency of alcohol intake, smoking, and time employed in current job with SWSD. These findings underscore the need for targeted interventions and workplace policies to mitigate the adverse effects of SWSD. Future research should aim to explore the mechanisms behind these associations and develop strategies to enhance shift work tolerance among night shift workers.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11941026/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Not All Workers Experience Equal Sleep Changes: Insights from the "WorkInCovid" Project. 并非所有员工都会经历相同的睡眠变化:来自“WorkInCovid”项目的见解。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-10 DOI: 10.3390/clockssleep7010013
Sergio Garbarino, Antonella Bodini, Saverio Sabina, Carlo Giacomo Leo, Pierpaolo Mincarone, Antonella Rissotto, Stanislao Fusco, Roberto Guarino, Maria Rosaria Tumolo, Giovanni Luigi Tripepi, Egeria Scoditti, Nicola Magnavita
{"title":"Not All Workers Experience Equal Sleep Changes: Insights from the \"WorkInCovid\" Project.","authors":"Sergio Garbarino, Antonella Bodini, Saverio Sabina, Carlo Giacomo Leo, Pierpaolo Mincarone, Antonella Rissotto, Stanislao Fusco, Roberto Guarino, Maria Rosaria Tumolo, Giovanni Luigi Tripepi, Egeria Scoditti, Nicola Magnavita","doi":"10.3390/clockssleep7010013","DOIUrl":"10.3390/clockssleep7010013","url":null,"abstract":"<p><p>The COVID-19 outbreak has changed work organization in favor of a working from home (WH) modality. We examined the association of WH during the pandemic with sleep health in workers of a public research organization. An online cross-sectional survey in 2022 at the National Research Council of Italy collected information on sociodemographics, work characteristics, and sleep pattern during WH compared with before WH. In the whole sample (<i>n</i> = 748), total sleep quality did not significantly change. Excessive daytime sleepiness (EDS) decreased during WH. Total sleep quality increased during WH in poor sleepers, while it decreased in good sleepers. The morning chronotype was protective against sleep worsening in poor sleepers. Risk factors were depression in poor and good sleepers, and increased daytime sleepiness and body weight gain in good sleepers. These findings emphasize the importance of baseline sleep pattern in shaping the impact of WH on sleep.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11941416/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cognitive Complaints in Patients with Suspected Obstructive Sleep Apnea Are Associated with Sleepiness, Fatigue, and Anxiety, Not with Final Diagnosis or Objective Cognitive Impairment. 疑似阻塞性睡眠呼吸暂停患者的认知主诉与嗜睡、疲劳和焦虑相关,而与最终诊断或客观认知障碍无关。
IF 2.1
Clocks & Sleep Pub Date : 2025-03-10 DOI: 10.3390/clockssleep7010012
Tim J A Vaessen, Ruth E Mark, Sebastiaan Overeem, Margriet M Sitskoorn
{"title":"Cognitive Complaints in Patients with Suspected Obstructive Sleep Apnea Are Associated with Sleepiness, Fatigue, and Anxiety, Not with Final Diagnosis or Objective Cognitive Impairment.","authors":"Tim J A Vaessen, Ruth E Mark, Sebastiaan Overeem, Margriet M Sitskoorn","doi":"10.3390/clockssleep7010012","DOIUrl":"10.3390/clockssleep7010012","url":null,"abstract":"<p><p>This study examined the nature, severity, and predictors of cognitive complaints in patients referred for suspected obstructive sleep apnea (OSA). The sample included 127 patients classified as no OSA (AHI, apnea/hypopnea index < 5, N = 32), mild OSA (AHI 5-15, N = 46), moderate OSA (AHI 15-30, N = 25), or severe OSA (AHI > 30, N = 24), and 53 healthy controls (HCs), matched for age, sex, education, and IQ. Cognitive complaints were assessed using the Cognitive Failure Questionnaire (CFQ) and the Behavioral Rating Inventory of Executive Functioning Adult Version (BRIEF-A). Regression analyses examined predictors of cognitive complaints including AHI, sleepiness, anxiety, depression, fatigue, and neuropsychological performance. Compared to HCs, those with mild OSA reported more forgetfulness, distractibility, and working memory issues, while those with severe OSA reported more difficulties with initiative, both with large effect sizes. Cognitive complaints were linked to sleepiness, anxiety, and fatigue (ß's 0.29-0.37), but not AHI or cognitive performance. Cognitive complaints were not specific to subjects with OSA but were also common among individuals with sleep complaints suspected for OSA. In conclusion, cognitive complaints were associated with anxiety, fatigue, and sleepiness rather than objective cognitive performance or impairment.</p>","PeriodicalId":33568,"journal":{"name":"Clocks & Sleep","volume":"7 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11941010/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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