abstract：OBJECTIVE:To create a sleep duration classification technique for waist-worn ActiGraph accelerometers in preschool-aged children. METHODS:Children wore ActiGraph wGT3X-BT accelerometers on their right hip for 7 days (24 h/day). Ground truth nap, sleep, and wake were estimated through visual inspection of accelerometer...

journal_title：Sleep medicine

authors： Kuzik N,Spence JC,Carson V

更新日期：2021-01-08 00:00:00

abstract：OBJECTIVE:Functional connectivity (FC) changes can occur prior to structural changes. This study aimed to evaluate data-driven whole-brain FC associated with isolated rapid eye movement sleep behavior disorder (iRBD) using multivariate pattern analysis (MVPA). METHODS:This was a cross-sectional study of 50 polysomnogr...

journal_title：Sleep medicine

authors： Byun JI,Cha KS,Kim M,Lee WJ,Lee HS,Sunwoo JS,Shin JW,Kim TJ,Moon J,Lee ST,Jung KH,Chu K,Kim MH,Kim HJ,Shin WC,Lee SK,Jung KY

更新日期：2021-01-02 00:00:00

abstract：:A multiple sleep latency test (MSLT) with occurrence of sleep onset REM periods (SOREMP) is considered one of the central diagnostic criteria for narcolepsy according to the International Classification of Sleep Disorders, but its sensitivity and specificity have been questioned. This study aims to describe MSLT and p...

journal_title：Sleep medicine

authors： Dietmann A,Gallino C,Wenz E,Mathis J,Bassetti CLA

更新日期：2021-01-02 00:00:00

abstract：OBJECTIVE:To determine the sleep architecture and sleep respiratory abnormalities and to correlate with sleep symptoms in patients with Myotonic dystrophy type 1 (DM1). METHODS:We recruited a cohort of genetically confirmed patients with DM1, who attended the Neuromuscular clinic between July 2016 and December 2019. C...

journal_title：Sleep medicine

authors： Seshagiri DV,Huddar A,Nashi S,Ray S,Ramaswamy P,Oommen AT,Chawla T,Yadav S,Annapureddy J,Jankar R,Polavarapu K,Vengalil S,Preethish-Kumar V,Warrier M,Thomas PT,Shingavi L,Arunachal G,Yadav R,Nalini A

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:There is a critical need for studies aimed to help clinicians to establish the normal/expected central apnea-hypopnea index (CAHI) at altitudes above sea level and ages other than those reported in the current available studies. The aim of the present study was to develop predictive models useful for determi...

journal_title：Sleep medicine

authors： Restrepo-Gualteros SM,Villamil-Osorio M,Rodriguez-Martinez CE

更新日期：2020-12-31 00:00:00

abstract：OBJECTIVE:to explore the status of concentration of klotho and fibroblast growth factor 23 (FGF23) in cerebrospinal fluid (CSF) of patients with narcolepsy. PATIENTS/METHODS:59 patients with narcolepsy and 17 control individuals were enrolled. We used radioimmunoassay, human klotho enzyme-linked immunosorbent assay (E...

journal_title：Sleep medicine

authors： da Paz Oliveira G,Elias RM,Peres Fernandes GB,Moyses R,Tufik S,Bichuetti DB,Coelho FMS

更新日期：2020-12-15 00:00:00

abstract：OBJECTIVES:Nightmares are extremely unpleasant and vivid recurring dreams that are accompanied with awakening during sleep. However, earlier studies were mostly conducted with children and adults, with very few studies on nightmares in older adults. This population-based study aims to investigate the prevalence of nigh...

journal_title：Sleep medicine

authors： Park D,Kim S,Shin C,Suh S

更新日期：2020-12-04 00:00:00

abstract：OBJECTIVE:During the outbreak of the COVID-19 pandemic in 2020, high schools closed or transitioned to remote teaching. The aim of this study was to describe how the COVID-19 related school shutdown impacted the sleep behaviors of typically developing adolescents. METHODS:A qualitative study was conducted between Apri...

journal_title：Sleep medicine

authors： Gruber R,Saha S,Somerville G,Boursier J,Wise MS

更新日期：2020-12-01 00:00:00

abstract：OBJECTIVE:There are substantial inter-individual differences in infants' longest consecutive sleep duration. However, intra-individual differences are rarely considered. The present study aimed to describe night-to-night variability in achieving 6 or 8 h of consolidated sleep over a 13-night period in 6-month-old infan...

journal_title：Sleep medicine

authors： Pennestri MH,Burdayron R,Kenny S,Béliveau MJ,Dubois-Comtois K

更新日期：2020-12-01 00:00:00

abstract：STUDY OBJECTIVES:We investigated the moderation of caloric intake on the association between race/ethnicity and habitual sleep in adolescents. METHODS:We analyzed the data obtained from 324 adolescents who completed the follow-up examination of the Penn State Child Cohort study. We collected actigraphy-measured sleep ...

journal_title：Sleep medicine

authors： He F,Dong H,Fernandez-Mendoza J,Bixler EO,Liao J,Liao D

更新日期：2020-12-01 00:00:00

abstract：STUDY OBJECTIVES:To examine the associations between screen time, the time spent on different screen devices, and sleep in a sample of Finnish preschool children. METHODS:The current study analyzed cross-sectional data from the DAGIS study carried out in Finland in 2015-2016 on 736 children aged 3-6 years. Parents rep...

journal_title：Sleep medicine

authors： Hiltunen P,Leppänen MH,Ray C,Määttä S,Vepsäläinen H,Koivusilta L,Sajaniemi N,Erkkola M,Roos E

更新日期：2020-11-11 00:00:00

abstract：OBJECTIVES:The present study aimed to clarify the prevalence and risk factors of insomnia among public school teachers in Japan by examining the relationships between working hours, commuting time, and insomnia. Time spent on work activities among teachers with insomnia was also investigated. METHODS:This study was a ...

journal_title：Sleep medicine

authors： Hori D,Sasahara S,Oi Y,Doki S,Andrea CS,Takahashi T,Shiraki N,Ikeda T,Ikeda Y,Kambayashi T,Aoki E,Matsuzaki I

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND:Frequent nightmares show signs of hyperarousal in NREM sleep. Nevertheless, idiopathic nightmare disorder is considered a REM parasomnia, but the pathophysiology of REM sleep in relation to frequent nightmares is controversial. Cortical oscillatory activity in REM sleep is largely modulated by phasic and ton...

journal_title：Sleep medicine

authors： van der Wijk G,Blaskovich B,Farahzadi Y,Simor P

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:Pediatric obesity and sleep-disordered breathing (SDB) are strongly associated, and both promote metabolic impairments. However, the effects of a lifestyle intervention on the overall metabolic syndrome (MetS) are unknown. The objectives were i) to evaluate the effects of a lifestyle intervention on cardiome...

journal_title：Sleep medicine

authors： Roche J,Corgosinho FC,Isacco L,Scheuermaier K,Pereira B,Gillet V,Moreira GA,Pradella-Hallinan M,Tufik S,de Mello MT,Mougin F,Dâmaso AR,Thivel D

更新日期：2020-11-01 00:00:00

abstract：PURPOSE:To determine the relationship between the improved night shift schedule and the mortality of critically ill patients with Corona Virus Disease 2019 (COVID-19). METHODS:According to the time of the implementation of the new night shift schedule, we divided all patients into two groups: initial period group and ...

journal_title：Sleep medicine

authors： Zhang S,Xu Y,Wu K,Wang T,Su X,Han Q,Xi Y,Zhu S,Gao Y,Wang H,Hu Y,Liu C,Zhong N,Ran P,Zhang N

更新日期：2020-11-01 00:00:00

abstract：STUDY OBJECTIVES:To evaluate the objective and subjective long-term outcome of maxillomandibular advancement (MMA) in Far-East Asian patients with moderate to severe obstructive sleep apnea (OSA). METHODS:This is a long-term follow-up study to evaluate the treatment outcome of MMA in OSA patients by objective polysomn...

journal_title：Sleep medicine

authors： Lin CH,Chin WC,Huang YS,Wang PF,Li KK,Pirelli P,Chen YH,Guilleminault C

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:With the onset of the COVID-19 outbreak there has been concern that patients with obstructive sleep apnea (OSA) who develop COVID-19 may be at risk of greater morbidity and mortality than patients without OSA. COVID-19 is associated with an increased mortality in the elderly and particularly those with obesi...

journal_title：Sleep medicine

authors： Thorpy M,Figuera-Losada M,Ahmed I,Monderer R,Petrisko M,Martin C,Akhtar J,Thorpy J,Haines C

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:Sleep disorder prevalence exhibited a six-fold relative increase from 2000 to 2010 in the United States. Sleep problems could increase the risk of stroke, cardiovascular disease, diabetes and cancer. Objective short sleep duration is associated with increased mortality. Obesity, smoking and sex differences c...

journal_title：Sleep medicine

authors： Li L,Zhang W,Xie L,Jia S,Feng T,Yu H,Huang J,Qian B

更新日期：2020-10-01 00:00:00

abstract：STUDY OBJECTIVES:Age-related changes in sleep include a reduction in total sleep time and a greater incidence of sleep disorders, and are also an integral part of neurodegenerations. In the present study, we aimed to: a) identify common genetic variants that may influence self-reported sleep duration, and b) examine th...

journal_title：Sleep medicine

authors： Tsapanou A,Gao Y,Stern Y,Barral S

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:The coronavirus pandemic presented a unique opportunity to study the daily temporal patterns and sleep habits of humans. The question to be explored was: Are there discernible differences in sleep between the normal operational environment and the stay-at-home condition? METHODS:This international prospecti...

journal_title：Sleep medicine

authors： AMHSI Research Team.,Milken Research Team.,Roitblat Y,Burger J,Vaiman M,Nehuliaieva L,Buchris N,Shterenshis M

更新日期：2020-09-15 00:00:00

abstract：OBJECTIVE:To evaluate the association of sleep problems with weight and waist size gain during four years of follow-up. METHODS:We investigated 13,030 participants (35-74 years) of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), a multicentric cohort conducted with civil servants from six academic inst...

journal_title：Sleep medicine

authors： Camargo TR,Luft VC,Duncan BB,Nunes MAA,Chor D,Griep RH,da Fonseca MJM,Barreto SM,de Matos SMA,Schmidt MI

更新日期：2020-09-01 00:00:00

abstract：STUDY OBJECTIVES:Many healthcare workers live with sleep disorders and may be unaware of their condition. We aimed to ascertain sleep disorder symptoms including high-risk obstructive sleep apnea (hrOSA), significant insomnia, and excessive daytime sleepiness (EDS) by work shift in a sample of healthcare workers. We ai...

journal_title：Sleep medicine

authors： Pascoe M,Alberts J,Wang L,Bruton M,Rogen B,Rehm SJ,McHugh L,Katzan I,Foldvary-Schaefer N

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVES:The microbiota-gut-brain axis is an intricate communication network that is emerging as a key modulator of psychological and physiological wellbeing. Recent pioneering work in the field has suggested a possible link between gut microbiome composition with sleep, an evolutionarily conserved behavior demonstra...

journal_title：Sleep medicine

authors： Grosicki GJ,Riemann BL,Flatt AA,Valentino T,Lustgarten MS

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND:Mandibular advancement devices (MADs) are one of the treatment options used for the obstructive sleep apnea syndrome (OSAS). At present, MADs are designed with standard titration systems, without considering each patient's anatomical characteristics of the temporomandibular joint and mandible shape. The main...

journal_title：Sleep medicine

authors： García M,Cabrera JA,Bataller A,Vila J,Mayoral P

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVE:The objective of this study is to measure the relationship between sleep quality and health-related quality of life (HRQOL), in Indian population with type 2 diabetes mellitus (T2DM). METHODS:A cross-sectional study, included a total of 300 patients with T2DM. All participants were responding to the Pittsbur...

journal_title：Sleep medicine

authors： Azharuddin M,Kapur P,Adil M,Ghosh P,Sharma M

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVES:To investigate potential delays in endogenous melatonin in individuals with obsessive-compulsive disorder (OCD). METHODS:First, data are presented for 15 individuals with OCD and matched healthy controls. Next, nine additional participants with OCD who did not have matched controls were added, resulting in ...

journal_title：Sleep medicine

authors： Coles ME,Schubert J,Stewart E,Sharkey KM,Deak M

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:Patients with implantable cardioverter defibrillators (ICDs) frequently experience sleep disruption. Prior work shows associations between objective (actigraphic) sleep and cognition in these patients, but whether pain affects associations between measures of sleep fragmentation (eg, sleep efficiency, SE) ...

journal_title：Sleep medicine

authors： Curtis AF,Roth AJ,Sears SF,Conti JB,Berry RB,Dzierzewski JM,McCrae CS

更新日期：2020-08-01 00:00:00

abstract：OBJECTIVE:Actigraphy is a non-intrusive method of recording rest/activity cycles as well as a surrogate for sleep/wake activity. Standard actigraphy analysis is limited in ascribing discrete movement events to wake status during sleep. We applied a novel algorithm to overnight actigraphy data recorded simultaneously wi...

journal_title：Sleep medicine

authors： Alder ML,Ye F,Run F,Bagai K,Fawkes DB,Peterson BT,Malow BA

更新日期：2020-07-01 00:00:00

abstract：:Transcranial magnetic stimulation (TMS) may offer a reliable means to characterize significant pathophysiologic and neurochemical aspects of restless legs syndrome (RLS). Namely, TMS has revealed specific patterns of changes in cortical excitability and plasticity, in particular dysfunctional inhibitory mechanisms and...

journal_title：Sleep medicine

authors： Nardone R,Sebastianelli L,Versace V,Brigo F,Golaszewski S,Pucks-Faes E,Saltuari L,Trinka E

更新日期：2020-07-01 00:00:00

abstract：OBJECTIVE:The study objective was to evaluate the association between cervical spondylosis (CS) and a subsequent diagnosis of obstructive sleep apnea (OSA) in light of the expected constricting impact of CS-associated cervical spine changes on the pharyngeal airway space, a key contributor to OSA. METHODS:Data were re...

journal_title：Sleep medicine

authors： Yang TH,Xirasagar S,Cheng YF,Wu CS,Kao YW,Shia BC,Lin HC

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:Prevalence rates for restless legs syndrome (RLS) and risk of Obstructive Sleep Apnea (OSA) in individuals with Neuromyelitis Optica Spectrum Disorder (NMOSD) and Clinically Isolated Syndrome (CIS) are unknown. The aims of the present study were to assess symptoms of RLS and self-assessed risks of OSA in ind...

journal_title：Sleep medicine

authors： Shaygannejad V,Sadeghi Bahmani D,Soleimani P,Mirmosayyeb O,Barzegar M,Amra B,Brand S

更新日期：2020-06-01 00:00:00

abstract：:Sixty-five years after the discovery of rapid eye movement (REM) sleep, the reasons why we sleep and why we need two states of sleep are still largely unclear. Moreover, the functional relationship between the two types of sleep remains the matter of much conjecture. Several questions come to mind. How does sleep regu...

journal_title：Sleep medicine

authors： Le Bon O

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:To assess the independent and combined effects of night sleep duration and sleep quality on depressive symptoms. METHODS:A total of 28,202 participants (11,236 males and 16,966 females) aged 18-79 years from the Henan Rural Cohort were included in this study. Night sleep duration and sleep quality were defin...

journal_title：Sleep medicine

authors： Jiang J,Li Y,Mao Z,Wang F,Huo W,Liu R,Zhang H,Tian Z,Liu X,Zhang X,Tu R,Qian X,Liu X,Luo Z,Bie R,Wang C

更新日期：2020-06-01 00:00:00

abstract：STUDY OBJECTIVES:Sleep state misperception is common in various sleep disorders, especially in chronic insomnia with a prevalence ranging between 9-50%. Most prior studies used nocturnal polysomnography (PSG) for the identification of sleep state misperception during nighttime. Our objective was to assess sleep state m...

journal_title：Sleep medicine

authors： Schinkelshoek MS,de Wit K,Bruggink V,Fronczek R,Lammers GJ

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVES:Restless legs syndrome (RLS) is a common neurological disorder but it is not sufficiently recognized in children and adolescents. It often overlaps with growing pains in children, and as a result the clinical characteristics of pediatric RLS are not well studied, especially in Asia. The purpose of this study...

journal_title：Sleep medicine

authors： Kim S,Kim KT,Motamedi GK,Cho YW

更新日期：2020-05-01 00:00:00

abstract：STUDY OBJECTIVES:Early life determinants of sleep problems are mostly unknown. The first 1000 days of life (ie, the time between conception and a child's second birthday) is a period where the foundations for optimum health, growth and neurodevelopment are established. The aim of this explorative study is to identify p...

journal_title：Sleep medicine

authors： Harskamp-van Ginkel MW,Kool RE,van Houtum L,Belmon LS,Huss A,Chinapaw MJM,Vrijkotte TGM

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVE:To examine the unique contribution of bully victimization to sleep loss over worry (SLOW) among adolescents in four Southeast Asian countries, while controlling for loneliness and selected lifestyle factors. METHODS:Data was derived from the Global School-Based Student Health Survey (2014-2015). Responses fr...

journal_title：Sleep medicine

authors： Wang Q,Liu Y,Mati K

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVES:There are strong links between sleep and psychotic-like experiences (PLE), such as magical ideations or persecutory ideas. Sleep disturbances seem to play an important role in the occurrence of such symptoms, but studies investigating PLE in patients with sleep disorders are lacking. METHODS:We studied 24 s...

journal_title：Sleep medicine

authors： Göder R,Bares S,Vogel C,Böttcher H,Drews HJ,Lechinger J,Jauch-Chara K,Weinhold S

更新日期：2020-04-29 00:00:00

abstract：BACKGROUND:Cerebral small vessel disease (CSVD) is a well-known cause of vascular dementia, a leading medical morbidity in the aging population. Obstructive sleep apnea (OSA) has been validated as a cardiovascular risk factor. However, the relationship between these two clinical syndromes is not well established. We ai...

journal_title：Sleep medicine

authors： Chokesuwattanaskul A,Lertjitbanjong P,Thongprayoon C,Bathini T,Sharma K,Mao MA,Cheungpasitporn W,Chokesuwattanaskul R

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:We examined the relationship between baseline substantia nigra (SN) echogenicity on transcranial sonography (TCS) images and medium-to long-term developments of Parkinson's disease (PD) and dementia with Lewy bodies (DLB) in idiopathic RBD (IRBD) patients. METHODS:From 2007-2009, TCS and odor identification...

journal_title：Sleep medicine

authors： Miyamoto M,Miyamoto T

更新日期：2020-04-01 00:00:00