journal
https://read.qxmd.com/read/38979547/the-impact-of-post-covid-19-conditions-on-sleep-and-quality-of-life-in-indonesia-a-nationwide-cross-sectional-study
#1
JOURNAL ARTICLE
Astri Budikayanti, Manfaluthy Hakim, Faradillah Mutiani, Sri Handayani, Nushrotul Lailiyya, Herlyani Khosama, Seilly Yunita Jehosua, Vivien Puspitasari, Pricilla Yani Gunawan, Yetty Hambarsari, Wardah Rahmatul Islamiyah, Abdul Gofir, Amelia Nur Vidyanti, Asnelia Devicaesaria, Rizka Ibonita, Herlina Suryawati, Rimawati Tedjasukmana
BACKGROUND: Sleep disturbances are included in the six most commonly cited complaints in post-COVID-19 conditions. In order to find the optimal management approach and enhance Quality of Life (QoL), we intend to explore sleep disturbances that occur in post-COVID-19 conditions. METHODS: This was a cross-sectional study conducted with interviews and questionnaires using the Pittsburgh Sleep Quality Index (PSQI) for assessing sleep quality, Insomnia Severity Index (ISI) for assessing insomnia, Epworth Sleepiness Scale (ESS) for assessing Excessive Daytime Sleepiness (EDS), STOP-BANG questionnaire for assessing Obstructive Sleep Apnea (OSA), and Short Form 36 (SF-36) for assessing QoL...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38974693/brain-age-estimation-from-overnight-sleep-electroencephalography-with-multi-flow-sequence-learning
#2
JOURNAL ARTICLE
Di Zhang, Yichong She, Jinbo Sun, Yapeng Cui, Xuejuan Yang, Xiao Zeng, Wei Qin
PURPOSE: This study aims to improve brain age estimation by developing a novel deep learning model utilizing overnight electroencephalography (EEG) data. METHODS: We address limitations in current brain age prediction methods by proposing a model trained and evaluated on multiple cohort data, covering a broad age range. The model employs a one-dimensional Swin Transformer to efficiently extract complex patterns from sleep EEG signals and a convolutional neural network with attentional mechanisms to summarize sleep structural features...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38974692/cerebrospinal-fluid-nitric-oxide-synthase-is-a-potential-mediator-between-cigarette-smoke-exposure-and-sleep-disorders
#3
JOURNAL ARTICLE
Jiaying Lao, Hang Tan, Yuyu Wu, Ting Ding, Xinqian Liu, Lanrong Sun, Xiyi Chen, Chongrong Zhu, Yiming Kang, Yu-Hsin Chen, Chonghui Tang, Fan Wang, Yanlong Liu
OBJECTIVE: Cigarette smoking and low peripheral nitric oxide synthase (NOS) levels are strongly associated with sleep disorders. However, whether cerebrospinal fluid (CSF) NOS relates to sleep disorders and whether CSF NOS mediates the relationship between cigarette smoking and sleep disorders is unclear. METHODS: We measured CSF levels of total NOS (tNOS) and its isoforms (inducible NOS [iNOS] and constitutive NOS [cNOS]) in 191 Chinese male subjects. We applied the Pittsburgh Sleep Quality Index (PSQI)...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38952850/beware-of-the-risk-factors-for-pediatric-obstructive-sleep-apnea-letter
#4
JOURNAL ARTICLE
Hongyan Gao, Guanghui An
No abstract text is available yet for this article.
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38947940/associations-of-subjective-sleep-quality-with-wearable-device-derived-resting-heart-rate-during-rem-sleep-and-non-rem-sleep-in-a-cohort-of-japanese-office-workers
#5
JOURNAL ARTICLE
Olivia Sjöland, Thomas Svensson, Kaushalya Madhawa, Hoang Nt, Ung-Il Chung, Akiko Kishi Svensson
BACKGROUND: Associations between subjective sleep quality and stage-specific heart rate (HR) may have important clinical relevance when aiming to optimize sleep and overall health. The majority of previously studies have been performed during short periods under laboratory-based conditions. The aim of this study was to investigate the associations of subjective sleep quality with heart rate during REM sleep (HR REMS) and non-REM sleep (HR NREMS) using a wearable device (Fitbit Versa)...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38933526/association-between-eeg-power-during-sleep-and-attention-levels-in-patients-with-major-depressive-disorder
#6
JOURNAL ARTICLE
Weiyu Cai, Le Chen, Yanyuan Dai, Baixin Chen, Dandan Zheng, Yun Li
PURPOSE: Major depressive disorder (MDD) is associated with cognitive impairment through unclear mechanisms. We examined the relationship between sleep electroencephalogram (EEG) power and attention level in MDD. PATIENTS AND METHODS: Forty-seven untreated patients with MDD and forty-seven age- and sex-matched controls were included. We examined relative EEG power during non-rapid eye movement (NREM) sleep and rapid eye movement (REM) sleep by fast Fourier transform...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38915877/using-apnea-hypopnea-duration-per-hour-to-predict-hypoxemia-among-patients-with-obstructive-sleep-apnea
#7
JOURNAL ARTICLE
Changxiu Ma, Ying Zhang, Tingchao Tian, Ling Zheng, Jing Ye, Hui Liu, Dahai Zhao
PURPOSE: To explore the role of the mean apnea-hypopnea duration (MAD) and apnea-hypopnea duration per hour (HAD) in hypoxemia and evaluate whether they can effectively predict the occurrence of hypoxemia among adults with OSA. PATIENTS AND METHODS: A total of 144 participants underwent basic information gathering and polysomnography (PSG). Logistic regression models were conducted to evaluate the best index in terms of hypoxemia. To construct the prediction model for hypoxemia, we randomly divided the participants into the training set (70%) and the validation set (30%)...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38911319/diagnosing-osa-and-insomnia-at-home-based-only-on-an-actigraphy-total-sleep-time-and-rip-belts-an-algorithm-nox-body-sleep%C3%A2
#8
JOURNAL ARTICLE
Damien Leger, Maxime Elbaz
PURPOSE: The COVID-19 pandemic has influenced clinical sleep protocols with stricter hospital disinfection requirements. Facing these new rules, we tested if a new artificial intelligence (AI) algorithm: The Nox BodySleep™ (NBS) developed without airflow signals for the analysis of sleep might assess pertinently sleep in patients with Obstructive Sleep Apnea (OSA) and chronic insomnia (CI) as a control group, compared to polysomnography (PSG) manual scoring. PATIENTS-METHODS: NBS is a recurrent neural network model that estimates Wake, NREM, and REM states, given features extracted from activity and respiratory inductance plethysmography (RIP) belt signals (Nox A1 PSG)...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38911318/latent-profiles-and-transitions-of-bedtime-procrastination-among-chinese-college-students-the-predictive-roles-of-anxiety-depression-problematic-smartphone-use-and-self-control
#9
JOURNAL ARTICLE
Lan Hong, Huihui Xu, Jiaqi Zheng, Xiujian Lin, Lijun Wang, Chengjia Zhao, Xiaolian Tu, Jingjing Zhang, Ke Zhao, Guohua Zhang
BACKGROUND: Bedtime procrastination (BP) has become an important factor affecting individual well-being. This study aimed to assess the stability and changes in BP and examine risk and protective factors. METHODS: The study recruited 1423 respondents. Latent profile analysis was used to identify subgroups of BP and latent transition analysis to determine transition probabilities for each subgroup. Logistic regression examined associations between identified classes and related factors...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38911317/obstructive-sleep-apnea-as-a-key-contributor-to-mental-stress-induced-myocardial-ischemia-in-female-angina-patients-with-no-obstructive-coronary-artery-disease
#10
JOURNAL ARTICLE
Fengyao Liu, Haochen Wang, Bingqing Bai, Han Yin, Yuting Liu, Yu Wang, Quanjun Liu, Shuxia Wang, Huan Ma, Qingshan Geng
PURPOSE: Mental stress induced myocardial ischemia (MSIMI) is regarded as the primary cause of the angina with no obstructive coronary artery disease (ANOCA). Obstructive sleep apnea (OSA) is autonomously linked to obstructive coronary heart disease, hypertension, and sudden cardiac death. Similar to the impact of psychological stress on the cardiovascular system, individuals with OSA experience periodic nocturnal hypoxia, resulting in the activation of systemic inflammation, oxidative stress, endothelial dysfunction, and sympathetic hyperactivity...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38911316/difficulty-falling-asleep-is-associated-with-poorer-therapeutic-outcomes-in-unilateral-hypoglossal-nerve-stimulation
#11
JOURNAL ARTICLE
Johannes Pordzik, Katja Petrowski, Katharina Ludwig, Christopher Seifen, Christoph Matthias, Haralampos Gouveris
PURPOSE: The coexistence of insomnia and obstructive sleep apnea (OSA) is very prevalent. Hypoglossal nerve stimulation (HGNS) is an established second-line therapy for patients suffering OSA. Studies investigating the effect of the different aspects of insomnia on the therapeutic outcome are largely missing. Therefore, this study aimed to understand the impact of the different aspects of insomnia on the therapeutic outcome under HGNS therapy in clinical routine. PATIENTS AND METHODS: This is a retrospective study including 30 consecutive patients aged 55...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38894978/the-association-between-sleep-problems-and-attentional-network-functions-in-patients-with-self-limited-epilepsy-with-centrotemporal-spikes
#12
JOURNAL ARTICLE
Nan Jiang, Chun Mei Yang, Jia Le Wang, Xiao Fei Ye, Bin Yang
PURPOSE: To investigate sleep problems in children with self-limited epilepsy with central temporal spiking (SeLECTS) and to assess the relationship between sleep problems and attention network dysfunction. PATIENTS AND METHODS: 107 children 6-14 years of age with SeLECTS and 90 age- and sex-matched healthy controls were recruited for this study. The sleep status of these participants was evaluated using the Children's Sleep Habits Questionnaire (CSHQ), while attentional network function was assessed with the attention network function test (ANT)...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38894977/causal-relationships-between-circulating-inflammatory-proteins-and-obstructive-sleep-apnea-a-bidirectional-mendelian-randomization-study
#13
JOURNAL ARTICLE
Zhengjie Chen, Jinjie Zeng, Xiang Pei, Jingjing Zhao, Fang Zhao, Guoxin Zhang, Kexin Liang, Jiarong Li, Xiaoyun Zhao
PURPOSE: Clinical studies have demonstrated the intricate association between the onset and progression of obstructive sleep apnea (OSA) and the activation of the inflammatory cascade reaction. This study delves into investigating the causal links between 91 circulating inflammatory proteins (CIPs) and OSA through the application of Mendelian randomization (MR) techniques. METHODS: Utilizing genetic data on OSA sourced from the Finnish Biobank (FinnGen) Genome-wide Association Studies (GWAS) of the European population, alongside summary-level GWAS data of CIPs from 14,824 European participants, we conducted a bidirectional MR study...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38894976/a-novel-continuous-sleep-state-artificial-neural-network-model-based-on-multi-feature-fusion-of-polysomnographic-data
#14
JOURNAL ARTICLE
Jian Cui, Yunliang Sun, Haifeng Jing, Qiang Chen, Zhihao Huang, Xin Qi, Hao Cui
PURPOSE: Sleep structure is crucial in sleep research, characterized by its dynamic nature and temporal progression. Traditional 30-second epochs falter in capturing the intricate subtleties of various micro-sleep states. This paper introduces an innovative artificial neural network model to generate continuous sleep depth value (SDV), utilizing a novel multi-feature fusion approach with EEG data, seamlessly integrating temporal consistency. METHODS: The study involved 50 normal and 100 obstructive sleep apnea-hypopnea syndrome (OSAHS) participants...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38882925/effects-of-covid-19-on-sleep-services-use-and-its-recovery
#15
JOURNAL ARTICLE
Amin Ramezani, Amir Sharafkhaneh, Ahmed S BaHammam, Samuel T Kuna, Javad Razjouyan
PURPOSE: The COVID-19 pandemic affected the utilization of various healthcare services differentially. Sleep testing services utilization (STU), including Home Sleep Apnea Testing (HSAT) and Polysomnography (PSG), were uniquely affected. We assessed the effects of the pandemic on STU and its recovery using the Veterans Health Administration (VHA) data. PATIENTS AND METHODS: A retrospective cohort study from the VHA between 01/2019 and 10/2023 of veterans with age ≥ 50...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38882924/differences-and-risk-factors-of-peripheral-blood-immune-cells-in-patients-with-obstructive-sleep-apnea
#16
JOURNAL ARTICLE
Ying Jiang, Chuankai Lin, Min Xu, Taiwen Zhu, Xuhong Li, Wei Wang
INTRODUCTION: Obstructive sleep apnea (OSA) is a respiratory disorder characterized by chronic intermittent hypoxia and fragmented sleep, leading to inflammatory response and oxidative stress. However, the differences in immune inflammatory response in OSA patients with different severity remain unclear. PURPOSE: This study aims to examine the differences in peripheral blood immune cells and their risk factors in OSA patients. PATIENTS AND METHODS: A total of 277 snoring patients from the Sleep Respiratory Disorder Monitoring Center of Zhongnan Hospital of Wuhan University were recruited in this study...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38873239/the-changed-nocturnal-sleep-structure-and-higher-anxiety-depression-and-fatigue-in-patients-with-narcolepsy-type-1
#17
JOURNAL ARTICLE
Jieyang Yu, Yanan Zhang, Lijia Cai, Qingqing Sun, Wanru Li, Junfang Zhou, Jianmin Liang, Zan Wang
PURPOSE: This study aimed to evaluate nocturnal sleep structure and anxiety, depression, and fatigue in patients with narcolepsy type 1 (NT1). METHODS: Thirty NT1 patients and thirty-five healthy controls were enrolled and evaluated using the Epworth sleepiness scale (ESS), Generalized Anxiety Disorder-7, Patient Health Questionnaire-9, Fatigue Severity Scale (FSS), polysomnography, multiple sleep latency test, and brain function state monitoring. Statistical analyses were performed using SPSS Statistics for Windows, version 23...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38863482/exploring-the-shared-genetic-architecture-between-obstructive-sleep-apnea-and-body-mass-index
#18
JOURNAL ARTICLE
Peng Zhou, Ling Li, Zehua Lin, Xiaoping Ming, Yiwei Feng, Yifan Hu, Xiong Chen
PURPOSE: The reciprocal comorbidity of obstructive sleep apnea (OSA) and body mass index (BMI) has been observed, yet the shared genetic architecture between them remains unclear. This study aimed to explore the genetic overlaps between them. METHODS: Summary statistics were acquired from the genome-wide association studies (GWASs) on OSA (Ncase = 41,704; Ncontrol = 335,573) and BMI (Noverall = 461,460). A comprehensive genome-wide cross-trait analysis was performed to quantify global and local genetic correlation, infer the bidirectional causal relationships, detect independent pleiotropic loci, and investigate potential comorbid genes...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38863481/a-machine-learning-model-for-predicting-sleep-and-wakefulness-based-on-accelerometry-skin-temperature-and-contextual-information
#19
JOURNAL ARTICLE
Aleksej Logacjov, Eivind Schjelderup Skarpsno, Atle Kongsvold, Kerstin Bach, Paul Jarle Mork
PURPOSE: Body-worn accelerometers are commonly used to estimate sleep duration in population-based studies. However, since accelerometry-based sleep/wake-scoring relies on detecting body movements, the prediction of sleep duration remains a challenge. The aim was to develop and evaluate the performance of a machine learning (ML) model to predict accelerometry-based sleep duration and to explore if this prediction can be improved by adding skin temperature data, circadian rhythm based on the estimated midpoint of sleep, and cyclic time features to the model...
2024: Nature and Science of Sleep
https://read.qxmd.com/read/38854484/sleep-habits-and-disturbances-among-tunisian-adults-a-cross-sectional-online-survey
#20
JOURNAL ARTICLE
Sameh Msaad, Nouha Ketata, Nesrine Kammoun, Rahma Gargouri, Rim Khemakhem, Sourour Abid, Saeb Bader, Sabrine Efidha, Narjes Abid, Jamel El Ghoul, Imen Sahnoun, Hazem Altalaa, Jihen Jdidi, Mohamed Jlidi, Nadia Keskes Boudaouara, Imen Gargouri, Najla Bahloul, Samy Kammoun
BACKGROUND: Sleep quality and disturbances have gained heightened scholarly attention due to their well-established association with both mental and physical health. This study aims to assess sleep-wake habits and disturbances in Tunisian adults. METHODOLOGY: This cross-sectional study employed an online questionnaire to assess 3074 adults ≥ 18 years. Primary outcomes, including sleep quality, daytime vigilance, mood, and subjective well-being, were measured using validated questionnaires [the Pittsburgh Sleep Quality Index (PSQI), the Insomnia Severity Index (ISI), the Epworth Sleepiness Scale (ESS), the Patient Health Questionnaire (PHQ)-9, and the World Health Organisation-Five Well-Being Index (WHO-5)]...
2024: Nature and Science of Sleep
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