Sleep Science最新文献_第10页

Oxygen desaturation index as alternative parameter in screening patients with severe obstructive sleep apnea 氧去饱和指数作为筛选重度阻塞性睡眠呼吸暂停患者的备选参数

IF 1.6

Sleep Science Pub Date : 2021-03-02 DOI: 10.5935/1984-0063.20200119

L. Varghese, G. Rebekah, P. N, A. Oliver, R. Kurien

引用次数: 11

Insomnia and excessive daytime sleepiness in medical students: consequences of the use of technologies? 医学生的失眠和白天过度嗜睡:技术使用的后果?

IF 1.6

Sleep Science Pub Date : 2021-02-23 DOI: 10.5935/1984-0063.20220008

G. Cardoso, Mariana Pires Ferreira Novaes da Silva, C. Corrêa, S. Weber

{"title":"Insomnia and excessive daytime sleepiness in medical students: consequences of the use of technologies?","authors":"G. Cardoso, Mariana Pires Ferreira Novaes da Silva, C. Corrêa, S. Weber","doi":"10.5935/1984-0063.20220008","DOIUrl":"https://doi.org/10.5935/1984-0063.20220008","url":null,"abstract":"Objective To analyze the relation among insomnia, excessive daytime sleepiness and the excessive use of technologies in medical students. Methods The study was approved by the Local Ethics Committee of the institution. Students from the 1st and 2nd year of medical graduation students participated. Three questionnaires were used: Sleep Time-Related Information and Communication Technology, Insomnia Severity Index and the Epworth Sleepiness Scale. The data were described and compared by gender and year of graduation by the Students T Test, and correlated to the use of technology, insomnia and excessive daytime sleepiness by Pearsons Correlation (adopted the significance level of p <0.05). Results 106 students (41 male) participated, expressing perception of insomnia in 76.4%, 34% with excessive daytime sleepiness, and 38.3% had a high use of technology related to sleep. There was a correlation between the use of technologies both with insomnia (r = 0.393; p = < 0.001), as well as with excessive daytime sleepiness (r = 0.228; p = 0.019). Conclusion An important frequency of insomnia was found associated with the excessive use of technologies at the bed, with repercussions of daytime sleepiness. This demonstrates the importance of actions to raise awareness and education about correct sleep hygiene in medical students.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"1 1","pages":"116 - 119"},"PeriodicalIF":1.6,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83490228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The impact of work schedules, workplace bullying and some demographic characteristics on nurses’ sleep quality in Iran 工作时间安排、职场欺凌和一些人口统计学特征对伊朗护士睡眠质量的影响

IF 1.6

Sleep Science Pub Date : 2021-02-22 DOI: 10.5935/1984-0063.20210029

Masoomeh Najafzadeh, K. Amini, K. Sadeghniiat-haghighi, K. Kamali

{"title":"The impact of work schedules, workplace bullying and some demographic characteristics on nurses’ sleep quality in Iran","authors":"Masoomeh Najafzadeh, K. Amini, K. Sadeghniiat-haghighi, K. Kamali","doi":"10.5935/1984-0063.20210029","DOIUrl":"https://doi.org/10.5935/1984-0063.20210029","url":null,"abstract":"ABSTRACT Introduction: Sleep quality in nurses along with workplace bullying, are concerned with nursing care quality. There exist a few investigations on workplace bullying and its relationship with sleep quality. This study aims at determining the impact of work schedules, workplace bullying, and some demographic characteristics on nurses’ sleep quality. Material and Methods: This study was conducted on 333 nurses who worked in a hospital in Tehran, Iran. Sampling conducted from February 12 to April 23, 2020. Instruments of this study were Pittsburg sleep quality index and Quine’s workplace bullying scale. Results: 63% of nurses had low sleep quality. Male nurses had lower sleep quality in comparison with females; 90% of nurses had encountered workplace bullying. Bullying and work schedules did not have a statistically significant effect on nurses’ sleep quality. Conclusion: According to this study, work schedules and workplace bullying had no significant effect on nurses’ sleep quality; but regarding that low sleep quality and encountering bullying is a cause of mental and physical problems for nurses and reduces the quality of care, it is recommended that nurses’ sleep quality and facing the bullying behavior should be taken into account by hospital authorities.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"9 1","pages":"62 - 67"},"PeriodicalIF":1.6,"publicationDate":"2021-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73068163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effects of lateral pharyngoplasty on carotid intima-media thickness in patients with obstructive sleep apnoea 侧咽成形术对阻塞性睡眠呼吸暂停患者颈动脉内膜-中膜厚度的影响

IF 1.6

Sleep Science Pub Date : 2021-02-15 DOI: 10.5935/1984-0063.20220028

Érika Pérez Iglesias, M. B. Cahali

{"title":"The effects of lateral pharyngoplasty on carotid intima-media thickness in patients with obstructive sleep apnoea","authors":"Érika Pérez Iglesias, M. B. Cahali","doi":"10.5935/1984-0063.20220028","DOIUrl":"https://doi.org/10.5935/1984-0063.20220028","url":null,"abstract":"ABSTRACT Introduction: Obstructive sleep apnea (OSA) is a known risk factor for development of carotid atherosclerosis. The treatment of OSA, through positive pressure devices or surgical procedures, may reduce the signs of subclinical atherosclerosis in apneic patients. Objective: The decrease of carotid intima-media thickness (CIMT) after treatment of OSA remains a highly controversial issue. Our purpose is to compare CIMT, which represents an early sign of atherosclerosis, before and at least 6 months after lateral pharyngoplasty in patients with OSA. Material and Methods: A total of 17 patients with OSA who underwent lateral pharyngoplasty were submitted to common carotid Doppler ultrasonography, 24-hour ambulatory blood pressure monitoring and type-1 polysomnography before and at least 6 months after surgery. Results: The median apnoea-hypopnoea index decreased from 22.6 to 5.9 (p<0.001). There were significant improvements in the arousal index, minimum oxyhaemoglobin saturation, Epworth sleepiness scale and reported snoring intensity. The surgical success rate (Shers criteria) obtained with the procedure was 76.4%. There was no significant variation in the mean CIMT after surgeries (right carotid artery, mean, 0.67 and 0.72 mm; left carotid artery, mean, 0.69 and 0.70 mm, pre- and postoperative, respectively, both p>0.05). Blood pressure measurements also did not significantly change. Conclusion: Notwithstanding a significant improvement in OSA after lateral pharyngoplasty, there was no significant reduction in CIMT in a follow-up of 6 months.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"71 1","pages":"82 - 87"},"PeriodicalIF":1.6,"publicationDate":"2021-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83936474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Psychometric properties of the Turkish version of the Anxiety and Preoccupation about Sleep Questionnaire in clinical and non-clinical samples 土耳其版睡眠焦虑和关注问卷在临床和非临床样本中的心理测量特性

IF 1.6

Sleep Science Pub Date : 2021-02-10 DOI: 10.5935/1984-0063.20210033

Ö. Uygur, F. Orhan, H. Uygur, A. Kandeğer, Onur Hurşitoğlu

{"title":"Psychometric properties of the Turkish version of the Anxiety and Preoccupation about Sleep Questionnaire in clinical and non-clinical samples","authors":"Ö. Uygur, F. Orhan, H. Uygur, A. Kandeğer, Onur Hurşitoğlu","doi":"10.5935/1984-0063.20210033","DOIUrl":"https://doi.org/10.5935/1984-0063.20210033","url":null,"abstract":"ABSTRACT Objectives: The aim of the study was to investigate the psychometric properties of the Turkish version of Anxiety and preoccupation about sleep questionnaire (APSQ) in clinical and non-clinical samples. Material and Methods: Two samples (141 university students and 42 patients with major depressive disorders) completed Turkish APSQ, the Pittsburgh sleep quality index (PSQI), the insomnia severity index (ISI) and the sociodemographic data form. Content validity analysis was performed with the Davis technique after the translation process of the original scale. Explanatory factor analysis and principal component analysis were performed to determine the scales construct validity, and internal consistency and temporal stability analyses were conducted to evaluate its reliability. The PSQI and the insomnia severity index (ISI) were used to assess criterion- related validity. In addition, we divided all the participants into two groups as good-sleepers and clinical insomnia according to ISI scores. Predictive validity analyses were also computed via comparing groups. Results: Confirmatory factor analysis showed that the scale model aligns well with the original scales 10 items and two-factor structure. The scales and subdimensions Cronbach’s alpha coefficients were excellent (Factor 1; 0.935, factor 2; 0.906, total scale; 0.952). The test-retest correlations were 0.661 and 0.828 for depression group and university student group, respectively. Turkish APSQ scores were found to be significantly higher in both of the clinical groups (depression group vs. university student group, clinic insomnia group vs. good-sleepers group). Conclusion: The Turkish APSQ is adequate reliability and validity for assessing anxiety and preoccupation about sleep in Turkish clinical and non-clinical samples.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"36 1","pages":"68 - 74"},"PeriodicalIF":1.6,"publicationDate":"2021-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85948142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Sleep quality, stress level and COVID-19 in university students; the forgotten dimension 大学生睡眠质量、压力水平与新冠肺炎的关系被遗忘的维度

IF 1.6

Sleep Science Pub Date : 2021-02-10 DOI: 10.5935/1984-0063.20210011

E. Dongol, Kerollos Shaker, Ahmed Abbas, A. Assar, M. Abdelraoof, Emad Saady, Amr Hassan, Omar Youssef, Mohamed Essam, M. Mahmoud, G. Leschziner

{"title":"Sleep quality, stress level and COVID-19 in university students; the forgotten dimension","authors":"E. Dongol, Kerollos Shaker, Ahmed Abbas, A. Assar, M. Abdelraoof, Emad Saady, Amr Hassan, Omar Youssef, Mohamed Essam, M. Mahmoud, G. Leschziner","doi":"10.5935/1984-0063.20210011","DOIUrl":"https://doi.org/10.5935/1984-0063.20210011","url":null,"abstract":"ABSTRACT Introduction: COVID-19 is a novel pandemic that has had a profound impact on global physical and psychological health. We aimed to investigate the impact of COVID-19 on stress, sleep quality, and insomnia among South Valley University students in Egypt during the quarantine period. Material and Methods : A questionnaire, including the Pittsburgh sleep quality index, the insomnia severity index, the perceived stress scale and COVID-19 fear index was distributed to the undergraduate students through the online platforms of South Valley University during the period of 1st to 15th June 2020. Results: Of a total respondent sample of 2,474 students, 24.5% had high-perceived stress levels, 31.3% had clinical insomnia, and about 80% were identified as generally poor sleepers by the PSQI. Being female, having a chronic disease, having a sleep disorder before the quarantine, or consuming caffeine were the main factors associated with high stress levels, clinical insomnia, and poor sleep quality. Also, levels of fear of COVID-19 were higher among people with high stress levels, clinical insomnia, and poor sleep quality. Conclusion: Considerable levels of stress and poor sleep quality were identified among undergraduate university students during the pandemic/home isolation period. The effect was more obvious among certain demographic groups and among the students who scored higher in the fear of COVID-19 scale.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"49 1","pages":"347 - 354"},"PeriodicalIF":1.6,"publicationDate":"2021-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80711431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Average volume-assured pressure support for patients with obstructive sleep apnea with failed CPAP titration CPAP滴定失败的阻塞性睡眠呼吸暂停患者的平均容量保证压力支持

IF 1.6

Sleep Science Pub Date : 2021-01-26 DOI: 10.5935/1984-0063.20210015

N. Watanabe, J. Levri, V. Peng, S. Scharf, M. Diaz-Abad

{"title":"Average volume-assured pressure support for patients with obstructive sleep apnea with failed CPAP titration","authors":"N. Watanabe, J. Levri, V. Peng, S. Scharf, M. Diaz-Abad","doi":"10.5935/1984-0063.20210015","DOIUrl":"https://doi.org/10.5935/1984-0063.20210015","url":null,"abstract":"ABSTRACT Objectives: Obstructive sleep apnea (OSA) is a common disease, often treated using continuous positive airway pressure (CPAP) therapy. In many cases, patients fail a CPAP titration study due to inadequate control of the apnea-hypopnea index (AHI, events/hour) or due to treatment-emergent central sleep apnea (TE-CSA). We report our experience using a mode of non-invasive ventilation for alternative treatment of these patients. Material and Methods: We reviewed records of adults who had OSA with AHI≥15 diagnosed on polysomnography (PSG) with failed CPAP titration and in whom titrations with average volume-assured pressure support (AVAPS) with auto-titrating expiratory positive airway pressure were performed. Results: Forty-five patients, age 57.9±13.1 y, 26 males, body mass index (BMI) 40.2±8.7kg/m 2 . Reasons for CPAP titration failure included: TE-CSA (25, 55.6%) and inadequate control of AHI at maximum CPAP of 20cm H2O (20, 44.4%). Changes noted from baseline PSG to AVAPS titration: AHI: 65.3±29.3 decreased to 22.3±16.1 (p<0.001). Median time SpO2 ≤88%: 63.7 to 6.9min (p<0.001). In 16 patients the AHI was reduced to <15 and in 16 additional patients the AHI was reduced to <30. Improvement in AHI was not related to gender, age, or opioid use, but was correlated with BMI: ∆AHI=12.2 - (1.4 * BMI); p=0.05. AVAPS resulted in improved sleep architecture: median N3 sleep increased: 1.4% to 19.6% total sleep time (TST) (p<0.001), and median R sleep increased: 6.4% to 13.6% TST (p<0.01). Discussion: For patients with OSA for whom CPAP titration failed, titration with AVAPS may be an effective treatment.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"70 1","pages":"328 - 332"},"PeriodicalIF":1.6,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80374542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Self-reported risk of obstructive sleep apnea syndrome, and awareness about it in the community of 4 insular complexes comprising 41 Greek Islands 由41个希腊岛屿组成的4个岛屿群社区中阻塞性睡眠呼吸暂停综合征的自我报告风险及其意识

IF 1.6

Sleep Science Pub Date : 2021-01-20 DOI: 10.5935/1984-0063.20220009

A. Adamou, Athanasios-Stefanos Giannopoulos, C. Arvaniti, Ioannis Belios, Dimitra Dalampira, G. Eleftheriadis, Thomai Zinoviou, Petros Kassas, G. Vavougios, C. Hatzoglou, K. Gourgoulianis, S. Zarogiannis

{"title":"Self-reported risk of obstructive sleep apnea syndrome, and awareness about it in the community of 4 insular complexes comprising 41 Greek Islands","authors":"A. Adamou, Athanasios-Stefanos Giannopoulos, C. Arvaniti, Ioannis Belios, Dimitra Dalampira, G. Eleftheriadis, Thomai Zinoviou, Petros Kassas, G. Vavougios, C. Hatzoglou, K. Gourgoulianis, S. Zarogiannis","doi":"10.5935/1984-0063.20220009","DOIUrl":"https://doi.org/10.5935/1984-0063.20220009","url":null,"abstract":"Obstructive Sleep Apnea Syndrome (OSAS) is a chronic disease that significantly increases morbidity and mortality of the affected population. There is lack of data concerning the OSAS prevalence in the insular part of Greece. The purpose of this study was to investigate the self-reported prevalence of OSAS in 4 Greek insular complexes comprising 41 islands, and to assess the awareness of the population regarding OSAS and its diagnosis. Our study comprised 700 participants from 41 islands of the Ionian, Cyclades, Dodecanese and Northeast Aegean island complexes that were studied by means of questionnaires via a telephone randomized survey (responsiveness rate of 25.74%). Participants were assessed by the Berlin Questionnaire (BQ) for evaluation of OSA risk, by the Epworth Sleepiness Scale (ESS) for evaluation of excessive daytime sleepiness, and by 3 questions regarding the knowledge and diagnosis of OSAS. The percentage of participants at high risk according to BQ was 27.29% and the percentage of people who were at high risk according to ESS was 15.43%. A percentage of 6.29% of the population was at high risk for OSAS (high risk both in BQ and ESS). A high percentage of 73.43%, were aware of OSAS as a syndrome however a significantly less percentage (28.00%) was aware of how a diagnosis of OSAS is established. The community prevalence of OSAS in Greek islands in combination with the low-level awareness of the OSAS diagnostic methods highlights the need for development of health promotion programs aiming at increasing the detection of patients at risk while increasing the awareness of OSAS.","PeriodicalId":21848,"journal":{"name":"Sleep Science","volume":"32 1","pages":"105 - 109"},"PeriodicalIF":1.6,"publicationDate":"2021-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77244264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Sleep quality in relation to trait energy and fatigue: an exploratory study of healthy young adults 睡眠质量与特质能量和疲劳的关系:一项健康年轻人的探索性研究

IF 1.6

Sleep Science Pub Date : 2021-01-18 DOI: 10.5935/1984-0063.20210002

Nicholas Pastier, E. Jansen, A. Boolani

引用次数: 7

Rapid maxillary expansion in patient with obstructive sleep apnea: case report 阻塞性睡眠呼吸暂停患者上颌快速扩张1例报告

IF 1.6

Sleep Science Pub Date : 2021-01-15 DOI: 10.5935/1984-0063.20220026

R. Bariani, Fauze Ramez Badreddine, Lucia Hatsue Yamamoto, Flavio Toshiki Shido, Daniela Pimentel Machado Renófio Hoppe, S. Tufik, G. Moreira, Mario Cappellette, R. Fujita

引用次数: 1