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https://www.readbyqxmd.com/read/28195992/psychometric-properties-of-the-medical-outcomes-study-sleep-scale-in-spanish-postmenopausal-women
#1
Noelia Zagalaz-Anula, Fidel Hita-Contreras, Antonio Martínez-Amat, David Cruz-Díaz, Rafael Lomas-Vega
OBJECTIVE: This study aimed to analyze the reliability and validity of the Spanish version of the Medical Outcomes Study Sleep Scale (MOS-SS), and its ability to discriminate between poor and good sleepers among a Spanish population with vestibular disorders. METHODS: In all, 121 women (50-76 years old) completed the Spanish version of the MOS-SS. Internal consistency, test-retest reliability, and construct validity (exploratory factor analysis) were analyzed. Concurrent validity was evaluated using the Pittsburgh Sleep Quality Index and the 36-item Short Form Health Survey...
February 13, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28074892/are-sleep-duration-midpoint-of-sleep-and-sleep-quality-associated-with-dietary-intake-among-bavarian-adults
#2
C Kleiser, N Wawro, M Stelmach-Mardas, H Boeing, K Gedrich, H Himmerich, J Linseisen
BACKGROUND/OBJECTIVES: Only few epidemiologic studies examined sleep characteristics in relation to dietary behaviour. Our aim was to analyse associations of sleep duration, midpoint of sleep and sleep quality with dietary intake among the Bavarian population. SUBJECTS/METHODS: Within the cross-sectional Bavarian Food Consumption Survey II, 1050 subjects aged 13-81 years were recruited. Dietary intake was assessed with three 24-h dietary recalls by telephone (EPIC-Soft)...
January 11, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28060086/sex-specific-associations-between-self-reported-sleep-duration-cardiovascular-disease-hypertension-and-mortality-in-an-elderly-population
#3
Anders Broström, Ake Wahlin, Urban Alehagen, Martin Ulander, Peter Johansson
BACKGROUND: Both short and long sleep durations have been associated to increased mortality. Knowledge about sex-specific differences among elderly regarding associations between sleep duration, cardiovascular health, and mortality is sparse. OBJECTIVE: The aims of this study are to examine the association between self-reported sleep duration and mortality and to investigate whether this association is sex specific and/or moderated by cardiovascular morbidity, and also to explore potential mediators of sleep duration effects on mortality...
January 5, 2017: Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28031999/sleep-duration-and-resting-fmri-functional-connectivity-examination-of-short-sleepers-with-and-without-perceived-daytime-dysfunction
#4
Brian J Curtis, Paula G Williams, Christopher R Jones, Jeffrey S Anderson
BACKGROUND: Approximately 30% of the U.S. population reports recurrent short sleep; however, perceived sleep need varies widely among individuals. Some "habitual short sleepers" routinely sleep 4-6 hr/night without self-reported adverse consequences. Identifying neural mechanisms underlying individual differences in perceived sleep-related dysfunction has important implications for understanding associations between sleep duration and health. METHOD: This study utilized data from 839 subjects of the Human Connectome Project to examine resting functional connectivity associations with self-reported short sleep duration, as well as differences between short sleepers with versus without reported dysfunction...
December 2016: Brain and Behavior
https://www.readbyqxmd.com/read/28019714/a-prospective-study-of-the-association-between-total-sleep-duration-and-incident-hypertension
#5
Dhananjay Yadav, Dae Sung Hyun, Song Vogue Ahn, Sang-Baek Koh, Jang Young Kim
The aim of this prospective study was to evaluate total sleep duration as a potential risk factor for the development of hypertension after a mean of 2.6 years of follow-up. The study participants comprised 1715 Korean adults aged 40 to 70 years. The participants were without hypertension at baseline (2005-2008) and during follow-up (2008-2011) to determine the incident cases of hypertension. Based on a self-reported questionnaire, the individuals were stratified according to total sleep duration (<6 hours, 6-7...
December 26, 2016: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/27998377/relationship-of-sleep-duration-with-socio-demographic-characteristics-lifestyle-mental-health-and-chronic-diseases-in-a-large-chinese-adult-population
#6
Shibin Wang, Bo Li, Yanhua Wu, Gabor S Ungvari, Chee H Ng, Yingli Fu, Changgui Kou, Yaqin Yu, Hong-Qiang Sun, Yu-Tao Xiang
STUDY OBJECTIVES: Pattern of sleep duration and its correlates have rarely been reported in China. This study examined the sleep duration and its relationship with sociodemographic variables, lifestyle, mental health, and chronic diseases in a large Chinese adult population. METHODS: This cross-sectional study used multistage stratified cluster sampling. A total of 17,320 participants from Jilin province were selected and interviewed using standardized assessment tools...
December 16, 2016: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/27965246/association-of-sleep-duration-with-rheumatoid-arthritis-in-korean-adults-analysis-of-seven-years-of-aggregated-data-from-the-korea-national-health-and-nutrition-examination-survey-knhanes
#7
Jae-Hyun Kim, Eun-Cheol Park, Kwang Soo Lee, Yunhwan Lee, Sungkeun Shim, Jinhee Kim, Doukyoung Chon, Sang-Gue Lee
OBJECTIVES: To investigate the association between rheumatoid arthritis (RA) and self-reported sleep duration. SETTING: The present study analysed 7 years of aggregated cross-sectional data (2007-2013) from the Korea National Health and Nutrition Examination Surveys (KNHANES). PARTICIPANTS: A total of 37 979 individuals were selected for the analyses. INTERVENTIONS: RA. PRIMARY AND SECONDARY OUTCOME MEASURES: Sleep duration...
December 13, 2016: BMJ Open
https://www.readbyqxmd.com/read/27868206/impact-of-short-sleep-on-metabolic-variables-in-obese-children-with-obstructive-sleep-apnea
#8
Bharat Bhushan, Bushra Ayub, Dana M Thompson, Fizan Abdullah, Kathleen R Billings
OBJECTIVES/HYPOTHESIS: To analyze the association between sleep duration, metabolic variables, and insulin resistance in obese children with and without obstructive sleep apnea. The decline in sleep duration has paralleled a dramatic increase in the prevalence of obesity and diabetes, suggesting a mechanistic relationship. STUDY DESIGN: Retrospective, case series. METHODS: Consecutive obese patients 3 to 12 years of age who underwent polysomnography (PSG) and a metabolic panel and who completed a 14-item sleep questionnaire were analyzed...
November 21, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27857185/changes-in-sleep-duration-and-risk-of-metabolic-syndrome-the-kailuan-prospective-study
#9
Qiaofeng Song, Xiaoxue Liu, Wenhua Zhou, Xizhu Wang, Shouling Wu
Using a large longitudinal data set spanning 4 years, we examined whether a change in self-reported sleep duration is associated with metabolic syndrome (MetS). Current analysis included 15,753 participants who were free of MetS during both 2006-2007 and 2010-2011. Sleep duration was categorized into seven groups: ≤5.5 h, 6.0-6.5 h, 7.0 h, 7.5-8.0 h, ≥8.5 h, decrease ≥2 h, and increase ≥2 h. Cox proportional hazards models were used to calculate hazard ratios (HRs) and their confidence intervals (CI) for MetS, according to sleep duration...
November 18, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27855754/sleep-quality-and-nocturnal-sleep-duration-in-pregnancy-and-risk-of-gestational-diabetes-mellitus
#10
Shirong Cai, Sara Tan, Peter D Gluckman, Keith M Godfrey, Seang-Mei Saw, Oon Hoe Teoh, Yap-Seng Chong, Michael J Meaney, Michael S Kramer, Joshua J Gooley
OBJECTIVE: To examine the influence of maternal sleep quality and nocturnal sleep duration on risk of gestational diabetes mellitus (GDM) in a multi-ethnic Asian population. METHODS: 686 women (376 Chinese, 186 Malay and 124 Indian) with a singleton pregnancy attended a clinic visit at 26-28 weeks of gestation as part of the Growing Up in Singapore Towards healthy Outcomes (GUSTO) mother-offspring cohort study. Self-reported sleep quality and sleep duration were assessed using the Pittsburgh Sleep Quality Index (PSQI)...
November 14, 2016: Sleep
https://www.readbyqxmd.com/read/27852301/sleep-quality-in-chinese-patients-with-rheumatoid-arthritis-contributing-factors-and-effects-on-health-related-quality-of-life
#11
COMPARATIVE STUDY
Genkai Guo, Ting Fu, Rulan Yin, Lijuan Zhang, Qiuxiang Zhang, Yunfei Xia, Liren Li, Zhifeng Gu
BACKGROUND: Poor sleep quality is common in rheumatoid arthritis (RA) patients and may lead to disease aggravation and decreased health-related quality of life (HRQoL). The increasing prevalence of poor sleep in RA patients is associated with adverse demographic, clinical, and psychological characteristics. However, there are currently no known reported studies related to the effects of sleep quality on HRQoL in RA patients from China. This cross-sectional study aims to evaluate the contributors of poor sleep and the effects of sleep quality on HRQoL in Chinese RA patients...
November 16, 2016: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/27832984/respiratory-symptoms-sleep-and-quality-of-life-in-patients-with-advanced-lung-cancer
#12
Vivian W Q Lou, Elaine J Chen, Hong Jian, Zhen Zhou, Jingfen Zhu, Guohong Li, Yaping He
CONTEXT: Maintenance of quality of life and symptom management are important in lung cancer therapy. To the author's knowledge, the interplay of respiratory symptoms and sleep disturbance in affecting quality of life in advanced lung cancer remains unexamined. OBJECTIVES: The study was designed to examine the relationships among respiratory symptoms, sleep disturbance, and quality of life in patients with advanced lung cancer. METHODS: A total of 128 patients with advanced lung cancer (from chest oncology inpatient-units in Shanghai, China) participated in the study...
February 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/27828862/short-term-changes-in-sleep-duration-and-risk-of-type-2-diabetes-kailuan-prospective-study
#13
Qiaofeng Song, Xiaoxue Liu, Wenhua Zhou, Xizhu Wang, Shouling Wu
Evidence suggests short or long sleep duration is associated with a higher risk of diabetes. Using a large longitudinal data set spanning 2 years, we examined whether a change in sleep duration is associated with diabetes.Current analysis included 56,588 participants who were free of diabetes during both 2006-2007 (exam1) and 2008-2009 (exam2). Sleep duration was categorized into 7 groups: ≤5.5 hours, 6.0 to 6.5 hours, 7.0 hours, 7.5 to 8.0 hours, ≥8.5 hours, decrease ≥2 hours, and increase ≥2 hours...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27743803/short-sleep-duration-and-health-outcomes-a-systematic-review-meta-analysis-and-meta-regression
#14
Osamu Itani, Maki Jike, Norio Watanabe, Yoshitaka Kaneita
OBJECTIVE: The dose-response of short sleep duration in mortality has been studied, in addition to the incidences of notable health complications and diseases such as diabetes mellitus, hypertension, cardiovascular diseases, stroke, coronary heart diseases, obesity, depression, and dyslipidemia. METHODS: We collected data from prospective cohort studies with follow-ups of one year or more on associations between short sleep duration and the outcomes. For the independent variable, we divided participants at baseline into short sleepers and normal sleepers...
August 26, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27707437/association-between-sleep-duration-and-self-reported-health-status-findings-from-the-bhutan-s-gross-national-happiness-study
#15
Gyambo Sithey, Li Ming Wen, Patrick Kelly, Mu Li
STUDY OBJECTIVES: Short and long sleep durations have been found to be associated with chronic conditions like diabetes mellitus, hypertension and cardiovascular disease. However, most studies were conducted in developed countries and the results were inconsistent. The aim of this study is to investigate the association between sleep duration and self-reported health status in a developing country setting. METHODS: We conducted secondary data analysis of the 2010 Gross National Happiness study of Bhutan, which was a nationwide cross sectional study with representative samples from rural and urban areas...
January 15, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/27679974/long-sleep-duration-independent-of-frailty-and-chronic-inflammation-was-associated-with-higher-mortality-a-national-population-based-study
#16
Wei-Ju Lee, Li-Ning Peng, Chih-Kuang Liang, Shu-Ti Chiou, Liang-Kung Chen
AIM: There is a complex interrelationship between long sleep duration, frailty, chronic inflammation and mortality among the community-dwelling middle-aged and elderly population, which remains unclear and deserves to be investigated. The current study intended to explore these associations by using a prospective population-based cohort study. METHODS: A total of 937 community-dwelling middle-aged and elderly people were enrolled. Sleep patterns of the study participants were categorized as short (<6 h), average or long (≥8 h)...
September 29, 2016: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/27679462/sleep-habits-and-susceptibility-to-upper-respiratory-illness-the-moderating-role-of-subjective-socioeconomic-status
#17
Aric A Prather, Denise Janicki-Deverts, Nancy E Adler, Martica Hall, Sheldon Cohen
BACKGROUND: Sleep is a predictor of infectious illness that may depend on one's socioeconomic status (SES). PURPOSE: This study aimed to investigate the moderating effects of objective and subjective SES on sleep-clinical cold risk link and test whether nasal inflammation serves as a plausible biological pathway. METHODS: This study combined data (n = 732) from three viral challenge studies. Measures of self-reported sleep and objective and subjective measures of SES were obtained...
February 2017: Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine
https://www.readbyqxmd.com/read/27669980/lack-of-sleep-as-a-contributor-to-obesity-in-adolescents-impacts-on-eating-and-activity-behaviors
#18
Jean-Philippe Chaput, Caroline Dutil
BACKGROUND: Sleep is an important contributor to physical and mental health; however, chronic sleep deprivation has become common in adolescents, especially on weekdays. Adolescents aged 14-17 years are recommended to sleep between 8 and 10 h per night to maximize overall health and well-being. Although sleep needs may vary between individuals, sleep duration recommendations are important for surveillance and help inform policies, interventions, and the population of healthy sleep behaviors...
September 26, 2016: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/27665439/the-association-between-sleep-duration-snoring-and-prevalent-type-2-diabetes-mellitus-with-regard-to-gender-and-menopausal-status-the-ckb-study-in-zhejiang-rural-area-china
#19
Hai-Bin Wu, Hao Wang, Ru-Ying Hu, Jie-Ming Zhong, Yi-Jian Qian, Chun-Mei Wang, Kai-Xu Xie, Ling-Li Chen, Wei-Wei Gong, Yu Guo, Zheng Bian, Zheng-Ming Chen, Li-Ming Li, Min Yu
AIMS: To evaluate the association between sleep duration, snoring and diabetes according to gender and menopausal status in rural China. METHODS: The data were part of the baseline survey of China Kadoorie Biobank, from a rural county in the south-east costal Zhejiang province. Participants including 24,027 men and 33,677 women aged 30-79 years were enrolled during 2004-2008. Multivariable logistic regression was used to calculate adjusted odds ratios (ORs) and 95 % confidence intervals (CIs) for diabetes...
January 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/27660995/do-sleep-disturbances-predict-or-moderate-the-response-to-psychotherapy-in-bipolar-disorder
#20
Louisa G Sylvia, Stephanie Salcedo, Amy T Peters, Pedro Vieira da Silva Magalhães, Ellen Frank, David J Miklowitz, Michael W Otto, Michael Berk, Andrew A Nierenberg, Thilo Deckersbach
This study examined whether sleep disturbance predicted or moderated responses to psychotherapy in participants who participated in STEP-BD, a national, multisite study that examined the effectiveness of different treatment combinations for bipolar disorder. Participants received either a brief psychosocial intervention called collaborative care (CC; n = 130) or intensive psychotherapy (IP; n = 163), with study-based pharmacotherapy. Participants (N = 243) were defined as current (past week) short sleepers (<6 hours/night), normal sleepers (6...
September 22, 2016: Journal of Nervous and Mental Disease
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