scholarly journals Associations of Subjective Sleep Quality with Depression Score, Anxiety, Physical Symptoms and Sleep Onset Latency in Young Students

2011 ◽  
Vol 19 (2) ◽  
pp. 115-117 ◽  
Author(s):  
Christoph Augner
Keyword(s):  
Sleep Quality ◽  
Sleep Onset ◽  
Physical Symptoms ◽  
Depression Score ◽  
Sleep Onset Latency ◽  
Onset Latency ◽  
Subjective Sleep Quality ◽  
Subjective Sleep ◽  
Young Students

scholarly journals Optimisation and Validation of a Nutritional Intervention to Enhance Sleep Quality and Quantity

Nutrients ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2579
Author(s):  
Shona L. Halson ◽  
Gregory Shaw ◽  
Nathan Versey ◽  
Dean J. Miller ◽  
Charli Sargent ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Cognitive Performance ◽  
Postural Sway ◽  
Sleep Onset ◽  
Nutritional Intervention ◽  
Sleep Architecture ◽  
Sleep Onset Latency ◽  
Onset Latency ◽  
Subjective Sleep Quality ◽  
Subjective Sleep

Background: Disturbed sleep may negatively influence physical health, cognitive performance, metabolism, and general wellbeing. Nutritional interventions represent a potential non-pharmacological means to increase sleep quality and quantity. Objective: (1) Identify an optimal suite of nutritional ingredients and (2) validate the effects of this suite utilising polysomnography, and cognitive and balance tests. Methods: The optimal and least optimal combinations of six ingredients were identified utilising 55 male participants and a Box–Behnken predictive model. To validate the model, 18 healthy, male, normal sleepers underwent three trials in a randomised, counterbalanced design: (1) optimal drink, (2) least optimal drink, or (3) placebo were provided before bed in a double-blinded manner. Polysomnography was utilised to measure sleep architecture. Cognitive performance, postural sway, and subjective sleep quality, were assessed 30 min after waking. Results: The optimal drink resulted in a significantly shorter sleep onset latency (9.9 ± 12.3 min) when compared to both the least optimal drink (26.1 ± 37.4 min) and the placebo drink (19.6 ± 32.0 min). No other measures of sleep, cognitive performance, postural sway, and subjective sleep quality were different between trials. Conclusion: A combination of ingredients, optimised to enhance sleep, significantly reduced sleep onset latency. No detrimental effects on sleep architecture, subjective sleep quality or next day performance were observed.

scholarly journals Adults Consuming an Energy-Restricted US Healthy-Style Eating Pattern at Either the Recommended or a Higher Protein Quantity Perceive a Shift from “Poor” to “Good” Sleep

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 528-528
Author(s):  
Joshua Hudson ◽  
Jing Zhou ◽  
Wayne Campbell
Keyword(s):  
Sleep Quality ◽  
Dietary Protein ◽  
Sleep Onset ◽  
Sleep Onset Latency ◽  
Quality Indices ◽  
Subjective Sleep Quality ◽  
Eating Pattern ◽  
Subjective Sleep ◽  
Good Sleep ◽  
Over Time

Abstract Objectives Limited evidence from secondary analyses suggests consuming a higher protein diet during weight loss improves subjective indices of sleep in adults who are overweight and obese. We sought to a priori assess the effects consuming a U.S. Healthy–Style Eating Pattern with the recommended versus a higher amount of protein and moderate energy-restriction on sleep quality indices. Methods Using of a randomized, parallel-design, 51 men and women (mean ± SEM; age: 47 ± 1 y; BMI: 32.6 ± 0.5 kg/m2) consumed a controlled U.S. Healthy-Style Eating Pattern containing 750 kcal/d less than their estimated energy requirement for 12 wk. The additional dietary protein (7.5 oz-eq/d) came from animal-based protein sources and displaced primarily whole and reined grains. Objective and subjective sleep quality indices were measured using wrist-worn actigraphy and questionnaires (Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale), respectively, at pre-, mid- (week 6), and post-intervention (week 12). Results Among all participants, body mass decreased (-6.2 ± 0.4 kg). Dietary protein intake did not affect any of the objective or subjective sleep quality outcomes measured. Over time, objective measures of time spend in bed, time spent sleeping, sleep efficiency, sleep onset latency, and time awake after sleep onset did not change. Subjective measures of global sleep score (GSS, −3.8 ±0.4 au) and daytime sleepiness score (−3.8 ± 0.4 au; both P < 0.001) improved over time. The GSS improvement transitioned the group of participants from being categorized with a poor to a good sleep condition (GSS >5 versus ≤5 au of 0–21 au scale; Pre 7.9 ± 0.5 au, Post: 4.0 ± 0.6 au). Conclusions Although objective sleep quality may not improve, adults with poor sleep may perceive becoming good sleepers while consuming a moderately energy-restricted U.S. Healthy-Style Eating Pattern containing either the recommended or a higher amount of protein. Funding Sources The Beef Checkoff and American Egg Board-Egg Nutrition Center.

scholarly journals Subjective sleep quality and objective sleep physiology in migraineurs: a meta-analysis

2021 ◽  
Author(s):  
E.C. Stanyer ◽  
H. Creeney ◽  
A.D. Nesbitt ◽  
P. R. Holland ◽  
J. Hoffmann
Keyword(s):  
Sleep Quality ◽  
Meta Analysis ◽  
Empirical Studies ◽  
Sleep Onset ◽  
Lower Percentage ◽  
Sleep Onset Latency ◽  
Healthy Controls ◽  
Subjective Sleep Quality ◽  
Subjective Sleep ◽  
Sleep Physiology

AbstractObjectivesSleep disturbance is often associated with migraine. However, there is a paucity of research investigating objective and subjective measures of sleep in migraineurs. This meta-analysis aims to determine whether there are differences in subjective sleep quality measured using the Pittsburgh Sleep Quality Index (PSQI) and objective sleep physiology measured using polysomnography between adult and pediatric migraineurs, and healthy controls.MethodsA systematic search of five databases was conducted to find case-controlled studies which measured polysomnography and/or PSQI in migraineurs. Effect sizes (Hedges’ g) were entered into a random effects model meta-analysis.Results32 separate studies were eligible. Overall, adult migraineurs had higher PSQI scores than healthy controls (g = 0.75, p < .001). This effect was larger in chronic than episodic migraineurs (g = 1.03, p < .001, g = 0.63, p < .001 respectively). For polysomnographic studies, adult and pediatric migraineurs displayed a lower percentage of REM sleep (g = −0.22, p = 0.017, g = −0.71, p = 0.025 respectively) than healthy controls. Pediatric migraineurs also displayed less total sleep time (g = −1.37, p = 0.039), more wake (g = 0.52, p < .001) and shorter sleep onset latency (g = −0.37, p < .001) than healthy controls.ConclusionMigraineurs have significantly poorer subjective sleep quality, and altered sleep compared to healthy individuals – a finding which is particularly evident in children. This has implications for developing appropriate treatments. Further longitudinal empirical studies are required to enhance our understanding of this relationship.

The Effect of Uncoupled Sleep and Dysfunctional Sleep Beliefs on Sleep Outcomes in Older Adults following Online Cognitive Behavioral Therapy for Insomnia: A Single-Group Non-randomized Trial (Preprint)

2021 ◽  
Author(s):  
Yvonne Kutzer ◽  
Lisa Whitehead ◽  
Eimear Quigley ◽  
Shih Ching Fu ◽  
Mandy Stanley
Keyword(s):  
Older Adults ◽  
Cognitive Behavioral Therapy ◽  
Sleep Quality ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Behavioral Therapy ◽  
Sleep Onset ◽  
Poor Sleep ◽  
Subjective Sleep Quality ◽  
Subjective Sleep

BACKGROUND The current Covid-19 pandemic has brought about a marked interest in sleep health, as well as an increased demand for telehealth services, such as online Cognitive Behavioral Therapy for insomnia (CBT-I). Older adults in particular report a high rate of sleep problems. Recent studies have suggested that dysfunctional sleep beliefs could contribute to the high rates of self-reported insomnia in this age group. In addition, older adults have an increased rate of uncoupled sleep, e.g. displaying an insomnia complaint in the absence of objectively measured poor sleep. It is essential to determine the prevalence of coupled and uncoupled sleep in older adults and to examine the efficacy of online CBT-I to improve sleep outcomes. OBJECTIVE This study aims to assess objective and subjective sleep quality and dysfunctional sleep beliefs in a sample of community-dwelling older adults aged 60-80 years with and without uncoupled sleep in Western Australia following digitally delivered CBT-I. METHODS Objective sleep was measured using wrist actigraphy, and subjective sleep quality via sleep diaries and the Pittsburgh Sleep Quality Index (PSQI). Dysfunctional sleep beliefs were assessed by the Dysfunctional Beliefs and Attitudes about Sleep scale (DBAS-16) prior to and following a four-week online CBT-I programme. Linear mixed model and generalised linear mixed model analyses were conducted to examine objective and subjective sleep onset latency, total sleep time, wake after sleep onset and number of awakenings as well as PSQI and DBAS16 scores, respectively. RESULTS 62 participants (55 females; 88.7%) completed the study. CBT-I effectively reduced dysfunctional sleep beliefs and PSQI scores across all sleep classifications, even in good sleepers without a sleep complaint. Objective and self-reported changes in sleep parameters were mainly demonstrated in complaining poor sleepers. Complaining good sleepers reported a decrease in the number of subjective sleep awakenings only. CONCLUSIONS Online CBT-I was effective in improving the sleep outcomes of individuals who had both subjective and objective poor sleep. However, as the online CBT-I reduced dysfunctional sleep beliefs in all sleep groups, further examination of dysfunctional sleep beliefs and whether they mediate the outcomes of digital CBT-I in older adults will need to be conducted. CLINICALTRIAL Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN 12619001509156; http://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=378451 INTERNATIONAL REGISTERED REPORT RR2-32705

Abstract 037: History Of Weight Cycling Is Prospectively Associated With Shorter And Poorer Quality Sleep, And Higher Sleep Apnea Risk In Diverse Us Women: Results From The AHA Go Red For Women Strategically Focused Research Network

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Vivian Cao ◽  
Nour Makarem ◽  
Moorea Maguire ◽  
Ivan Samayoa ◽  
Huaqing Xi ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Sleep Onset ◽  
Research Network ◽  
Poor Sleep ◽  
Sleep Onset Latency ◽  
Weight Cycling ◽  
Onset Latency ◽  
Cross Sectional ◽  
History Of ◽  
Insomnia Severity

Introduction: Poor sleep and history of weight cycling (HWC) are associated with worse cardiovascular health, yet limited research has evaluated the association between HWC and poor sleep patterns. Hypothesis: We hypothesized that HWC would be associated with poor sleep in US women. Methods: The AHA Go Red for Women Strategically Focused Research Network cohort at Columbia University (n=506, mean age 37 ± 15.7y, 61% racial/ethnic minority) was used to evaluate cross-sectional associations of HWC and sleep characteristics at baseline, and prospective associations of HWC from baseline with sleep measures at 1-yr. HWC, defined as losing and gaining ≥ 10 lbs at least once (excluding pregnancy), and number of WC episodes were self-reported. Sleep duration, measures of sleep quality, insomnia severity, and obstructive sleep apnea (OSA) risk were assessed using the validated Pittsburgh Sleep Quality Index, Insomnia Severity Index, and Berlin questionnaire. Linear and logistic regression models, adjusted for age, race/ethnicity, education, health insurance status, pregnancy history, and menopausal status, were used to evaluate the relation of HWC with sleep. Results: Most women reported ≥1episode of weight cycling (72%). In linear models of cross-sectional and prospective data, each additional weight cycling episode was related to shorter sleep duration, poorer sleep quality, longer sleep onset latency, greater insomnia severity, more sleep disturbances and daytime dysfunction, lower sleep efficiency, and higher sleep medication use frequency. In logistic models, HWC (≥1 vs. 0 episodes) was associated with greater odds for short sleep, poor sleep quality, long sleep onset latency ≥26 min, high OSA risk, and sleep efficiency<85% ( Table ). Conclusion: HWC predicted poor sleep among women, suggesting that weight maintenance may represent an important strategy to promote sleep health. Long-term studies are needed to disentangle the complex relations between weight fluctuations and sleep across the life course.

Utility of Activity Monitors and Thermometry in Assessing Sleep Stages and Sleep Quality

2018 ◽  
Vol 1 (3) ◽  
pp. 108-121
Author(s):  
Natashia Swalve ◽  
Brianna Harfmann ◽  
John Mitrzyk ◽  
Alexander H. K. Montoye
Keyword(s):  
Sleep Quality ◽  
Skin Temperature ◽  
Sleep Stage ◽  
Sleep Onset ◽  
Sleep Efficiency ◽  
Sleep Stages ◽  
Sleep Onset Latency ◽  
Onset Latency ◽  
Activity Monitors ◽  
Research Grade

Activity monitors provide an inexpensive and convenient way to measure sleep, yet relatively few studies have been conducted to validate the use of these devices in examining measures of sleep quality or sleep stages and if other measures, such as thermometry, could inform their accuracy. The purpose of this study was to compare one research-grade and four consumer-grade activity monitors on measures of sleep quality (sleep efficiency, sleep onset latency, and wake after sleep onset) and sleep stages (awake, sleep, light, deep, REM) against an electroencephalography criterion. The use of a skin temperature device was also explored to ascertain whether skin temperature monitoring may provide additional data to increase the accuracy of sleep determination. Twenty adults stayed overnight in a sleep laboratory during which sleep was assessed using electroencephalography and compared to data concurrently collected by five activity monitors (research-grade: ActiGraph GT9X Link; consumer-grade: Fitbit Charge HR, Fitbit Flex, Jawbone UP4, Misfit Flash) and a skin temperature sensor (iButton). The majority of the consumer-grade devices overestimated total sleep time and sleep efficiency while underestimating sleep onset latency, wake after sleep onset, and number of awakenings during the night, with similar results being seen in the research-grade device. The Jawbone UP4 performed better than both the consumer- and research-grade devices, having high levels of agreement overall and in epoch-by-epoch sleep stage data. Changes in temperature were moderately correlated with sleep stages, suggesting that addition of skin temperature could increase the validity of activity monitors in sleep measurement.

scholarly journals The Effects of Acupuncture Treatment on Sleep Quality and on Emotional Measures among Individuals Living with Schizophrenia: A Pilot Study

2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Alon Reshef ◽  
Boaz Bloch ◽  
Limor Vadas ◽  
Shai Ravid ◽  
Ilana Kremer ◽  
...  
Keyword(s):  
Pilot Study ◽  
Sleep Quality ◽  
Treatment Period ◽  
Acupuncture Treatment ◽  
Sleep Onset ◽  
Experimental Period ◽  
Activity Level ◽  
Sleep Onset Latency ◽  
Wake Time ◽  
Subjective Sleep

Purpose. To examine the effects of acupuncture on sleep quality and on emotional measures among patients with schizophrenia.Methods. Twenty patients with schizophrenia participated in the study. The study comprised a seven-day running-in no-treatment period, followed by an eight-week experimental period. During the experimental period, participants were treated with acupuncture twice a week. During the first week (no-treatment period) and the last week of the experimental period, participants filled out a broad spectrum of questionnaires and their sleep was continuously monitored by wrist actigraph.Results. A paired-samplet-test was conducted comparing objective and subjective sleep parameters manifested by participants before and after sequential acupuncture treatment. A significant effect of acupuncture treatment was observed for seven objective sleep variables: sleep onset latency, sleep percentage, mean activity level, wake time after sleep onset, mean number of wake episodes, mean wake episode and longest wake episode. However, no significant effects of acupuncture treatment were found for subjective sleep measures. Likewise, the results indicate that acupuncture treatment improved psychopathology levels and emotional measures, that is, depression level and anxiety level.Conclusions. Overall, the findings of this pilot study suggest that acupuncture has beneficial effects as a treatment for insomnia and psychopathology symptoms among patients with schizophrenia.

scholarly journals Effect of kidney transplantation on sleep quality in patients admitted in ICU:a cross-section study in China

2019 ◽  
Author(s):  
Lu Long ◽  
Jia Liu ◽  
Jin Yan ◽  
Jian fei Xie ◽  
Huan Liu ◽  
...  
Keyword(s):  
Kidney Transplantation ◽  
Sleep Quality ◽  
Linear Regression Analysis ◽  
Sleep Onset ◽  
Sleep Time ◽  
Middle Level ◽  
Sleep Disruption ◽  
Poor Sleep ◽  
Subjective Sleep Quality ◽  
Subjective Sleep

Abstract Background Although evidences showed that sleep disorder is common in patient with end stage renal disease (ESRD), less is known about their sleep quality after early post-kidney transplantation (kTx) especially in Intensive Care Unite (ICU). Thus, the purpose of this study is to investigate sleep quality of kTx recipients in ICU and explore factors related poor sleep, second, to measure the correlation of subjective sleep quality and sleep architecture assessed by PSG in kTx recipients. Methods This study recruited participants from ESRD patients registered in transplantation waiting list at the third xiangya hospital of central south university in China. Participants required to complete the Pittsburgh sleep quality index(PSQI) and demographic questionnaire as baseline data and received one night of Polysomnography (PSG) in the ICU within 96 hours of surgery, during which time sound and light data were monitored. After that Richards Campbell sleep questionnaires (RCSQ) also need completed. Results 26 participants self-reported sleep quality and sleep efficiency based on RCSQ was at middle level (49.2 ± 25.6mm), and 14/26(53.8%) kTx recipients in ICU were poor sleepers defined by RCSQ <50. PSG showed that most kTx recipients in ICU had shallow sleep with mainly stage 2 sleep time (80.90 ±70.10 min), lower total sleep time (136.50 ±86.41 min), higher awakening frequency after sleep onset (8.87 ±5.92 times) and long awaken time (94.67 ±75.09 min) when a sleep disruption occured. multiple linear regression analysis showed that self-reported noise and pain were the significant factor affecting sleep(P < 0.05).Conclusion Subjective sleep quality based on RCSQ scored better than objective one measured by PSG in kTx recipients, sleep disruption always remained a substantial problem and affected by self-reported noise and pain.

scholarly journals Microclimate Thermal Management Using Thermoelectric Air-Cooling Duct System Operated at Five Incremental Powers and its Effect on Sleep Adaptation of the Occupants

Energies ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3695 ◽  
Author(s):  
Kashif Irshad ◽  
Salem Algarni ◽  
Mohammad Tauheed Ahmad ◽  
Sayed Ameenuddin Irfan ◽  
Khairul Habib ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Cooling System ◽  
Sleep Onset ◽  
Air Cooling ◽  
Sleep Onset Latency ◽  
Onset Latency ◽  
Test Room ◽  
Environmentally Sustainable ◽  
Highly Sensitive ◽  
The Mean

In this study, the microclimate of the test room was regulated using thermoelectric air duct cooling system (TE-AD) operated at input powers-240 W, 360 W, 480 W, 600 W, 720 W, and 840 W, on subsequent nights. Fifteen (15) healthy male volunteers were recruited to sleep under these test conditions and their sleep quality was assessed by studying objective measures such as sleep onset latency (SOL), mean skin temperature and heart rate as well as subjective parameters like predicted mean vote (PMV) and predicted percentage of dissatisfied (PPD). There was a consistent improvement on all studied parameters when the power of the system was increased from 240 W to 720 W. The mean sleep onset latency time was reduced from (M = 40.7 +/− 0.98 min) to (M = 18.33 +/− 1.18 min) when the operating power was increased from 240 W to 720 W, denoting an improvement in sleep quality. However, increasing the power further to 840 W resulted in deteriorating cooling performance of the TE-AD system leading to an increase in temperature of the test room and reduction in sleep comfort. Analysis of subjective indices of thermal comfort viz. PMV and PPD revealed that subjects are highly sensitive towards variations in microclimate achieved by changing the operating power of the TE-AD. This device was also found to be environmentally sustainable, with estimated reduction in CO2 emission calculated to be around 38% as compared to the conventional air-conditioning.

scholarly journals The serotonin transporter gene-linked polymorphic region (5-HTTLPR) and the sleep-promoting effects of tryptophan: A randomized placebo-controlled crossover study

2019 ◽  
Vol 33 (8) ◽  
pp. 948-954
Author(s):  
Jens H van Dalfsen ◽  
C Rob Markus
Keyword(s):  
Sleep Quality ◽  
Allelic Variation ◽  
Sleep Onset ◽  
Treatment Protocol ◽  
Sleep Diary ◽  
Transporter Gene ◽  
Subjective Sleep Quality ◽  
Subjective Sleep ◽  
Allele Group ◽  
S Allele

Background:The low-expressive short (S) allele of a functional polymorphism (5-HTTLPR) within the serotonin (5-hydroxytriptamine; 5-HT) transporter gene (SLC6A4) has been associated with a reduced functioning of the brain 5-HT system relative to the long (L) allele. As a consequence, the S-allele is found to predispose individuals to a higher risk of sleep quality reduction and clinical insomnia.Aims:The present study investigated whether subchronic pre-sleep tryptophan administration could compensate for this predisposition by improving sleep in 5-HTTLPR S-allele carriers.Methods:In a double-blind placebo-controlled crossover design a sample of homozygous 5-HTTLPR S-allele ( n = 47) and L-allele ( n = 51) carriers were assessed for subjective (sleep diary) and objective (actigraphy) sleep during a treatment protocol consisting of 1 week of placebo (1000 mg/day) and 1 week of tryptophan administration (1000 mg/day).Results:The results support the sleep-promoting effects of tryptophan. Tryptophan improved objective sleep efficiency and objective wake after sleep onset irrespective of allelic variation. There was a marginally significant improvement of subjective sleep quality in the 5-HTTLPR S-allele group but not in the L-allele group following tryptophan relative to placebo intake. In contrast, a significantly poorer sleep quality in the S-allele as opposed to the L-allele group in the placebo condition was not observed in the tryptophan condition.Conclusions:Tryptophan augmentation promises to be a valuable treatment strategy for sleep impairments related to genetic deficiencies in 5-HT functioning.

Sign in / Sign up

Export Citation Format

Share Document