scholarly journals Fruit and Vegetable Intakes and Sleep in Linkage With Cognition Among Older Adults in China

2021 ◽  
Author(s):  
Chen Bai ◽  
Yuning Xie ◽  
Danan Gu
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Oldest Old ◽  
Poor Sleep ◽  
Rural Residence ◽  
Poor Sleep Quality ◽  
Urban Rural ◽  
Good Sleep

Abstract Background: Identifying factors associated with cognitive impairment among older adults is critical. This study aims to examine associations of fruit and/or vegetable intake (FVI), sleep quality and duration, and their interactions with cognitive performance among older adults in China.Methods: We utilize nationwide datasets in 2008 and 2011 in China to examine associations between sleep quality and duration, FVI, and cognitive impairment. Interactions between sleep and FVI on cognitive performance are also examined. All analyses are further stratified by gender, age group, and urban-rural residence.Results: When all covariates are fully adjusted for in the cross-sectional analyses, frequent FVI is associated with a 29% lower risk of cognitive impairment compared with less frequent FVI, and daily sleeping durations of ≤6h and ≥10h are associated with a 13% and a 51% higher risk of cognitive impairment, respectively, as compared with the duration of 8h. Sleep quality is not significantly associated with cognitive impairment compared with fair/poor sleep quality when all covariates are adjusted, though it is associated with a 31% lower risk when only demographics are controlled for. Interaction analyses reveal that frequent FVI offsets the higher risk of cognitive impairment for poor sleep quality and excessive sleep durations. Subgroup analyses show a generally similar pattern for both sexes but a more pronounced association for young older adults than for oldest-old adults. The patterns of the interactions of FVI, sleep quality, and sleep duration with cognitive impairment differ by urban-rural residence. However, associations of good sleep quality, adequate sleep duration, and frequent FVI with the incidence of cognitive impairment over a 3-year follow-up period are mostly not significant. Conclusions: The positive association of good sleep quality, appropriate sleep duration, frequent FVI, with good cognitive is mainly cumulative or long-term. Frequent FVI could offset a higher risk of cognitive impairment for poor sleep quality and/or excessive sleep durations. The associations are similar for both sexes but are stronger in oldest-old adults and differ by urban-rural residence.

scholarly journals Decrease in Sleep Duration and Poor Sleep Quality over Time Is Associated with an Increased Risk of Incident Non-Alcoholic Fatty Liver Disease

2022 ◽  
Vol 12 (1) ◽  
pp. 92
Author(s):  
Yoo Jin Um ◽  
Yoosoo Chang ◽  
Hyun-Suk Jung ◽  
In Young Cho ◽  
Jun Ho Shin ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Alcoholic Fatty Liver ◽  
Increased Risk ◽  
Alcoholic Fatty Liver Disease ◽  
Good Sleep ◽  
Over Time

The impact of changes in sleep duration and sleep quality over time on the risk of non-alcoholic fatty liver disease (NAFLD) is not known. We investigated whether changes in sleep duration and in sleep quality between baseline and follow-up are associated with the risk of developing incident NAFLD. The cohort study included 86,530 Korean adults without NAFLD and with a low fibrosis score at baseline. The median follow-up was 3.6 years. Sleep duration and quality were assessed using the Pittsburgh Sleep Quality Index. Hepatic steatosis (HS) and liver fibrosis were assessed using ultrasonography and the fibrosis-4 index (FIB-4). Cox proportional hazard models were used to determine hazard ratios (HRs) and 95% confidence intervals (Cis). A total of 12,127 subjects with incident HS and 559 with incident HS plus intermediate/high FIB-4 was identified. Comparing the decrease in sleep duration of >1 h, with stable sleep duration, the multivariate-adjusted HR (95% CIs) for incident HS was 1.24 (1.15–1.35). The corresponding HRs for incident HS plus intermediate/high FIB-4 was 1.58 (1.10–2.29). Comparing persistently poor sleep quality with persistently good sleep quality, the multivariate-adjusted HR for incident HS was 1.13 (95% CI, 1.05–1.20). A decrease in sleep duration or poor sleep quality over time was associated with an increased risk of incident NAFLD, underscoring an important potential role for good sleep in preventing NAFLD risk.

scholarly journals 0837 Well-Being Predicts Sleep Disturbance in a Prospective Cohort of Older Adults

SLEEP ◽  
2020 ◽  
Vol 43 (Supplement_1) ◽  
pp. A319-A319
Author(s):  
S D Hershner ◽  
L M Swanson ◽  
A Meng ◽  
E C Jansen ◽  
J F Burke ◽  
...  
Keyword(s):  
Older Adults ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Well Being ◽  
Community Dwelling ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Logistic Regression Models ◽  
The Mean ◽  
Insomnia Symptoms

Abstract Introduction Lower well-being negatively impacts health among older adults. Optimal sleep - a determinant of health - has been associated with higher well-being. Several domains of well-being, e.g., mindfulness and purpose in life have been shown to improve sleep. But, whether well-being impacts sleep remains unclear. This study examined associations between well-being and sleep duration, sleep quality, and incident insomnia symptoms among a nationally representative sample of older US adults. Methods This study analyzed data from the 2011-2013 National Health and Aging Trends Study (NHATS), a longitudinal, annual survey of community-dwelling Medicare beneficiaries. The exposure, a validated scale of well-being used questions on purpose, emotion, and self-satisfaction and divided responses into quartiles. Sleep outcomes included sleep duration, sleep quality, and insomnia symptoms. Unadjusted and adjusted linear and logistic regression models examined relationships between the health characteristics and well-being score in 2012 and sleep outcomes in 2013. Covariates included demographics and health characteristics. Results Half of study participants (n=2,000) were women. The mean sleep duration was 7.2 and 7.3 (standard error(SE) ±0.1) for men and women. Poor sleep quality was reported by 30% of subjects and more frequently among Hispanic subjects, older adults, and those with less education. The mean well-being score was 17.2 (SE ±0.07). Higher well-being scores correlated with male gender, younger age, higher education, marriage, and increased physical activity. Well-being scores in the 2nd - 4th quartile had lower odds of poor sleep quality (4th quartile adjusted odd ratio 0.24 (95% CI 0.15, 0.38). The highest well-being quartile had a 4-fold lower incidence of insomnia symptoms. Well-being scores were not associated with sleep duration Conclusion Higher well-being may protect older adults against the development of insomnia and poor sleep quality. Strategies to improve well-being could offer an innovative way to improve the health of older Americans though better sleep. Support none

Sleep duration, midday napping, and sleep quality and incident stroke

Neurology ◽  
2019 ◽  
Vol 94 (4) ◽  
pp. e345-e356 ◽  
Author(s):  
Lue Zhou ◽  
Kuai Yu ◽  
Liangle Yang ◽  
Hao Wang ◽  
Yang Xiao ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
Hemorrhagic Stroke ◽  
Stroke Risk ◽  
Cox Regression ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Hazard Ratios ◽  
Long Sleep ◽  
Good Sleep

ObjectiveTo investigate the associations of sleep duration, midday napping, sleep quality, and change in sleep duration with risk of incident stroke and stroke subtypes.MethodsAmong 31,750 participants aged 61.7 years on average at baseline from the Dongfeng-Tongji cohort, we used Cox regression models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for incident stroke.ResultsCompared with sleeping 7 to <8 hours/night, those reporting longer sleep duration (≥9 hours/night) had a greater risk of total stroke (hazard ratio [HR] 1.23; 95% confidence interval [CI] 1.07–1.41), while shorter sleep (<6 hours/night) had no significant effect on stroke risk. The HR (95% CI) of total stroke was 1.25 (1.03–1.53) for midday napping >90 minutes vs 1–30 minutes. The results were similar for ischemic stroke. Compared with good sleep quality, those with poor sleep quality showed a 29%, 28%, and 56% higher risk of total, ischemic, and hemorrhagic stroke, respectively. Moreover, we observed significant joint effects of sleeping ≥9 hours/night and midday napping >90 minutes (HR 1.85; 95% CI 1.28–2.66), and sleeping ≥9 hours/night and poor sleep quality (HR 1.82; 95% CI 1.33–2.48) on risk of total stroke. Furthermore, compared with persistently sleeping 7–9 hours/night, those who persistently slept ≥9 hours/night or switched from 7 to 9 hours to ≥9 hours/night had a higher risk of total stroke.ConclusionsLong sleep duration, long midday napping, and poor sleep quality were independently and jointly associated with higher risks of incident stroke. Persistently long sleep duration or switch from average to long sleep duration increased the risk of stroke.

scholarly journals Association Between Sleep and Motoric Cognitive Risk Syndrome Among Community-Dwelling Older Adults: Results From the China Health and Retirement Longitudinal Study

2021 ◽  
Vol 13 ◽  
Author(s):  
Weihao Xu ◽  
Anying Bai ◽  
Xin Huang ◽  
Yinghui Gao ◽  
Lin Liu
Keyword(s):  
Older Adults ◽  
Longitudinal Study ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Multivariate Logistic Regression Analysis ◽  
Community Dwelling ◽  
Poor Sleep ◽  
Night Sleep ◽  
Poor Sleep Quality ◽  
Cognitive Risk

Background: Sleep is increasingly recognized as an important lifestyle contributor to health; however, its relationship with Motoric cognitive risk syndrome (MCR) is still unclear. The present study aimed to examine the associations between sleep duration, sleep quality, and MCR among community-dwelling Chinese older adults.Methods: We recruited 5,387 participants aged ≥60 years from the China Health and Retirement Longitudinal Study (CHARLS). Sleep-related variables including night sleep duration and sleep quality were assessed via self-reported questionnaires. MCR syndrome was defined as cognitive complaints and slow gait speed without dementia or impaired mobility. Multivariate logistic regression analysis was performed to explore the associations between sleep-related variables and MCR after controlling for all potential confounders including demographic characteristics, lifestyle factors, and comorbidities.Results: We found that sleep duration was significantly associated with MCR, and the multivariate-adjusted odds ratios (OR) were highest for those with the shortest (&lt;6 h OR = 1.55, 95% CI = 1.18–2.04) and longest (≥10 h OR = 1.73, 95% CI = 1.03–2.91) sleep durations. Moreover, an increasing frequency of self-perceived poor sleep quality was significantly associated with MCR in the adjusted model (3–4 days OR = 1.58, 95% CI = 1.16–2.17; 5–7 days OR = 1.81, 95% CI = 1.37–2.40).Conclusions: Our study indicated an inverted U-shaped association between night sleep duration and MCR. Poor sleep quality was also associated with higher odds of MCR in community-dwelling Chinese elders. Longitudinal studies with a larger population size are needed to establish causality in the future and further explore potential action mechanisms.

Sleep, Aggression, and Psychosocial Adjustment in Male Prisoners

2014 ◽  
Vol 73 (3) ◽  
pp. 167-176 ◽  
Author(s):  
Nicole Vogler, Shared first authorship ◽  
Nadine Perkinson-Gloor, Shared first autho ◽  
Serge Brand ◽  
Alexander Grob ◽  
Sakari Lemola
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
Psychosocial Adjustment ◽  
Sleep Hygiene ◽  
Poor Sleep ◽  
Health Complaints ◽  
Prison Inmates ◽  
Poor Sleep Quality ◽  
Sleep Quantity ◽  
Good Sleep

In this study, we investigate sleep quantity and quality and their association with anger-related reactions, symptoms of ADHD, depressive symptoms, physical health complaints, and life satisfaction in male prison inmates. Furthermore, we examine whether good sleep hygiene in the prison context (physical exercise during the day, switching the television off at night, limiting caffeine and cigarette consumption) is related to sleep quantity and quality. Forty-nine prison inmates (mean age = 39.37; SD = 13.95) completed questionnaires assessing sleep quality and quantity, sleep hygiene, and psychosocial and physical functioning. Short sleep duration (6 h or less) and poor sleep quality were related to higher levels of aggressiveness in aggression-provoking social situations and more physical health complaints. In addition, poor sleep quality was related to higher levels of rumination and more symptoms of ADHD. Daily caffeine consumption, a sleep hygiene variable, was related to shorter sleep duration. The results suggest that, among a sample of male prison inmates, adequate sleep duration and good sleep quality were associated with better psychosocial adjustment.

scholarly journals Prevalence and Associated Factors of Cognitive Impairment and Poor Sleep Quality among Community-Dwelling Older Adults in Northern Thailand

2020 ◽  
Vol 13 (1) ◽  
pp. 815-822
Author(s):  
Nitayapa Nanthakwang ◽  
Penprapa Siviroj ◽  
Anuchart Matanasarawoot ◽  
Ratana Sapbamrer ◽  
Peerasak Lerttrakarnnon ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Risk Factors ◽  
Older Adults ◽  
Cognitive Impairment ◽  
Sleep Quality ◽  
Community Dwelling ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Community Dwelling Older Adults

Background: Early detection of cognitive impairment and poor sleep quality are necessary to prevent dementia and the improve the quality of life further. This study aimed to investigate the cognitive impairment and poor sleep quality in the community-dwelling older adults and its association with socio-demographic and health characteristics. Methods: A cross-sectional study of 1,180 people in Northern Thailand aged 60 years and above was conducted in 2017. Mental State Examination-Thai version (MSET10) was used to measure cognitive function while the Pittsburgh Sleep Quality Index (PSQI) assessed sleep quality. Multiple logistic regression was used to analyze associations. Results: The prevalence of CI in older adults was 52.45% (95% CI: 49.64 - 55.42) which increased with age. The prevalence of poor sleep quality was 44.15% (95% CI: 1.29-47.03). Age, illiteracy, hypertension, comorbidities of hypertension and diabetes, alcohol consumption, lack of exercise, and depression were significantly associated with increased risk of CI, while being single, comorbidities of hypertension and diabetes, and depression were significantly associated with poor sleep quality. Conclusion: The rate of CI and poor sleep quality in older adults was relatively high in Thailand. Early detection of CI and poor sleep quality and screening for all risk factors are important to improve in access to service, optimization of medical management, reduction in risk factors, and increased quality of life in older adults.

scholarly journals Association between pet ownership and sleep in the Swedish CArdioPulmonary bioImage Study (SCAPIS)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lieve T. van Egmond ◽  
Olga E. Titova ◽  
Eva Lindberg ◽  
Tove Fall ◽  
Christian Benedict
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
Odds Ratio ◽  
Poor Sleep ◽  
Pet Ownership ◽  
Poor Sleep Quality ◽  
Short Sleep Duration ◽  
Dog Walking ◽  
Dog Ownership ◽  
Using Data

AbstractPreliminary findings suggest that pets may impact the owner’s sleep. By using data from the Swedish CArdioPulmonary bIoimage Study (SCAPIS) cohort, we aimed to investigate the association of pet ownership with the following self-reported sleep outcomes in 3788 to 4574 participants: (i) achieving the recommended daily sleep duration for adults (i.e., at least 7 h per day); (ii) sleep quality as measured by the Pittsburgh Sleep Quality Index (a score of > 5 indicating poor sleep quality); and (iii) difficulty falling or staying asleep. Sleep metrics were not associated with pet ownership, dog ownership, and dog walking when controlling the logistic regression for possible confounders (e.g., shift work, lack of social interaction, and chronic stress). In contrast, cat ownership was associated with a higher odds ratio of failing to achieve the recommended duration of 7 h of sleep per day (adjusted odds ratio [95% CI]:1.18 [1.02, 1.37] versus non-cat owners). Our findings suggest that certain pet groups might have a more significant impact on the owner’s sleep than others. As the observed association between cat ownership and short sleep duration might be a chance finding, this observation should be seen as hypothesis-generating only.

scholarly journals Sleep Duration and Sleep Quality as Predictors of Health in Elderly Individuals

2018 ◽  
Vol 10 (11) ◽  
pp. 3918 ◽  
Author(s):  
Lovro Štefan ◽  
Vlatko Vučetić ◽  
Goran Vrgoč ◽  
Goran Sporiš
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
The Elderly ◽  
Cross Sectional Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Cross Sectional ◽  
Elderly Individuals ◽  
Self Rated Health ◽  
Study Participants

The main purpose of the present study was to explore the associations of sleep duration and sleep quality with self-rated health. In this cross-sectional study, participants were 894 elderly individuals. Self-rated health, sleep duration, and sleep quality were self-reported. The associations were examined using multiple logistic regression analyses.After adjusting for sex, physical activity, smoking consumption, alcohol consumption, psychological distress, socioeconomic status, and chronic disease/s, sleeping <6 h (OR (Odds ratio) = 3.21; 95% CI (95 percent confident interval) 1.61 to 6.39), 6–7 h (OR = 2.47; 95% CI 1.40 to 4.36), 8–9 h (OR = 3.26; 95% CI 1.82 to 5.83), and >9 h (OR = 3.62; 95% CI 1.57 to 8.34) and having ‘poor’ sleep quality (≥5 points; OR = 2.33; 95% CI 1.46 to 3.73) were associated with ‘poor’ self-rated health. When sleep duration and sleep quality were entered simultaneously into the model, the same associations remained. Our findings provide evidence that both ‘short’ and ‘long’ sleep and ‘poor’ sleep quality are associated with ‘poor’ self-rated health. Thus, interventions that promote healthy sleep hygiene in the elderly are warranted.

scholarly journals Association between maternal sleep duration and quality, and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2020 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Background : To assess the association of sleep duration and quality with the risk of preterm birth. Methods : Relevant studies were retrieved from the PubMed and Web of Science databases up to September 30, 2018. The reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs). Results : Ten identified studies (nine cohort studies and one case-controlled study) examined the associations of sleep duration and quality with the risk of preterm birth. As compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01–1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity ( I 2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity ( I 2 = 76.7%). Funnel plots as well as the Egger’s and Begg’s tests revealed no evidence of publication bias. Conclusions : This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth. Further subgroup analyses are warranted to test the robustness of these findings as well as to identify potential sources of heterogeneity.

A-124 Sleep Quality and Quantity in Individuals Aging with Traumatic Brain Injury: Associations with Psychosocial Outcomes and Health Conditions

2021 ◽  
Vol 36 (6) ◽  
pp. 1174-1174
Author(s):  
Rachael M Riccitello ◽  
Amanda R Rabinowitz ◽  
Umesh M Venkatesan ◽  
Kristine C Dell ◽  
Samantha M Vervoordts ◽  
...  
Keyword(s):  
Psychological Distress ◽  
Brain Injury ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Chronic Health Conditions ◽  
Health Conditions ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Chronic Health

Abstract Objective To examine the association of sleep quality/duration with chronic health conditions, psychological distress, and quality of life (QOL) in older adults with chronic traumatic brain injury (TBI). Methods 120 older adults (x-age = 64.2 ± 8.3) 1 or more years (med = 9.8, range = 1.1–45.6) post moderate–severe TBI reported on history of chronic health conditions and current sleep duration and quality. Participants were categorized by sleep duration (&lt; 6, 6–8, &gt;8 hours) and whether or not they felt well-rested. Outcome measures were QOL (Quality of Life after Brain Injury questionnaire) and psychological distress (Brief Symptom Inventory-18). Results 65% of individuals reported receiving 6–8 hours of sleep; 78% reported feeling well-rested. 17.5% reported no health conditions, 47.5% one condition, and 35% reported two or more. High blood pressure, high cholesterol, and diabetes were the most common. Number of health conditions was not related to sleep quality χ2(2,N = 120) =0.83, p = 0.66, or quantity, χ2(4,N = 120) =7.4, p = 0.12. MANCOVA controlling for age, chronicity, and injury severity revealed a significant association between poor sleep quality and decreased QOL across multiple life domains, V = 0.30, F(6,105) = 4.6, p &lt; 0.001, ηp2 = 0.21. Sleep duration was also associated with QOL, Λ = 0.80, F(12,208) = 2.1, p &lt; 0.05, ηp2 = 0.108. In ANCOVAs, poor sleep quality was related to increased psychological distress, F(1,110) = 18.3, p &lt; 0.001, ηp2 = 0.142, but sleep duration was not, F(2,109) = 2.2, p = 0.12, ηp2 = 0.038. Conclusion Although most participants received the recommended amount of sleep, poor sleep quality/quantity were associated with poorer QOL and sleep quality was additionally associated with psychological distress. Chronic health conditions were prevalent in the sample, but not related to self-reported sleep quality/duration.

Sign in / Sign up

Export Citation Format

Share Document