Sleep duration and progression to sarcopenia in Japanese community‐dwelling older adults: a 4 year longitudinal study

Journal of Cachexia Sarcopenia and Muscle, Journal Year: 2021, Volume and Issue: 12(4), P. 1034 - 1041

Published: June 30, 2021

Identifying factors that contribute to the development of sarcopenia in older adults is a public health priority. Although several studies have examined association between sleep duration and sarcopenia, additional evidence needed reveal causality this association, especially from longitudinal study. The purpose present study was examine whether associated with progression its subcomponents among community-dwelling Japan.A total 3918 people (mean age: 73.2 ± 6.0 years, 51.8% female) included National Center for Geriatrics Gerontology Study Geriatric Syndromes were analysed. Sleep assessed using self-reported questionnaire. Logistic regression analysis used estimate odds ratios (ORs) 95% confidence intervals (CIs) at Wave 2 (4 years later), according three categories [short: ≤6.0 h, medium: 6.1-8.9 h (control), & long: ≥9.0 h)] 1.The numbers each group second wave sample as follows: short 403 (10.3%), medium 2877 (73.4%), long 638 (16.3%). Significant associations found compared one, even after adjustment other covariates (OR 1.66, CI: 1.02-2.69, P = 0.040). Long significantly slow gait (OR: 1.55, 1.17-2.06, 0.002) low grip strength 1.34, 1.00-1.78, 0.047) but not muscle mass 1.33, 0.74-2.38, 0.343).This revealed an increased risk adults.

Language: Английский

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Food insecurity is associated with the sleep quality and quantity in adults: a systematic review and meta-analysis

Public Health Nutrition, Journal Year: 2022, Volume and Issue: 26(4), P. 792 - 802

Published: Nov. 23, 2022

Abstract Objective: We evaluated associations between food insecurity (FI) and the quality quantity of sleep in adults (≥18 years). Design: The current study represented a systematic review meta-analysis observational studies. Setting: Databases PubMed, Scopus, Embase Web Science were searched from inception until 6 June 2022. Meta-analyses conducted using random-effects models, effect sizes reported as OR 95 % CI. Participants: Data ten eligible studies, including 83 764 participants, included. Results: FI was associated with an increased risk poor (OR = 1·45; CI (1·24, 1·70), I 2 95, P < 0·001, n 7). Besides, subgroup analysis showed corresponding to severity across mild 1·31; (1·16, 1·48), 0 %, 5), moderate 1·49; (1·32, 1·68), 5) severe 1·89; (1·63, 2·20), levels. Similarly, by problems that trouble falling asleep 1·39; (1·05, 1·83), 91 0·002, 3) staying 1·91; (1·37, 2·67), 89 3). Moreover, odds shorter 1·14; (1·07, 1·21), 4) longer duration (1·03, 1·26), 0·010, 4). Conclusions: Collective evidence supports is adults. Preventative management strategies address may provide health benefits beyond improving nutritional status per se.

Language: Английский

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Physical activity intensity, frequency, duration, volume and the risk of possible sarcopenia in middle-aged and older adults

GeroScience, Journal Year: 2023, Volume and Issue: 46(4), P. 3743 - 3757

Published: June 4, 2023

Language: Английский

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Bidirectional causal associations between frailty measures and sleep disturbances: a two-sample Mendelian randomization study

Nature and Science of Sleep, Journal Year: 2025, Volume and Issue: Volume 17, P. 271 - 284

Published: Feb. 1, 2025

Observational studies have demonstrated a strong association between sleep disturbances and frailty. However, the causality remains inconclusive. We aimed to investigate bidirectional causal relationships frailty measures employing two-sample Mendelian randomization (MR) analysis. Two-sample MR analyses were performed based on large-scale genome-wide (GWAS) of European population for index (FI) (N = 175,226), Fried Frailty Score (FFS) 386,565), insomnia 283,595), duration 445,966) apnea 523,366). conducted estimates using inverse variance-weighted method (IVW), with sensitivity MR-Egger, weighted median, mode, pleiotropy residual sum outlier (MR-PRESSO) Cochran's Q test was assess heterogeneity. found that genetically predicted FI associated shorter apnea. The FFS insomnia, duration, In reverse direction analysis, genetic liability short long an increase in FI. Genetic FFS. Our study provided evidence supporting disturbances. findings contribute prevention management

Language: Английский

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Risk of sarcopenia among older adults and associated factors in daily life

British Journal of Community Nursing, Journal Year: 2025, Volume and Issue: 30(3), P. 136 - 144

Published: Feb. 26, 2025

Background: Sarcopenia-associated lifestyle factors are not fully recognised. Community nurses could identify such and promote intervention strategies, mitigating the risk of sarcopenia. Aims: To investigate health indicators that have an impact on increased sarcopenia among older adults in community. Methods: A cross-sectional study was conducted with data collected using a structured questionnaire. The SARC-F questionnaire used for assessment Barthel index, Fatigue Severity Scale, Visual Analogue Scale Athens Insomnia were to assess functionality, fatigue sleep. duration sleep self-reported. Descriptive statistics logistic regression analysis. Findings: total 100 subjects (median age=72.50 years) included this pilot study. Among participants, 19% identified as being at Functionality, difficulties predicted Conclusions: by recognising associated everyday life. Implications practice: Nurses community settings contribute prevention, early detection, slow progression or even potential reversal identifying, evaluating addressing related daily lives community-dwelling adults. Conducting routine screenings muscle strength function, promoting targeted exercise programmes providing nutritional guidance support can make significant difference. other healthcare professionals collaborate develop personalised plans provide comprehensive care mobility independence.

Language: Английский

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Interaction effects of sleep duration and activities of daily living on depressive symptoms among Chinese middle-aged and older adult individuals: evidence from the CHARLS

Frontiers in Public Health, Journal Year: 2025, Volume and Issue: 13

Published: March 12, 2025

Objectives Evidence on the combined effect of sleep duration and activities daily living (ADL) depressive symptoms is scarce. This study aimed to explore interaction effects between ADL limitations among Chinese individuals aged ≥45 years. Methods Data were extracted from China Health Retirement Longitudinal Study (CHARLS) wave 2020. Sleep was self-reported. The Center for Epidemiological Studies Depression Scale a 12-item scale employed estimate limitations, respectively. Logistic regression analysis conducted examine symptoms. Results found that short (OR = 1.69, 95% CI: 1.57–1.83), long 0.87, 0.79–0.95), [basic (BADL), OR 1.82, 1.66–2.01; instrumental (IADL), 1.88, 1.71–2.07] associated with Furthermore, synergistic risk identified IADL (RERI 1.08, 0.57–1.59) or BADL 1.13, 0.60–1.65). Conversely, antagonistic observed 0.88, 0.39–1.38) 0.76, 0.25–1.27) Conclusion revealed significant interactions symptoms, suggesting enhancing ADL’s function ensuring adequate could effectively prevent

Language: Английский

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Effects of sleep on sarcopenia in individuals with metabolic syndrome: A systematic review

Medicina de Familia SEMERGEN, Journal Year: 2025, Volume and Issue: 51(4), P. 102483 - 102483

Published: March 26, 2025

Language: Английский

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Association between sleep characteristics and physical functioning in middle-aged and elderly adults: findings from Chinese cohorts

Aging Clinical and Experimental Research, Journal Year: 2025, Volume and Issue: 37(1)

Published: April 7, 2025

Abstract Aims Aging is associated with declines in muscle strength and physical function, sleep plays a crucial role maintaining musculoskeletal health. This cohort study, based on the China Health Retirement Longitudinal Study (CHARLS), aims to explore relationship between characteristics performance middle-aged elderly individuals. Methods A total of 2,998 participants from CHARLS were included, baseline data 2011 survey follow-up 2015 survey. Nighttime napping patterns assessed, changes duration over time categorized. Physical functioning was assessed through handgrip strength, chair stand test, walking appendicular skeletal mass, SPPB scores. Multiple linear regression restricted cubic spline models employed analyze effects Results After adjusting for all confounding factors, multifactor liner indicated that durations exceeding 90 min reduced grip ( β = -0.39, 95% CI: -1.43, -0.01, P < 0.05) longer test times 0.59, 0.18, 0.99, 0.01). The clear U-shaped nap (non-linear 0.05), whereas no such observed test. In subgroup analyses addressing significant it found older than 65 years, males, those low levels daily activity exhibited greater sensitivity function. joint analysis showed compared individuals less 6 h nighttime napping, 6–8 30–90 0.63, 0.06, 1.20, 0.05). Additionally, naps 1.44, 0.68, 2.21, Conclusions Both insufficient excessive at linked diminished performance. For adults, approximately 50 may be potentially optimal strength. These findings highlight importance proper management, particularly men years old levels, preserving function reducing risk mobility decline.

Language: Английский

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Residential Thermal Environment for the Elderly

Published: Jan. 1, 2025

Language: Английский

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Effects of jazz dance and concurrent training on physical variables in postmenopausal women

Climacteric, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 10

Published: April 22, 2025

This study aimed to analyze the effects of jazz dance or concurrent training on cardiorespiratory fitness (CRF), muscle strength and sleep quality postmenopausal women. A randomized clinical trial with 6-month 12-month follow-up was conducted including 70 women (mean age 53.19 ± 3.39 years). Participants were into intervention (JD) group, (CT) group control (CG). CRF assessed using 6-min walk test, isokinetic dynamometer Pittsburgh Sleep Quality Index questionnaire. Generalized estimating equations post-hoc minimum significant difference used, intention-to-treat protocol adherence analyses performed. showed changes between groups, times interactions, but CT achieved greater gains compared JD group. Isokinetic long-term intragroup improvement for both at peak extension flexion. Intergroup differences observed, presenting higher means in all CG post intervention; however, group; flexion, presented averages intervention. The an duration short term, while did so follow-up. There intergroup reduction medication groups CG. Both modalities are effective improving CRF, quality.

Language: Английский

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