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113 resultados encontrados.

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Factors associated with eating behaviors of young and middle-aged adults with overweight and obesity: a systematic review
Artículo
Material complementario disponible Artículo DOAJ
Yan He et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
The escalating prevalence of overweight and obesity among young and middle-aged adults constitutes a significant public health challenge. While modifying dietary behavior is accepted as a critical component of weight man...
LCC LCC:Public aspects of medicineIdioma eng
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Prevalence of frailty and its relationship with working hours among full-time middle-aged and older workers in China
Artículo
Acceso abierto Artículo DOAJ
Xiaonan SHI et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundFrailty serves as a significant precursor to falls, disability, and mortality. Epidemiological evidence examining the impact of working hours on frailty remains scarce.ObjectiveTo explore the prevalence of frai...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Social media use and depression among middle-aged and older Chinese adults: mediating roles of health literacy and perceived social support
Artículo
Acceso abierto Artículo DOAJ
Yihua Liu et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundMost research on social media use and depression has focused on young adults. A few studies in middle-aged and older Chinese adults have reported a negative association, but the underlying mechanisms remain unc...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Exploring the relationship between cognitive function and frailty in middle-aged and older adults Chinese adults: evidence from the CHARLS database
Artículo
Acceso abierto Artículo DOAJ
Biqi Zu et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundFrailty is a complex age-related clinical syndrome characterized by diminished physiological reserve and increased vulnerability to stressors. Cognitive function may be associated with frailty; however, evidenc...
LCC LCC:Public aspects of medicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The impact of digital infrastructure construction on the depressive symptoms among middle-aged and older adults: evidence from China
Artículo
Acceso abierto Artículo DOAJ
Chao Zhou et al · BMC · 2026 · ISSN 1471-2458
Abstract The “Broadband China” strategy has enhanced digital infrastructure through urban fiber upgrades, rural broadband expansion, and improved network performance. This research employs the multi-period difference...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Latent profiles analysis of Traditional Chinese Medicine Health Literacy in middle-aged and older adult patients with chronic diseases and its association with disease burden and self management
Artículo
Acceso abierto Artículo DOAJ
Guoyin Han et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
ObjectiveTo examine the heterogeneity and determinants of Traditional Chinese Medicine Health Literacy (TCM-HL) among middle-aged and older adults patients with chronic diseases and its association with disease burden an...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
A history of maternal separation drives systemic aging-associated signatures in middle-aged male rats
Artículo
Acceso abierto Artículo DOAJ
Pratik R. Chaudhari et al · Frontiers Media S.A · 2026 · ISSN 1662-5102
Early adversity programs induce changes that can accelerate biological aging. Using the early stress model of maternal separation (MS), we assessed oxidative, metabolic, and biochemical consequences in serum derived from...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Open Access
Impurity Elements in a Lead Seals and Stamps of Middle Ages and Phase Composition of Their Patina
Artículo
Acceso abierto Artículo DOAJ
I. F. Myronyuk et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428
The paper studied the elemental composition of lead alloys of appendage stamps and seals of Middle Ages, and the influence of impurity elements in the alloy and conditions for long-term storage of monuments on the course...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Roman Zaoral (ed.): Money and Finance in Central Europe during the Later Middle Ages
Artículo
Acceso abierto Artículo DOAJ
Viktor Pohanka · Karolinum Press · 2017 · ISSN 1804-0616
Recenze: Roman Zaoral (ed.): Money and Finance in Central Europe during the Later Middle Ages. Basingstoke: Palgrave Macmillan, 2016, 269 s.
LCC TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma ces
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Open Access
Torture and Nature in the Spanish Legal Discourse During the Middle Ages
Artículo
Acceso abierto Artículo CONICET Digital
Panateri, Daniel Alberto · Universidad del País Vasco · 2024 · ISSN 1698-4374
This paper aims to analyze the relationship between the concept of nature and the language of Law. On the one hand, I will show how nature worked in the “Roman Law”. On the other hand, taking this functioning, I will...
Idioma eng
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Open Access
Association of cardiometabolic index with incident cardiovascular disease in middle-aged and older adults with cardiovascular-kidney-metabolic syndrome stages 0–3: evidence from CHARLS (2011–2020)
Artículo
Acceso abierto Artículo DOAJ
Pusheng Ren et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract To examine the association between cardiometabolic index (CMI), including baseline CMI and cumulative average CMI (CumCMI), and the risk of cardiovascular disease (CVD) among Chinese middle-aged and older adults...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Association of cumulative exposure and dynamic change patterns of metabolic syndrome score with cardiometabolic multimorbidity progression among middle-aged and older Chinese adults: a longitudinal analysis based on CHARLS
Artículo
Material complementario disponible Artículo DOAJ
Jingjing Zhang et al · BioMed Central · 2026 · ISSN 3059-4057
Abstract Background Cardiometabolic multimorbidity (CMM) leads to adverse health outcomes. Based on data from the China Health and Retirement Longitudinal Study (CHARLS), we aimed to explore the cumulative exposure and d...
LCC LCC:Specialties of internal medicineIdioma eng
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Categorical characteristics of parenting concerns and their influencing factors in young and middle-aged breast cancer patients: a latent profile analysis
Artículo
Acceso abierto Artículo DOAJ
Haiyang Chu et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study explored the different categories of parenting concerns and their influencing factors in young and middle-aged breast cancer patients. 490 young and middle-aged breast cancer patients were recruited f...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Correlation of Menopausal Symptoms and Quality of Life with Physical Performance in Middle-Aged Women
Artículo
Acceso abierto Artículo DOAJ
Rívea Trindade da Silva et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2016 · ISSN 0100-7203
Abstract Introduction Some studies have investigated the influence of hormonal deficits and menopausal status in muscle disorders of women. However, it has not been investigated the relationship of both climacteric sym...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Estimation of small dense low-density lipoprotein cholesterol and cardiometabolic multimorbidity risk in middle-aged and elderly Chinese: findings from a nationwide prospective cohort
Artículo
Material complementario disponible Artículo DOAJ
Yifan Zhao et al · BMC · 2026 · ISSN 1471-2261
Abstract Background Cardiometabolic multimorbidity (CMM) poses a growing burden on aging populations. Small dense low-density lipoprotein cholesterol (sdLDL-C) is a key atherogenic particle, practically estimated by the ...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Exploring the physical, mental, and social dimensions of middle-aged adults for active and healthy aging: A cross-sectional study.
Artículo
Material complementario disponible Artículo DOAJ
Eunice Santos et al · Public Library of Science (PLoS) · 2025 · ISSN 1932-6203
IntroductionPopulation ageing presents a significant global challenge, necessitating sustained efforts to promote active and healthy ageing throughout life to improve quality of life in later years. This study aims to ch...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Fermented Whey Protein Supplementation Improves Muscular Strength, Muscle Parameters, and Physical Performance in Middle-Aged Korean Adults: An 8-Week Double Blind Randomized Controlled Trial
Artículo
Material complementario disponible Artículo DOAJ
Cheol Hyun Kim et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract The present study evaluated the effects of fermented whey protein using kimchi lactic acid bacteria Lactobacillus casei DK211 on skeletal muscle mass, muscle strength, and physical performance in healthy middle-...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Intrinsic capacity trajectory and hip fracture risk in Chinese middle-aged and older adults: a 10-year retrospective cohort study
Artículo
Material complementario disponible Artículo DOAJ
Yijie Yuan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Hip fracture is a key global health challenge with an estimated incidence of 26 million new cases by 2050. Although the World Health Organization 's Intrinsic capacity (IC) framework provides a comprehensive app...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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No associations between blood pressure and brain volumes in a convenience sample of Hispanic/Latino middle-aged and older adults
Artículo
Acceso abierto Artículo DOAJ
Carolina L. Costa et al · Frontiers Media S.A · 2026 · ISSN 1663-4365
BackgroundHigh blood pressure (BP) is a known risk factor for dementia, but the relationships between BP and gross brain volumes are mixed and are understudied in groups who are at particularly high risk for dementia, su...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Open Access
Prevalence of depressive symptoms and their association with handgrip strength among middle-aged and older adults in Egypt: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Shaimaa Sayed Abdelrheem et al · Springer · 2026 · ISSN 3005-0774
Abstract Objectives Depression is a prevalent mental health issue among the elderly, negatively impacting their quality of life and increasing healthcare costs. Handgrip strength (HGS) measures muscular strength and is a...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
The Associations Between Digital Exclusion and Physical or Cognitive Function in Middle-Aged and Older Adults: Systematic Review and Meta-Analysis
Artículo
Acceso abierto Artículo DOAJ
Jia Yu et al · JMIR Publications · 2026 · ISSN 2561-7605
Abstract BackgroundDigital exclusion posed a significant challenge, especially in middle-aged and older adults, which affected their health outcomes. However, the evidence regarding the associations of digita...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
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Open Access
The Impact of Sexual Abuse Experience on the Life Scenarios Manifestations in Middle-Aged Women
Artículo
Material complementario disponible Artículo DOAJ
Yana Shapoval · V. N. Karazin Kharkiv National University · 2025 · ISSN 2225-7756
The article presents the results of a comprehensive study of the psychological specifics of the impact of sexual violence experiences on the formation and manifestation of life scripts in middle-aged women. The relevance...
LCC TENDOlBzeWNob2xvZ3k~Idioma ukr
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The Occurrence of Sleep-Disordered Breathing among Middle-Aged Adults
Artículo
Material complementario disponible Artículo OpenAlex
Terry Young; Mari Palta; Jerome A. Dempsey; James B. Skatrud; Steven Weber; Safwan Badr · New England Journal of Medicine · 1993
BACKGROUND: Limited data have suggested that sleep-disordered breathing, a condition of repeated episodes of apnea and hypopnea during sleep, is prevalent among adults. Data from the Wisconsin Sleep Cohort Study, a longi...
Idioma en
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Human Development from Middle Childhood to Middle Adulthood : Growing Up to be Middle-Aged
Libro electrónico
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Pulkkinen, Lea · Taylor & Francis · ISBN 9781317556497;9781138840157;9781315732947;9781138840140
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