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Physical activity and elder

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https://www.readbyqxmd.com/read/28820909/dose-of-physical-activity-physical-functioning-and-disability-risk-in-mobility-limited-older-adults-results-from-the-life-study-randomized-trial
#1
Roger A Fielding, Jack M Guralnik, Abby C King, Marco Pahor, Mary M McDermott, Catrine Tudor-Locke, Todd M Manini, Nancy W Glynn, Anthony P Marsh, Robert S Axtell, Fang-Chi Hsu, W Jack Rejeski
Understanding the minimal dose of physical activity required to achieve improvement in physical functioning and reductions in disability risk is necessary to inform public health recommendations. To examine the effect of physical activity dose on changes in physical functioning and the onset of major mobility disability in The Lifestyle Interventions and Independence for Elders (LIFE) Study. We conducted a multicenter single masked randomized controlled trial that enrolled participants in 2010 and 2011 and followed them for an average of 2...
2017: PloS One
https://www.readbyqxmd.com/read/28818422/feasibility-and-effects-of-a-physical-activity-program-using-gerontechnology-in-assisted-living-communities-for-older-adults
#2
Martine Lauzé, Dominic D Martel, Mylène Aubertin-Leheudre
BACKGROUND: The number of older adults residing in assisted living communities is increasing. Despite the benefits of physical activity (PA) on physical and cognitive capacities, and the opportunities for being active offered in these living environments, this population is highly sedentary and more at risk of physical decline. This study aimed to assess the feasibility, the acceptability, and the effects of PA intervention using gerontechnology in assisted living communities. METHODS: Forty-two older adults in 4 assisted living communities were recruited and randomly assigned to an exercise intervention group (EX) or a control group (CON) using a 2:1 ratio...
August 14, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28812402/older-persons-experiences-of-a-home-based-exercise-program-with-behavioral-change-support
#3
Marina Arkkukangas, Annelie J Sundler, Anne Söderlund, Staffan Eriksson, Ann-Christin Johansson
BACKGROUND: It is a challenge to promote exercise among older persons. Knowledge is needed regarding the maintenance of exercise aiming at preventing falls and promoting health and well-being in older persons. PURPOSE: This descriptive study used a qualitative inductive approach to describe older persons' experiences of a fall-preventive, home-based exercise program with support for behavioral change. METHODS: Semi-structured interviews were conducted with 12 elderly persons aged 75 years or older, and a qualitative content analysis was performed...
August 16, 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28810247/physical-inactivity-predicts-slow-gait-speed-in-an-elderly-multi-ethnic-cohort-study-the-northern-manhattan-study
#4
Joshua Z Willey, Yeseon P Moon, Erin R Kulick, Ying Kuen Cheung, Clinton B Wright, Ralph L Sacco, Mitchell S V Elkind
INTRODUCTION: Gait speed is associated with multiple adverse outcomes of aging. We hypothesized that physical inactivity would be prospectively inversely associated with gait speed independently of white matter hyperintensity volume and silent brain infarcts on MRI. METHODS: Participants in the Northern Manhattan Study MRI sub-study had physical activity assessed when they were enrolled into the study. A mean of 5 years after the MRI, participants had gait speed measured via a timed 5-meter walk test...
August 16, 2017: Neuroepidemiology
https://www.readbyqxmd.com/read/28802772/effectiveness-of-a-combined-exercise-training-and-home-based-walking-programme-on-physical-activity-compared-with-standard-medical-care-in-moderate-copd-a-randomised-controlled-trial
#5
P de Roos, C Lucas, J H Strijbos, E van Trijffel
OBJECTIVE: To estimate the effectiveness of a 10-week combined exercise training and home-based walking programme on daily physical activity (PA) compared with standard medical care in patients with moderate chronic obstructive pulmonary disease (COPD). DESIGN: Randomised controlled trial. SETTING: Primary care physiotherapy. PARTICIPANTS: Consecutive patients with stable COPD at Gold Stage II with a score of two or more on the Medical Research Council Dyspnoea Scale...
July 14, 2017: Physiotherapy
https://www.readbyqxmd.com/read/28802214/the-relationship-between-physical-activity-meaning-in-life-and-subjective-vitality-in-community-dwelling-older-adults
#6
Haewon Ju
The present study examined the potential contribution of meaning in life to the relationship between physical activity and subjective vitality in older adults. Two-hundred and fifty community-dwelling elders completed the instruments assessing physical activity, meaning in life, and subjective vitality. Results from structural equation modeling indicated that physical activity was positively associated with both meaning in life and subjective vitality. Further, the relationship between physical activity and vitality was partially mediated by meaning in life...
August 2, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28800755/the-influence-of-3%C3%A2-months-of-physical-exercises-and-verbal-stimulation-on-functional-efficiency-and-use-of-free-time-in-an-older-population-under-institutional-care-study-protocol-for-a-randomized-controlled-trial
#7
Agnieszka Wiśniowska-Szurlej, Agnieszka Ćwirlej-Sozańska, Anna Wilmowska-Pietruszyńska, Natalia Milewska, Bernard Sozański
BACKGROUND: In recent years, there has been a significant change in the demographics of developed countries, including an increase in the number of older people. This aging population and the associated need for medical care and assistance places great strain on health care systems worldwide. In older populations, improved knowledge and understanding of the relationship between moderate exercise and health might result in greater motivation to engage in such activity; thus improving the overall health of this population...
August 11, 2017: Trials
https://www.readbyqxmd.com/read/28800481/effects-of-whole-body-vibration-on-postural-control-in-elderly-an-update-of-a-systematic-review-and-meta-analysis
#8
REVIEW
Slavko Rogan, Jan Taeymans, Lorenz Radlinger, Sandro Naepflin, Stefan Ruppen, Yvonne Bruelhart, Roger Hilfiker
The aim of this systematic review and meta-analysis was to offer an updated overview of the current studies on all types of whole-body vibration (WBV), to determine the effects of WBV on balance in Go-Go (active, independent), Slow-Go (some physical activity limitations) and No-Go (in need of care) elderly and to provide recommendations on available evidence on WBV for clinicians and researchers. An electronic literature search was conducted in PubMed, Cochrane Register of Controlled Trials, Physiotherapy Evidence Database (PEDro) and CINAHL (Ebsco Host) to identify studies on WBV therapy in Go-Goes, Slow-Goes and No-Goes...
August 3, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28799216/device-measured-physical-activity-as-a-predictor-of-disability-in-mobility-limited-older-adults
#9
Robert T Mankowski, Stephen D Anton, Robert Axtell, Shyh-Huei Chen, Roger A Fielding, Nancy W Glynn, Fang-Chi Hsu, Abby C King, Andrew S Layne, Christiaan Leeuwenburgh, Todd M Manini, Anthony P Marsh, Marco Pahor, Catrine Tudor-Locke, David E Conroy, Thomas W Buford
OBJECTIVES: To examine associations between objectively measured physical activity (PA) and incidence of major mobility disability (MMD) and persistent MMD (PMMD) in older adults in the Lifestyle Interventions and Independence for Elders (LIFE) Study. DESIGN: Prospective cohort of individuals aged 65 and older undergoing structured PA intervention or health education. SETTING: The LIFE Study was a multicenter (eight sites) randomized controlled trial designed to compare the efficacy of a long-term structured PA intervention with that of a health education (HE) program in reducing the incidence of MMD in mobility-limited older adults...
August 11, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28793112/social-representations-of-older-adults-regarding-quality-of-life
#10
Marielle Cristina Gonçalves Ferreira, Luiz Fernando Rangel Tura, Rafael Celestino da Silva, Márcia de Assunção Ferreira
Objective: to identify the social representations of older adults regarding quality of life, and to analyze the care practices adopted to promote it. Method: qualitative, exploratory, descriptive research, applying the Theory of Social Representations. Thirty older people from a Health Academy of Rio de Janeiro participated in the study. The software Alceste was used, and lexical analysis of data was performed. Results: social representations of quality of life are based on the social determinants of health; they evidence knowledge and practices of care by valuing physical activities...
July 2017: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/28782884/chronic-lymphocytic-leukemia-2017-update-on-diagnosis-risk-stratification-and-treatment
#11
REVIEW
Michael Hallek
DISEASE OVERVIEW: Chronic lymphocytic leukemia (CLL) is the commonest leukemia in western countries. The disease typically occurs in elderly patients and has a highly variable clinical course. Leukemic transformation is initiated by specific genomic alterations that impair apoptosis of clonal B cells. DIAGNOSIS: The diagnosis is established by blood counts, blood smears, and immunophenotyping of circulating B lymphocytes, which identify a clonal B-cell population carrying the CD5 antigen and B-cell markers...
September 2017: American Journal of Hematology
https://www.readbyqxmd.com/read/28772156/elderly-suicide-in-eskisehir-turkey
#12
Kenan Karbeyaz, Adnan Çelikel, Emrah Emiral, Gülsüm Öztürk Emiral
Old age should be examined separately from other stages of life in terms of ratio, method and motives for suicide. With some variation, epidemiological studies suggest suicides increase with age in virtually every society. This study examines demographic data (age, sex and marital status), and other factors related to 20-years (1997-2016) of completed elder suicides in Eskisehir, Turkey. The 74 cases of those 65 and over were evaluated with regard to method, tool and location of the suicide. Annual distributions illustrate gradual increases in this fatal self-harm over time...
June 27, 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28771079/socio-demographic-moderators-of-environment-physical-activity-associations-results-from-the-international-prevalence-study
#13
Lilian G Perez, Terry L Conway, Adrian Bauman, Jacqueline Kerr, John P Elder, Elva M Arredondo, Jim F Sallis
BACKGROUND: Associations between the built environment and physical activity (PA) may vary by socio-demographic factors. However, such evidence from international studies is limited. This study tested moderating effects of socio-demographic factors on associations between perceived environment and self-report total PA among adults from the International Prevalence Study. METHODS: Between 2002-2003, adults from nine countries (N=10,258) completed surveys assessing total PA (IPAQ-short), perceived environment, and socio-demographics (age, gender, and education)...
August 3, 2017: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/28765127/neighbouring-green-space-and-mortality-in-community-dwelling-elderly-hong-kong-chinese-a-cohort-study
#14
Dan Wang, Kevin Ka-Lun Lau, Ruby Yu, Samuel Y S Wong, Timothy T Y Kwok, Jean Woo
OBJECTIVE: Green space has been shown to be beneficial for human wellness through multiple pathways. This study aimed to explore the contributions of neighbouring green space to cause-specific mortality. METHODS: Data from 3544 Chinese men and women (aged ≥65 years at baseline) in a community-based cohort study were analysed. Outcome measures, identified from the death registry, were death from all-cause, respiratory system disease, circulatory system disease...
August 1, 2017: BMJ Open
https://www.readbyqxmd.com/read/28762937/-risk-of-cardiovascular-complications-and-geriatric-syndromes-among-elderly-women
#15
V N Larina, N K Runikhina, B Y Bart, I I Chukaeva, D G Karpenko
AIM: to assess the prevalence of some geriatric syndromes and their association with high risk of cardiovascular complications (RCVC) among elderly women. MATERIAL AND METHODS: We examined 72 women aged 69-77 years with cardiovascular diseases. Examination included laboratory and echocardiography assessment, dual-energy X-ray absorptiometry, 6-min walk test, assessment of psycho-emotional status using Mini-mental State Examination (MMSE) questionnaire. Frailty was defined as three or more of the following: weight loss, low physical activity levels, MMSE less or equal 23 points, weakness (chair stand test>10 sec), history of multiple falls...
March 2017: Kardiologiia
https://www.readbyqxmd.com/read/28762628/prognostic-value-of-physical-function-tests-and-muscle-mass-in-elderly-hospitalized-patients-a-prospective-observational-study
#16
Rubén Hernández-Luis, Esther Martín-Ponce, María Monereo-Muñoz, Geraldine Quintero-Platt, Silvia Odeh-Santana, Emilio González-Reimers, Francisco Santolaria
AIM: To determine the prognostic value for mortality of physical function tests, muscle mass loss, disability and frailty in elderly hospitalized patients. METHODS: We prospectively included 298 hospitalized patients aged >60 years (152 men and 146 women). We assessed comorbidity using the Charlson Comorbidity Index; nutrition by body mass index, midarm muscle area and subjective nutritional score; physical muscle function by handgrip strength, gait speed, standing balance and stand up test; disability using the Barthel test and activities of daily living; frailty by the clinical frailty scale and Fried frailty index; and cognitive impairment by the Pfeiffer test...
August 1, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28760658/frailty-body-composition-and-nutritional-status-in-non-institutionalised-elderly
#17
Leonel São Romão Preto, Maria do Carmo Dias Conceição, Telma Martins Figueiredo, Maria Augusta Pereira Mata, Pedro Miguel Barreira Preto, Ester Mateo Aguilar
OBJECTIVE: Frailty is a clinical syndrome characterized, among other signs, by involuntary weight loss and decreased muscle strength. The aim of this study was to analyse associations between frailty, body composition and nutritional status in non-institutionalised elderly people in the municipality of Alfândega (Braganza-Portugal). METHOD: Observational, prevalence and association study involving 220 elderly (mean 75.8±6.8 years of age; 68.8% women). Frailty was assessedt according to Fried criteria, body composition by bioelectrical impedance analysis and nutritional status using the Mini Nutritional Assessment Short-Form...
July 28, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/28757332/prediction-of-the-incidence-of-falls-and-deaths-among-elderly-nursing-home-residents-the-senior-study
#18
Fanny Buckinx, Jean-Louis Croisier, Jean-Yves Reginster, Céline Lenaerts, Théo Brunois, Xavier Rygaert, Jean Petermans, Olivier Bruyère
OBJECTIVE: The objective of this study was to evaluate, among nursing home residents, the extent to which the various operational definitions of frailty predict mortality and falls at 1 year. METHODS: We studied 662 participants from the Sample of Elderly Nursing home Individuals: An Observational Research (SENIOR) cohort aged 83.2 ± 8.99 years, including 484 (72.5%) women and living in nursing homes. Among this cohort, 584 and 565 participants, respectively, were monitored over 12 months for mortality assessment and for occurrence of falls (ie, by mean of their medical records)...
July 27, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28751368/functional-correlates-of-detailed-body-composition-in-healthy-elderly-subjects
#19
Corinna Geisler, Lisa Schweitzer, Manfred James Müller
Methods of body composition analysis (BCA) are now widely used to characterize health status, i.e. nutritional status, metabolic rates and cardio-metabolic risk factors. However, the functional correlates of individual body components have not been systematically analyzed. A 2-compartment model was assessed by air displacement plethysmographie, detailed body composition (BC)was measured by whole-body magnetic resonance imaging (MRI) in a healthy population of 40 Caucasians aged 65 to 81 years (20 males; body mass index range: 18...
July 27, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28750971/the-influence-of-physical-fitness-on-pressure-pain-threshold-of-elderly-women
#20
Fábio Marcon Alfieri, Alessandra Rodrigues de Souto Lima, Natália Cristina de Oliveira, Leslie Andrews Portes
Several factors may influence pressure pain threshold (PPT), including physical fitness. However, only a few authors have studied this relationship. The aim of this study was to investigate the relationships between muscle strength, functional capacity (ability to perform physical work and activities of daily living) and PPT in elderly women. This observational cross-sectional study involved 75 healthy women aged between 60 and 75 years. Volunteers underwent an evaluation consisting of anthropometry, functional capacity, muscle strength and PPT assessment by algometry in the following muscles: biceps brachii, flexor carpi ulnaris, flexor carpi radialis, vastus medialis, vastus lateralis and gluteus maximus...
July 2017: Journal of Bodywork and Movement Therapies
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