scholarly journals Physical functions, physical activity, and cognitive functions in community-dwelling older people with driving cessation: the Nakagawa Study

2020 ◽  
Vol 69 (1) ◽  
pp. 181-191
Author(s):  
Yujiro Kose ◽  
Masahiro Ikenaga ◽  
Yosuke Yamada ◽  
Noriko Takeda ◽  
Kazuhiro Morimura ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older People ◽  
Cognitive Functions ◽  
Community Dwelling ◽  
Driving Cessation ◽  
Physical Functions ◽  
Community Dwelling Older People

scholarly journals Nutritional Status and Risk Factors for Frailty in Community-Dwelling Older People: A Cross-Sectional Study

Nutrients ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 1041 ◽  
Author(s):  
Pilar Pérez-Ros ◽  
Rafael Vila-Candel ◽  
Lourdes López-Hernández ◽  
Francisco Miguel Martínez-Arnau
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Nutritional Status ◽  
Older People ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Sectional Study ◽  
Cross Sectional ◽  
Community Dwelling Older People ◽  
The Relationship

Objective: This study aims to assess the relationship that frailty has with nutritional status and functional risk factors in community-dwelling older adults. Methods: Cross-sectional study in community-dwelling older people, independent for walking and without impaired cognition. Frailty was assessed by Fried criteria. Nutritional status was analyzed by the Mini Nutritional Assessment Short Form (MNA-SF), biochemical markers (albumin, total proteins, cholesterol, lymphocytes, and hemoglobin); and anthropometric parameters (body mass index [BMI], body fat percentage, handgrip, and perimeters). A comprehensive geriatric assessment analyzed other risk factors: functionality, cognition, falls, comorbidity, polypharmacy, physical activity, and quality of life (QoL). Results: We included 564 elderly people with a mean age of 76.05 (standard deviation 3.97) years; 63.1% (n = 356) were women, and 83.9% (n = 473) were prefrail, and frail. The sample presented high functionality and a nutritional status with a predominance of overweight and obesity. Factors associated with frailty (R2 = 0.43) were age over 75 years (odds ratio [OR] 3.31, 95% confidence interval [CI] 1.76, 6.21; p < 0.001), female gender (OR 2.37, 95% CI 1.24, 4.52; p = 0.009), anemia (OR 2.45, 95% CI 1.19, 5.02; p = 0.015), falls (OR 1.94, 95% CI 1.12, 3.25; p = 0.016) and the fear of falling (OR 4.01: 95% CI 1.76, 9.16; p = 0.001). Performing more than 3 weekly hours of physical activity was found to be a protective factor (OR 0.23, 95% CI 0.15, 0.35; p < 0.001). Conclusions: The relationship between frailty and malnutrition in functionally independent community-dwelling older people is unclear. More studies are needed to know what nutritional markers are related to frailty, cognition, and functionality in order to discriminate the risk factors for community-dwelling older people at risk of malnutrition and dependency.

scholarly journals Physical activity types and risk of dementia in community-dwelling older people: the Three-City cohort

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Caroline Dupré ◽  
Bienvenu Bongue ◽  
Catherine Helmer ◽  
Jean François Dartigues ◽  
David Hupin ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older People ◽  
Community Dwelling ◽  
Activity Types ◽  
Community Dwelling Older People

scholarly journals 90 The Effectiveness of Volunteer-Led Physical Activity Interventions in Improving Health Outcomes for Community-Dwelling Older People: A Systematic Review

2020 ◽  
Vol 49 (Supplement_1) ◽  
pp. i30-i32
Author(s):  
S E R Lim ◽  
N J Cox ◽  
H C Roberts
Keyword(s):  
Physical Activity ◽  
Systematic Review ◽  
Older Adults ◽  
Older People ◽  
Health Outcomes ◽  
Grip Strength ◽  
Community Dwelling ◽  
Frailty Status ◽  
Community Dwelling Older People ◽  
Community Dwelling Older Adults

Abstract Introduction Physical activity (PA) is important for older people to maintain functional independence and healthy ageing. PA interventions for community-dwelling older adults are often delivered by healthcare professionals, fitness instructors or trained members of a research team. Innovative approaches are needed to ensure that these interventions are practical and sustainable. This systematic review explores the effectiveness of volunteer-led PA interventions in improving health outcomes for community-dwelling older people. Methods Following PRISMA recommendations, five databases (MEDLINE, Embase, CINAHL, PEDro, Cochrane library) were systematically searched until May 2019, for studies using trained volunteers to deliver PA interventions for community-dwelling older people aged ≥ 65 years, reporting on participant outcomes. Meta-analysis was not conducted due to included study heterogeneity. Results Twelve papers (eight studies including three randomised controlled trials (RCTs)) were included in the review; five papers reported different outcomes from the same RCT. Intervention settings included community exercise groups (n=4), home (n=2) and care homes (n=2). All eight studies included strength and balance exercises and frequency of PA ranged from once daily to weekly sessions. The three RCTs showed improvement in grip strength, nutritional and frailty status, and reduction in fear of falling, among 39 older adults (mean age 83 years) who received a physical training and nutritional intervention; improvement in grip strength and activity of daily living scores among 56 nursing home older adults (mean age 78 years) who received resistance exercise training; and a significantly higher proportion of older adults (n = 193, 9% improvement vs 0.5% in the control group) achieved the recommended target of 150 minutes of moderate vigorous PA per week using the Falls Management Exercise intervention. Two studies compared volunteer and health professional-delivered PA interventions and reported that both interventions were equally effective in reducing fear of falls and improving quality of life. Two quasi-experimental studies reported improvement in functional outcomes including functional reach, timed up and go test, and chair stand. A large prospective cohort study (n = 1620) reported a reduction in disability among older adults who received volunteer-led exercise compared to control, with a hazard ratio of 0.73 (95% CI 0.62-0.86) for development of disability. Conclusions Trained volunteers can lead PA interventions among community-dwelling older adults with some evidence of improved health outcomes including nutritional, functional and frailty status.

The Iconographical Falls Efficacy Scale (IconFES) in community-dwelling older people—a longitudinal validation study

2020 ◽  
Author(s):  
Mei Ling Lim ◽  
Kimberley S van Schooten ◽  
Kylie A Radford ◽  
Jasmine Menant ◽  
Stephen R Lord ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older People ◽  
Female Gender ◽  
Community Dwelling ◽  
Activity Restriction ◽  
Cut Points ◽  
Injurious Falls ◽  
High Concern ◽  
Risk Of Falls ◽  
Community Dwelling Older People

Abstract Background This study aimed to develop cut-points for the 30-item and 10-item Iconographical Falls Efficacy Scale (IconFES) in community-dwelling older people and evaluate the psychometric properties, including construct and predictive validity with respect to falls and reduced physical activity over 1 year. Methods Eight hundred and one participants completed the IconFES and underwent physical, psychological and cognitive measures at baseline. Physical activity was recorded at baseline and 12 months using an activity monitor, and 1-year fall incidence was collected using monthly falls calendars. Results Using receiver-operating characteristic curves and the Youden’s index for history of falls, physiological fall risk and depressive symptoms, cut-points were defined to differentiate between low and high concern about falling (30-item: &lt;53; 10-item: &lt;19). For the 30-item IconFES, we additionally defined cut-points for low (≤40), moderate (41–58) and high (≥59) concern about falling. Groups based on these cut-points differed significantly: low coordinated stability, executive function and amount of daily walking, and high level of disability (30-item version) and female gender (low/high 30-item version). Although there were some inconsistencies across IconFES classifications, high concern about falling predicted having had multiple falls or multiple/injurious falls, low amount of daily walking and low movement intensity at 12 months. Conclusions The developed IconFES cut-points were sensitive to variables associated with concern about falling and predicted fall incidence and physical activity restriction after 12 months. Applying these cut-points appears useful to identify older people with high concern about falling, who are at higher risk of falls and activity curtailment.

scholarly journals Conditions associated with sarcopenia and sarcopenic obesity among community-dwelling older people

2021 ◽  
Vol 10 (14) ◽  
pp. e279101422205
Author(s):  
Rita de Cássia da Silva Almeida Lira ◽  
Amanda Carla Corrêa Viana ◽  
Adrielle Cavalcanti de Pontes Araújo ◽  
Ulisses Taddei ◽  
Ana Célia Oliveira dos Santos
Keyword(s):  
Physical Activity ◽  
Older People ◽  
Family Support ◽  
Demographic Data ◽  
Community Dwelling ◽  
Sarcopenic Obesity ◽  
P Value ◽  
Fat Percentage ◽  
Cross Sectional ◽  
Community Dwelling Older People

Objective: to investigate the factors associated with sarcopenia and sarcopenic obesity (SO) in community-dwelling older people. Methods: This was a cross-sectional community-based study. Sarcopenia was diagnosed according to the cutoff points of hand grip strength (HGS), and SO was identified through a low HGS concomitant with a high body fat percentage, according to sex, determined using electrical bioimpedance. Calorie and protein intake was estimated using a 24-hour recall. Socio-demographic data were obtained by means of an interview and the level of physical activity was assessed using a specific instrument. Results: Prevalence of 43% and 19.6% were observed for sarcopenia and SO, respectively. Older people aged ≥ 70 years have a significantly higher risk for sarcopenia in 183% (PR = 2.83; 95% CI = [1.62 to 4.96]; p value < 0.001) compared to those aged 60 to 69 years. The prevalence of sarcopenia was higher in males, among those who contribute to family support, present comorbidities and are less physically active. The prevalence of SO and sarcopenia was high, but this study did not allow us to observe statistically significant associations. Calorie and protein intakes were predominantly inadequate throughout the sample, however, there was no association with sarcopenia and SO. Conclusion: Advance years of life was shown to be a factor associated with sarcopenia, and with SO. Contributing to family support and insufficient physical activity were determining conditions for the occurrence of sarcopenia.

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