scholarly journals Exercise and physical training improve physical function in older adults with visual impairments but their effect on falls is unclear: a systematic review

2014 ◽  
Vol 60 (3) ◽  
pp. 130-135 ◽  
Author(s):  
Michael Gleeson ◽  
Catherine Sherrington ◽  
Lisa Keay
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Physical Function ◽  
Physical Training ◽  
Visual Impairments

scholarly journals Effects of vibration therapy on muscle mass, muscle strength and physical function in older adults with sarcopenia: a systematic review and meta-analysis

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Shuang Wu ◽  
Hong-Ting Ning ◽  
Su-Mei Xiao ◽  
Ming-Yue Hu ◽  
Xin-Yin Wu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Muscle Strength ◽  
Physical Function ◽  
Muscle Mass ◽  
Meta Analysis ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Local Vibration ◽  
Vibration Therapy

Abstract Background Sarcopenia, a progressive loss of muscle mass and function with advancing age, is a prevalent condition among older adults. As most older people are too frail to do intensive exercise and vibration therapy has low risk and ease of participation, it may be more readily accepted by elderly individuals. However, it remains unclear whether vibration therapy would be effective among older adults with sarcopenia. This systematic review and meta-analysis examined the effect of vibration therapy including local vibration therapy and whole-body vibration therapy, for enhancing muscle mass, muscle strength and physical function in older people with sarcopenia. Methods A systematic literature search was conducted in March 2019 in the following 5 electronic databases: PubMed, CINAHL, Embase, PEDro, and the Cochrane Central Register of Controlled Trials, with no restriction of language or the year of publication. Randomized controlled trials and quasi-experimental studies examining effects of vibration therapy on muscle mass, muscle strength or physical function in older adults with sarcopenia were included in this systematic review. Two reviewers independently assessed the methodological quality of the selected studies. Results Of the 1972 identified studies, seven publications from six studies involving 223 participants were included in this systematic review. Five of them conducted whole-body vibration therapy, while two conducted local vibration therapy. A meta-analysis of randomized controlled studies indicated that muscle strength significantly increased after whole-body vibration therapy (SMD 0.69, 95% CI 0.28 to 1.11, I2 = 0%, P = 0.001) and local vibration therapy (SMD 3.78, 95% CI 2.29 to 5.28, P < 0.001). Physical performance measured by the sit-to-stand test and the timed-up-and-go test were significantly improved after the intervention (SMD -0.79, 95% CI − 1.21 to − 0.37, I2 = 0%, P < 0.001) and SMD -0.83, 95% CI − 1.56 to − 0.11, I2 = 64%, P = 0.02, respectively). Conclusion Vibration therapy could be a prospective strategy for improving muscle strength and physical performance in older adults with sarcopenia. However, due to the limited number of the included studies, caution is needed when interpreting these results. More well-designed, large sample size studies should be conducted to further explore and validate the benefits of vibration therapy for this population.

Physical function and all-cause mortality in older adults diagnosed with cancer: A systematic review and meta-analysis

2020 ◽  
Author(s):  
Yasmin Ezzatvar ◽  
Robinson Ramírez-Vélez ◽  
Mikel L Sáez de Asteasu ◽  
Nicolás Martínez-Velilla ◽  
Fabricio Zambom-Ferraresi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Physical Function ◽  
Handgrip Strength ◽  
Meta Analysis ◽  
Timed Up And Go ◽  
Hazard Ratios ◽  
Inverse Variance ◽  
All Cause Mortality ◽  
Prospective Association

Abstract Background Physical function is an independent predictor of numerous chronic diseases, but its association with all-cause mortality in older adults diagnosed with cancer has received little attention. Objective The aim of this study was to conduct a systematic review and meta-analysis on the prospective association between physical function and all-cause mortality in older adults diagnosed with cancer. Methods Two authors systematically searched MEDLINE, EMBASE, and SportsDiscus databases. Prospective studies reporting associations of baseline physical function with all-cause mortality in patients aged 60 years or older diagnosed with any type of cancer were included. Hazard Ratios (HR) with associated 95% confidence intervals (CI) were extracted from studies for all-cause mortality and pooled HRs were then calculated using the random-effects inverse-variance model with the Hartung-Knapp-Sidik-Jonkman adjustment. Results Data from 25 studies with 8,109 adults diagnosed with cancer aged ≥60 years were included in the study. Higher levels of physical function (short physical performance battery, HR=0.44 95% CI, 0.29–0.67; I 2=16.0%; timed up and go, HR=0.40 95% CI, 0.31–0.53; I 2=61.9%; gait speed, HR=0.41 95% CI, 0.17–0.96; I 2=73.3%; handgrip strength: HR=0.61 95% CI, 0.43–0.85, I 2=85.6%; and overall, HR=0.45 95% CI, 0.35–0.57; I 2=88.6%) were associated with a lower risk of all-cause mortality compared to lower levels of functionality. Neither age at baseline nor length of follow-up had a significant effect on the HR estimates for lower all-cause mortality risk. Conclusion Physical function may exert an independent protective effect on all-cause mortality in older adults diagnosed with cancer.

Pre-discharge prognostic factors of physical function among older adults with hip fracture surgery: a systematic review

2019 ◽  
Vol 30 (5) ◽  
pp. 929-938 ◽  
Author(s):  
K. K. Lim ◽  
D. B. Matchar ◽  
J. L. Chong ◽  
W. Yeo ◽  
T. S. Howe ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Prognostic Factors ◽  
Hip Fracture ◽  
Physical Function ◽  
Hip Fracture Surgery ◽  
Fracture Surgery

scholarly journals The Effect of Chair-Based Exercise on Physical Function in Older Adults: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (4) ◽  
pp. 1902
Author(s):  
Natalie Klempel ◽  
Nicole E. Blackburn ◽  
Ilona L. McMullan ◽  
Jason J. Wilson ◽  
Lee Smith ◽  
...  
Keyword(s):  
Physical Activity ◽  
Systematic Review ◽  
Older Adults ◽  
Physical Function ◽  
Handgrip Strength ◽  
Meta Analysis ◽  
Later Life ◽  
Risk Of Bias ◽  
Exercise Programmes ◽  
The Impact

Physical activity is an important determinant of health in later life. The public health restrictions in response to COVID-19 have interrupted habitual physical activity behaviours in older adults. In response, numerous exercise programmes have been developed for older adults, many involving chair-based exercise. The aim of this systematic review was to synthesise the effects of chair-based exercise on the health of older adults. Ovid Medline, EMBASE, CINAHL, AMED, PyscInfo and SPORTDiscus databases were searched from inception to 1 April 2020. Chair-based exercise programmes in adults ≥50 years, lasting for at least 2 weeks and measuring the impact on physical function were included. Risk of bias of included studies were assessed using Cochrane risk of bias tool v2. Intervention content was described using TiDieR Criteria. Where sufficient studies (≥3 studies) reported data on an outcome, a random effects meta-analysis was performed. In total, 25 studies were included, with 19 studies in the meta-analyses. Seventeen studies had a low risk of bias and five had a high risk of bias. In this systematic review including 1388 participants, results demonstrated that chair-based exercise programmes improve upper extremity (handgrip strength: MD = 2.10; 95% CI = 0.76, 3.43 and 30 s arm curl test: MD = 2.82; 95% CI = 1.34, 4.31) and lower extremity function (30 s chair stand: MD 2.25; 95% CI = 0.64, 3.86). The findings suggest that chair-based exercises are effective and should be promoted as simple and easily implemented activities to maintain and develop strength for older adults.

scholarly journals Effectiveness of Nutritional Advice for Community-Dwelling Obese Older Adults With Frailty: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 8 ◽  
Author(s):  
Yue-Heng Yin ◽  
Justina Yat Wa Liu ◽  
Tsz Man Fan ◽  
Kit Man Leung ◽  
Man Wai Ng ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Body Weight ◽  
Physical Function ◽  
Fat Mass ◽  
Meta Analysis ◽  
Well Being ◽  
Community Dwelling ◽  
Cochrane Library ◽  
Nutritional Advice

Objectives: This systematic review was aimed to examine the effectiveness of nutritional advise interventions compared with usual care, or exercise, or exercise combined with nutritional advice as a means of improving the body weight, body composition, physical function, and psychosocial well-being of frail, obese older adults.Methods: CINAHL, Cochrane Library, Embase, MEDLINE, PsycINFO, and Scopus databases were searched to identify relevant studies. The quality of the included studies was assessed using Cochrane's risk of bias tool 2. Meta-analysis was performed with respect to body weight and fat mass. Other outcomes were synthesized narratively.Results: Eight articles (from two studies) with a total of 137 participants were included in the review. The results revealed that nutritional advice was more effective than exercise in reducing body weight and fat mass. The nutritional advice was also beneficial in enhancing physical function and psychosocial well-being. However, it was less effective than exercise or combined interventions in increasing muscle strength and preventing lean mass loss.Conclusions: Nutritional advice is an essential intervention for reducing body weight and fat mass, for enhancing physical function, and for improving the psychosocial well-being of obese older adults experiencing frailty. The limited number of studies included in this review suggests that there is a need for more well-designed interventional studies in order to confirm these findings.

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