scholarly journals Positive Association between High Protein Food Intake Frequency and Physical Performance and Higher-Level Functional Capacity in Daily Life

Nutrients ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 72
Author(s):  
Mika Kimura ◽  
Ai Moriyasu ◽  
Hyuma Makizako
Keyword(s):  
Older Adults ◽  
Physical Performance ◽  
Functional Capacity ◽  
Gait Speed ◽  
Community Dwelling ◽  
High Protein ◽  
Protein Food ◽  
Community Dwelling Older Adults ◽  
Usual Gait Speed ◽  
Frequency Score

Nutritional factors, including low protein intake and poor dietary variety, affect age-associated impairment in physical performance resulting in physical frailty. This cross-sectional study investigated the association between intake frequency of major high protein foods and both physical performance and higher-level functional capacity using the food frequency score (FFS) and high protein food frequency score (PFFS) among community-dwelling older adults. The data of 1185 older adults categorized into quartiles based on FFS and PFFS were analyzed. After adjusting for covariates, FFS and PFFS were significantly associated with physical performance [FFS, usual gait speed (p for trend = 0.007); PFFS, usual gait speed (p for trend < 0.001), maximum gait speed (p for trend = 0.002), timed up and go (p for trend = 0.025)], and higher-level functional capacity [FFS (p for trend < 0.001); PFFS (p for trend < 0.001)]. After excluding PFFS data, the participants’ scores were associated with only higher-level functional capacity. Multi-regression analysis with higher-level functional capacity as the covariate showed that FFS and PFFS were significantly correlated with physical performance. Hence, improving food intake frequency, particularly that of high protein foods, and dietary variety may help maintain higher-level functional capacity and physical performance in community-dwelling older adults.

scholarly journals Performance on sit-to-stand tests in relation to measures of functional fitness and sarcopenia diagnosis in community-dwelling older adults

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Xianyang Sherman Yee ◽  
Yee Sien Ng ◽  
John Carson Allen ◽  
Aisyah Latib ◽  
Ee Ling Tay ◽  
...  
Keyword(s):  
Older Adults ◽  
Grip Strength ◽  
Muscle Mass ◽  
Physical Performance ◽  
Gait Speed ◽  
Dynamic Balance ◽  
Community Dwelling ◽  
Sit To Stand ◽  
Fitness Measures ◽  
Community Dwelling Older Adults

Abstract Background The sit-to-stand (STS) test has been deployed as surrogate measures of strength or physical performance in sarcopenia diagnosis. This study examines the relationship of two common STS variants – Five Times Sit-to-Stand Test (5TSTS) and 30 s Chair Stand Test (30CST) – with grip strength, muscle mass and functional measures, and their impact on sarcopenia prevalence in community-dwelling older adults. Methods This is a cross-sectional analysis of 887 community-dwelling adults aged ≥50 years. Participants completed a battery of physical fitness tests - 5TSTS, 30CST, grip strength, gait speed, Timed-Up-and-Go (TUG) for dynamic balance and six-minute walk test (6MWT) for cardiorespiratory endurance. Muscle mass was measured using multi-frequency segmental bioelectrical impedance analysis (BIA). We performed correlation analysis between STS performance and other fitness measures and muscle mass, followed by multiple linear regression for the independent determinants of STS performance. Results Mean participant age was 67.3±7 years, with female predominance (72.9%). STS tests exhibited weak correlations with grip strength (30CST, r = 0.290; 5TSTS, r = − 0.242; both p< 0.01), and stronger correlations with gait speed (30CST, r = 0.517; 5TSTS, r = − 0.533; both p< 0.01), endurance (30CST, r = 0.558; 5TSTS, r = − 0.531; both p < 0.01) and dynamic balance (30CST, r = − 0.501; 5TSTS, r = 0.646; both p< 0.01). Muscle mass correlated with grip strength but not STS. In multiple regression analysis, all fitness measures were independently associated with 30CST performance. Performance in both STS tests remained independent of muscle mass. There was no significant difference in prevalence of possible sarcopenia diagnosis using grip strength or STS (30CST, 25.0%; 5TSTS, 22.1%; grip strength, 22.3%; p = 0.276). When both measures are used, prevalence is significantly higher (42.0%; p = 0.276). Prevalence of confirmed sarcopenia with inclusion of muscle mass was significantly lower using STS compared with grip strength (30CST, 4.6%; 5TSTS, 4.1% vs. grip strength, 7.1%; p< 0.05). Conclusion In the sarcopenia construct, STS tests better represents muscle physical performance rather than muscle strength. Different subsets of population with possible sarcopenia are identified depending on the test used. The lack of association of STS performance with muscle mass results in a lower prevalence of confirmed sarcopenia compared with grip strength, but may better reflect changes in muscle quality.

scholarly journals Associations of Sarcopenia Components With Physical Activity and Nutrition in Australian Older Adults Performing Exercise Training

2020 ◽  
Author(s):  
Ewelina Akehurst ◽  
David Scott ◽  
Juan Peña Rodriguez ◽  
Carol Alonso Gonzalez ◽  
Jasmaine Alyce Murphy ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Physical Performance ◽  
Gait Speed ◽  
Handgrip Strength ◽  
Community Dwelling ◽  
Activity Levels ◽  
Timed Up And Go ◽  
Community Dwelling Older Adults ◽  
Pearson Correlations

Abstract Background: The risk of progressive declines in skeletal muscle mass and strength, termed sarcopenia, increases with age, physical inactivity and poor diet. The purpose of this study was to explore associations of sarcopenia components with self-reported physical activity and nutrition in older adults participating in resistance training at conventional or Helsinki University Research [HUR] gyms. Methods: Muscle strength (via handgrip strength and chair stands), appendicular lean mass [ALM] (via dual energy X-ray absorptiometry) and physical performance (via gait speed over a 4-metre distance, short physical performance battery, timed up and go and 400-metre walk tests) were evaluated in a cohort study of 80 community-dwelling older adults (mean±SD 76.5B6.5 years). Pearson correlations explored associations for sarcopenia components with self-reported physical activity (via Physical Activity Scale for Elderly [PASE]) and nutrition (via Australian Eating Survey), with higher scores indicative of greater physical activity levels and better nutrition, respectively. Results: No differences in PASE were observed between HUR and conventional gyms, however HUR gym participants had a significantly higher self-reported protein intake and a trend (p = 0.055) to have higher energy intake. In both gym groups, gait speed was positively associated with self-reported physical activity (r = 0.275; p = 0.039 and r = 0.423; p = 0.044 for HUR and conventional gyms, respectively). ALM was positively associated with protein (p = 0.047, r = 0.418) and energy (p = 0.038, r = 0.435) intake in the conventional gym group. Similar associations were observed for ALM/h2 in the HUR group. None of the sarcopenia components were associated with the Australian Recommended Food Score (derived from the Australian Eating Survey) in either gym group.

Effects of a Community Care Station Program With Structured Exercise Intervention on Physical Performance and Balance in Community-Dwelling Older Adults: A Prospective 2-Year Observational Study

2017 ◽  
Vol 25 (4) ◽  
pp. 596-603 ◽  
Author(s):  
Chung-Chao Liang ◽  
Qi-Xing Change ◽  
Yu-Chou Hung ◽  
Chizan-Chung Chen ◽  
Chun-Hsiang Lin ◽  
...  
Keyword(s):  
Older Adults ◽  
Physical Performance ◽  
Gait Speed ◽  
Repeated Measures ◽  
Exercise Intervention ◽  
Community Care ◽  
Community Dwelling ◽  
Adult Care ◽  
Timed Up And Go ◽  
Community Dwelling Older Adults

The Taiwanese government has developed community care stations (CCSs) for community-based older adult care. We investigated the effects of a structured exercise intervention, applied at CCS for 6 months, on physical performance and balance in community-dwelling older adults, including a 2-year reassessment. Fifty-eight participants (aged 76.9 ± 6.3 years) participated in the study. The Elderly Mobility Scale, Short Physical Performance Battery (SPPB), Timed Up and Go (TUG), gait speed, functional reach, one-leg-stance (OLS), and flexibility were evaluated at baseline, 6 months, and 2 years. Compared with baseline, the participants improved significantly in the SPPB (0.93 points), TUG (1.94 s), gait speed (0.13 m/s), and right and left OLS (2.56 and 3.12 s) at 6 months. Furthermore, these significant effects, except for OLS, were maintained at the 2-year reassessment according to repeated-measures ANOVA (p < .01). Our preliminary data suggest that adding a structured exercise program can benefit older adults participating in Taiwanese CCSs.

scholarly journals Dual Decline in Gait and Cognition Is Associated With Future Dementia: Evidence for a Phenotype

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 264-264
Author(s):  
Manuel Montero Odasso ◽  
Mark Speechley ◽  
Richard Camicioli ◽  
Nellie Kamkar ◽  
Qu Tian ◽  
...  
Keyword(s):  
Older Adults ◽  
Gait Speed ◽  
Regression Models ◽  
Community Dwelling ◽  
Hierarchical Regression ◽  
Chi Square ◽  
Cox Models ◽  
Incident Dementia ◽  
Risk Of Progression ◽  
Community Dwelling Older Adults

Abstract BACKGROUND: The concurrent decline in gait speed and cognition are associated with future dementia. However, the clinical profile of those who present with dual-decline has not yet been described. We aimed to describe the phenotype and risk for incident dementia of individuals who present a dual-decline in comparison with non dual-decliners. METHODS: Prospective cohort of community-dwelling older adults free of dementia at baseline. We evaluated participants’ gait speed, cognition, medical status, functionality, incidence of adverse events, and dementia biannually over 7 years. Gait speed was assessed with a 6-meter electronic-walkway, and global cognition was assessed using the MoCA test. We compared characteristics between dual-decliners and non dual-decliners using t-test, Chi-square, and hierarchical regression models. We estimated incident dementia using Cox models. RESULTS: Among 144 participants (mean age 74.23 ± 6.72 years, 54% women), 17% progressed to dementia. Dual-decliners had a three-fold risk (HR: 3.12, 95%CI:1.23-7.93, p=0.017) of progression to dementia compared with non dual-decliners. Dual-decliners were significantly older with a higher prevalence of hypertension and dyslipidemia (p=0.002). Hierarchical regression models show that age and sex alone explained 3% of the variation in the dual-decliners group, while adding hypertension and dyslipidemia increased the explained variation to 8% and 10 %, respectively. The risk of becoming a dual-decliner was 4-fold if hypertension was present. CONCLUSION: Older adults with concurrent decline in gait speed and cognition represent a group at the highest risk of progression to dementia. These dual-decliners have a distinct phenotype with a higher prevalence of hypertension, a potentially treatable condition.

scholarly journals Impact of Malnutrition Status on Muscle Parameter Changes over a 5-Year Follow-Up of Community-Dwelling Older Adults from the SarcoPhAge Cohort

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 407
Author(s):  
Laetitia Lengelé ◽  
Olivier Bruyère ◽  
Charlotte Beaudart ◽  
Jean-Yves Reginster ◽  
Médéa Locquet
Keyword(s):  
Older Adults ◽  
Muscle Strength ◽  
Physical Performance ◽  
Community Dwelling ◽  
Timed Up And Go ◽  
P Values ◽  
Student’S T ◽  
The Impact ◽  
Community Dwelling Older Adults

This study aimed to assess the impact of malnutrition on the 5-year evolution of physical performance, muscle mass and muscle strength in participants from the SarcoPhAge cohort, consisting of community-dwelling older adults. The malnutrition status was assessed at baseline (T0) according to the “Global Leadership Initiatives on Malnutrition” (GLIM) criteria, and the muscle parameters were evaluated both at T0 and after five years of follow-up (T5). Lean mass, muscle strength and physical performance were assessed using dual X-ray absorptiometry, handgrip dynamometry, the short physical performance battery test and the timed up and go test, respectively. Differences in muscle outcomes according to nutritional status were tested using Student’s t-test. The association between malnutrition and the relative 5-year change in the muscle parameters was tested using multiple linear regressions adjusted for several covariates. A total of 411 participants (mean age of 72.3 ± 6.1 years, 56% women) were included. Of them, 96 individuals (23%) were diagnosed with malnutrition at baseline. Their muscle parameters were significantly lower than those of the well-nourished patients both at baseline and after five years of follow-up (all p-values < 0.05), except for muscle strength in women at T5, which was not significantly lower in the presence of malnutrition. However, the 5-year changes in muscle parameters of malnourished individuals were not significantly different than those of well-nourished individuals (all p-values > 0.05).

scholarly journals Association between Physical Frailty Subdomains and Oral Frailty in Community-Dwelling Older Adults

2021 ◽  
Vol 18 (6) ◽  
pp. 2931
Author(s):  
Ryo Komatsu ◽  
Koutatsu Nagai ◽  
Yoko Hasegawa ◽  
Kazuki Okuda ◽  
Yuto Okinaka ◽  
...  
Keyword(s):  
Older Adults ◽  
Gait Speed ◽  
Community Dwelling ◽  
Health Study ◽  
Cardiovascular Health Study ◽  
Physical Frailty ◽  
Cross Sectional ◽  
Important Indicator ◽  
Community Dwelling Older Adults ◽  
Oral Frailty

This cross-sectional study aimed to demonstrate the association between physical frailty subdomains and oral frailty. This study involved community-dwelling older adults (aged ≥65 years). Physical frailty was assessed with the Japanese version of the Cardiovascular Health Study criteria. Oral frailty was defined as limitations in at least three of six domains. Logistic regression analysis was used to analyze the association between physical frailty risk and oral frailty. In addition, we examined the association between physical frailty subdomains (gait speed, grip strength, exhaustion, low physical activity, and weight loss) and oral frailty. A total of 380 participants were recruited for this study. Overall, 18% and 14% of the participants were at risk of physical frailty and had oral frailty, respectively. Physical frailty risk (odds ratio (OR) = 2.40, 95% confidence interval (CI): 1.22–4.75, p = 0.012) was associated with oral frailty in multivariate analysis. In secondary analysis, among physical frailty subdomains, gait speed (OR = 0.85, 95% CI: 0.73–0.97, p = 0.019) was associated with oral frailty. The present findings suggest that physical frailty is closely related to oral frailty. Among physical frailty subdomains, decreased gait speed in particular is an important indicator related to the development of oral frailty.

scholarly journals How wearable sensors have been utilised to evaluate frailty in older adults: a systematic review

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Grainne Vavasour ◽  
Oonagh M. Giggins ◽  
Julie Doyle ◽  
Daniel Kelly
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Gait Speed ◽  
Outcome Measurement ◽  
Wearable Sensors ◽  
Adverse Outcomes ◽  
Community Dwelling ◽  
Ageing Population ◽  
Application Development ◽  
Community Dwelling Older Adults

Abstract Background Globally the population of older adults is increasing. It is estimated that by 2050 the number of adults over the age of 60 will represent over 21% of the world’s population. Frailty is a clinical condition associated with ageing resulting in an increase in adverse outcomes. It is considered the greatest challenge facing an ageing population affecting an estimated 16% of community-dwelling populations worldwide. Aim The aim of this systematic review is to explore how wearable sensors have been used to assess frailty in older adults. Method Electronic databases Medline, Science Direct, Scopus, and CINAHL were systematically searched March 2020 and November 2020. A search constraint of articles published in English, between January 2010 and November 2020 was applied. Papers included were primary observational studies involving; older adults aged > 60 years, used a wearable sensor to provide quantitative measurements of physical activity (PA) or mobility and a measure of frailty. Studies were excluded if they used non-wearable sensors for outcome measurement or outlined an algorithm or application development exclusively. The methodological quality of the selected studies was assessed using the Appraisal Tool for Cross-sectional Studies (AXIS). Results Twenty-nine studies examining the use of wearable sensors to assess and discriminate between stages of frailty in older adults were included. Thirteen different body-worn sensors were used in eight different body-locations. Participants were community-dwelling older adults. Studies were performed in home, laboratory or hospital settings. Postural transitions, number of steps, percentage of time in PA and intensity of PA together were the most frequently measured parameters followed closely by gait speed. All but one study demonstrated an association between PA and level of frailty. All reports of gait speed indicate correlation with frailty. Conclusions Wearable sensors have been successfully used to evaluate frailty in older adults. Further research is needed to identify a feasible, user-friendly device and body-location that can be used to identify signs of pre-frailty in community-dwelling older adults. This would facilitate early identification and targeted intervention to reduce the burden of frailty in an ageing population.

Short Physical Performance Battery (SPPB) score as a discriminator of dynapenic abdominal obesity among community-dwelling older adults

2021 ◽  
Vol 42 (2) ◽  
pp. 467-472
Author(s):  
Elane Priscila Rosa dos Santos ◽  
Caroline Fátima Ribeiro Silva ◽  
Daniela Gonçalves Ohara ◽  
Areolino Pena Matos ◽  
Ana Carolina Pereira Nunes Pinto ◽  
...  
Keyword(s):  
Older Adults ◽  
Physical Performance ◽  
Abdominal Obesity ◽  
Community Dwelling ◽  
Short Physical Performance Battery ◽  
Community Dwelling Older Adults

scholarly journals Respirometric Profiling of Muscle Mitochondria and Blood Cells Are Associated With Differences in Gait Speed Among Community-Dwelling Older Adults

2014 ◽  
Vol 70 (11) ◽  
pp. 1394-1399 ◽  
Author(s):  
Daniel J. Tyrrell ◽  
Manish S. Bharadwaj ◽  
Cynthia G. Van Horn ◽  
Stephen B. Kritchevsky ◽  
Barbara J. Nicklas ◽  
...  
Keyword(s):  
Older Adults ◽  
Blood Cells ◽  
Gait Speed ◽  
Community Dwelling ◽  
Muscle Mitochondria ◽  
Community Dwelling Older Adults
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