Association between Changes in Nutrient Intake and Changes in Muscle Strength and Physical Performance in the SarcoPhAge Cohort

Muscle weakness and physical performance impairment are common geriatric conditions that raise morbidity and mortality. They are known to be affected by nutrition, but only a few longitudinal studies exist. This study aims to fill this gap by exploring the association, over 3 years, between variations of nutrient intakes, as well as, on one side, the variations of handgrip strength, as a surrogate of muscle strength, and on the other side, the physical performance, assessed by gait speed. Participants from the SarcoPhAge study, a Belgian cohort of people aged 65 years and older, were asked to complete a self-administered food frequency questionnaire (FFQ) at the second (T2) and the fifth (T5) year of follow-up. Daily macro- and micronutrient intakes were measured and their changes in consumption over the three years of follow-up were then calculated. The association between changes in nutrients consumption and the variations in muscle parameters were investigated through multiple linear regressions. Out of the 534 participants included in the cohort, 238 had complete data at T2 and T5 (median age of 72.0 years (70.0–78.0 years), 60.9% women). In the cross-sectional analysis, calories, omega-3 fatty acids, potassium, and vitamins D, A, and K intakes were positively correlated with muscle strength. In the longitudinal analysis, neither the gait speed nor the muscle strength changes were significantly impacted by the variations. Other longitudinal investigations with longer follow-up are required to improve knowledge about these interrelations.

Download Full-text

DHERENCE TO A MEDITERRANEAN DIET IS NOT ASSOCIATED WITH RISK OF SARCOPENIC SYMPTOMOLOGY: A CROSS-SECTIONAL ANALYSIS OF OVERWEIGHT AND OBESE OLDER ADULTS IN AUSTRALIA

Journal of Frailty & Aging ◽

10.14283/jfa.2018.46 ◽

2018 ◽

pp. 1-4

Author(s):

A. Stanton ◽

J. Buckley ◽

A. Villani

Keyword(s):

Older Adults ◽

Mediterranean Diet ◽

Physical Performance ◽

Gait Speed ◽

Handgrip Strength ◽

Future Research ◽

Cross Sectional ◽

Mediterranean Populations ◽

Appendicular Skeletal Muscle ◽

Sectional Analysis

Adherence to a Mediterranean Diet (MedDiet) is inversely associated with sarcopenia. The aim of this study was to examine the association between adherence to a MedDiet and sarcopenic symptomology in obese older adults. For confirmation of sarcopenia, low appendicular skeletal muscle (ASM: males, ≤7.25kg/m2; females, ≤5.5kg/m2) accompanied low handgrip strength (males, ≤30kg; females, ≤20kg) or low physical performance (Short Physical Performance Battery [SPPB]: ≤8; or gait speed: ≤0.8m/sec). Adherence to a MedDiet was determined using the Mediterranean Diet Adherence Screener (MEDAS). Sixty-five older adults were included. Adherence to a MedDiet was not associated with a decreased risk of sarcopenic symptomology (SPPB: OR = 0.20; 95% CI: 0.01-3.1; P = 0.234; Muscle strength: OR = 1.81; 95% CI: 0.32-10.15; P = 0.499; Gait speed: OR = 0.58; 95% CI: 0.13-2.50; P = 0.468). Future research should investigate whether a Mediterranean-style intervention can prevent or improve sarcopenic symptomology, including in non-Mediterranean populations.

Download Full-text

Circulating levels of IGF1 are associated with muscle strength in middle-aged- and oldest-old women

Acta Endocrinologica ◽

10.1530/eje-10-0703 ◽

2011 ◽

Vol 164 (2) ◽

pp. 189-196 ◽

Cited By ~ 37

Author(s):

Diana G Taekema ◽

Carolina H Y Ling ◽

Gerard Jan Blauw ◽

Carel G Meskers ◽

Rudi G J Westendorp ◽

...

Keyword(s):

Muscle Strength ◽

Physical Performance ◽

Handgrip Strength ◽

Oldest Old ◽

Muscle Growth ◽

Serum Levels ◽

Middle Aged ◽

Cross Sectional ◽

The Relationship ◽

Circulating Levels

ObjectiveIn aging populations, poor handgrip strength has been associated with physical disability and mortality. IGF1 is an important mediator of muscle growth and regeneration affecting muscle function. We studied the relationship between circulating levels of IGF1, its binding protein 3 (IGFBP3), and handgrip strength and physical performance in middle-aged- and oldest-old subjects.DesignCross-sectional analysis in two different cohorts composed of middle-aged- (n=672, mean 63.9±6.7 years) and oldest-old subjects (n=272, all 89 years).MethodsHandgrip strength, functional performance and ability, and serum levels of IGF1 and IGFBP3 were measured in all subjects and analyzed by linear regression for men and women separately.ResultsIGF1 and IGFBP3 levels declined with chronological age and were positively associated with handgrip strength in middle-aged- and oldest-old women (both, P<0.05), but not in men of either age group. Furthermore, higher serum levels of IGF1 were associated with slower walking speed in oldest-old men (P=0.012), and serum levels of IGFBP3 were positively associated with activities of daily living in the oldest-old women (P=0.002).ConclusionThe significant relationship between IGF1 levels and muscle strength found in women but not in men suggests a gender-specific influence of IGF1 on muscle strength. Further studies are necessary to test the relationship with physical performance.

Download Full-text

Prevalence of Sarcopenic Obesity Using Different Definitions and the Relationship With Strength and Physical Performance in the Canadian Longitudinal Study of Aging

Frontiers in Physiology ◽

10.3389/fphys.2020.583825 ◽

2021 ◽

Vol 11 ◽

Author(s):

Sarah A. Purcell ◽

Michelle Mackenzie ◽

Thiago G. Barbosa-Silva ◽

Isabelle J. Dionne ◽

Sunita Ghosh ◽

...

Keyword(s):

Longitudinal Study ◽

Physical Performance ◽

Gait Speed ◽

Walking Speed ◽

Handgrip Strength ◽

Sarcopenic Obesity ◽

Cross Sectional ◽

X Ray ◽

The Relationship ◽

Negative Health Outcomes

Sarcopenic obesity is associated with several negative health outcomes. However, the prevalence of this condition – and the relationship to physical performance parameters – varies across definitions. The aim of this cross-sectional investigation was to describe the prevalence of sarcopenic obesity using different published definitions and their relationship with handgrip strength and walking speed in older Canadian adults. Individuals aged 65+ in the Canadian Longitudinal Study on Aging (n = 11,803; 49.6% male, 50.4% female) were included. Body composition was measured using dual X-ray absorptiometry. Sarcopenic obesity was defined using 29 definitions. Low handgrip strength was identified as < 27 kg in males and < 16 kg in females and poor physical performance was defined as gait speed ≤ 0.8 m/s. The prevalence of sarcopenic obesity ranged from 0.1 to 85.3% in males, and from 0 to 80.4% in females. Sarcopenic obesity was frequently associated with low handgrip strength (p < 0.05) in both males (14/17 definitions, 82.4%) and females (21/29 definitions, 72.4%). In very few definitions, sarcopenic obesity was associated with slow gait speed (males: 1/17 definitions [6.7%]; females: 2/29 [6.9%]). In conclusion, the prevalence of sarcopenic obesity varied greatly according to definitions and sarcopenic obesity was frequently associated with low handgrip strength.

Download Full-text

Composite Uremic Load and Physical Performance in Hemodialysis Patients: A Cross-Sectional Study

Toxins ◽

10.3390/toxins12020135 ◽

2020 ◽

Vol 12 (2) ◽

pp. 135

Author(s):

Karsten Vanden Wyngaert ◽

Amaryllis H. Van Craenenbroeck ◽

Els Holvoet ◽

Patrick Calders ◽

Wim Van Biesen ◽

...

Keyword(s):

Muscle Strength ◽

Exercise Capacity ◽

Physical Performance ◽

Ridge Regression ◽

Handgrip Strength ◽

Cross Sectional Study ◽

Uremic Toxins ◽

Sectional Study ◽

Cross Sectional ◽

The Impact

Impaired physical performance is common in patients on hemodialysis (HD) and is associated with poor prognosis. A patient relevant marker of adequacy of dialysis is lacking. Previous studies evaluated uremic toxicity by assessing the impact of different uremic toxins separately. However, such an approach is most likely not reflective of true uremic toxicity. Therefore, this cross-sectional study aimed to examine if the uremic syndrome, estimated as one composite of different uremic toxins (facilitated by ridge regression method) to reflect the kinetic behavior during dialysis, is associated with physical performance in patients on HD. Levels of p-cresyl glucuronide and sulfate, indole-acetic acid, indoxyl sulfate, uric acid, hippuric acid, and 3-carboxy-4-methyl-5-propyl-2-furanpropionic acid were assessed and associated by ridge regression to muscle strength, functional exercise capacity, and measures of balance and coordination. 75 HD patients were included (mean age 68 years, 57% male). The composite of different uremic toxins (i.e., uremic load) explained 22% of the variance in handgrip strength. Although there was an association between full body muscle strength and the composite uremic load independent of nutritional status, age and gender, the predictive power of composite uremic load for muscle weakness is limited. Single uremic toxins as well as composite uremic load were not associated with exercise capacity, coordination, and balance, indicating that the degree of uremia does not predict physical performance in patients on HD.

Download Full-text

Association between Muscle Mass and Muscle Strength with Physical Performance in Elderly in Surabaya

Surabaya Physical Medicine and Rehabilitation Journal ◽

10.20473/spmrj.v2i1.2020.24-34 ◽

2020 ◽

Vol 2 (1) ◽

pp. 24

Author(s):

Titin Kristiana ◽

Novira Widajanti ◽

Rwahita Satyawati

Keyword(s):

Muscle Strength ◽

Muscle Mass ◽

Physical Performance ◽

Handgrip Strength ◽

Positive Association ◽

The Elderly ◽

Bivariate Analysis ◽

Weak Correlation ◽

Elderly Age ◽

Cross Sectional

ABSTRACTBackground: Sarcopenia is a decrease in muscle mass and strength that mostly happens in the elderly. Sarcopenia is a problem that is often found in the elderly who are at risk of disability, hospitalization and death. This data on muscle mass and strength with physical performance is expected to support the theory of sarcopenia and as a reference in promoting and preventing sarcopenia in elderly.Aims: To analyze the association between muscle mass and strength (handgrip strength) with physical performance assessed using Short Physical Performance Battery (SPPB) in an elderly community.Methods: This study was a cross-sectional observational analytic study involving 203 sample of elderly (age >60 years old). The subjects were categorized as the strong and weak muscle mass and muscle strength, also the high, moderate and low physical performance. We used Bioimpedance Analysis (BIA) and hand dynamometer to measure muscle mass and muscle strength (handgrip strength). SPPB was used to assess physical performance.The association between muscle mass and strength with physical performance was displayed in bivariate analysis with chi square.Result: Of all 203 subjects, 57 were males and 146 were females. Chi square test showed association between muscle strength (handgrip strength) with physical performance (SPPB) (p=0.001), with a weak correlation (r=0.26) and no association between muscle mass and physical performance (SPPB) (p=0.517).Conclusion: There is a positive association between muscle strength with physical performance, with a weak correlation and no association between muscle mass and physical performance in the elderly community in Surabaya.

Download Full-text

Potential of Omega-3 Supplementation on Muscle Mass, Muscle Strength, and Physical Performance in Elderly Community

Open Access Macedonian Journal of Medical Sciences ◽

10.3889/oamjms.2021.5601 ◽

2021 ◽

Vol 9 (B) ◽

pp. 55-59

Author(s):

Nur Riviati ◽

Taufik Indrajaya ◽

Erial Bahar ◽

Dobi Saputra Burni

Keyword(s):

Muscle Strength ◽

Muscle Mass ◽

Physical Performance ◽

Functional Ability ◽

Functional Performance ◽

Handgrip Strength ◽

Bioelectrical Impedance ◽

Impedance Analysis ◽

The Elderly ◽

Omega 3

BACKGROUND: Geriatric problem characterized by reduced functional ability and impaired adaptation function caused by the decline in various body systems, as well as increased vulnerability to various kinds of stressors, which reduce a person’s functional performance. AIM: This study was aimed to explore the effect of omega-3 supplementation on muscle mass, muscle strength, and physical performance in the elderly community in Palembang, Indonesia. METHODS: This study is an open clinical trial, to assess the potential of omega-3 supplementation on muscle mass, handgrip strength, and physical activity of elderly community. Omega-3 is given as much as 1.2 g once a day for 12 weeks orally. Muscle strength was assessed using Bioelectrical Impedance Analysis. Meanwhile, the muscle strength was assessed with a muscle dynamometer. RESULTS: Omega-3 supplementation has only shown potent efficacy in improving muscle strength in geriatrics patients (before omega-3 supplementation 25.1 + 5.11; after omega-3 supplementation 26.2 + 5.16; p < 0.05). Omega 3 supplementation did not show significant improvement in muscle mass and gait ability in elderly patients. CONCLUSIONS: Omega-3 supplementation improves handgrip strength but does not increase muscle mass and physical performance for geriatrics.

Download Full-text

Possible Sarcopenia and Impact of Dual-Task Exercise on Gait Speed, Handgrip Strength, Falls, and Perceived Health

Frontiers in Medicine ◽

10.3389/fmed.2021.660463 ◽

2021 ◽

Vol 8 ◽

Author(s):

Reshma Aziz Merchant ◽

Yiong Huak Chan ◽

Richard Jor Yeong Hui ◽

Jia Yi Lim ◽

Sing Cheer Kwek ◽

...

Keyword(s):

Muscle Strength ◽

Social Isolation ◽

Physical Performance ◽

Dual Task ◽

Gait Speed ◽

Handgrip Strength ◽

Exercise Program ◽

Perceived Health ◽

Exercise Group ◽

Community Dwelling

Background: Sarcopenia is defined as a progressive age-related loss in muscle mass and strength affecting physical performance. It is associated with many negative outcomes including falls, disability, cognitive decline, and mortality. Protein enriched diet and resistance training have shown to improve muscle strength and function but there is limited evidence on impact of dual-task exercise in possible sarcopenia.Objective: To evaluate impact of community-based dual-task exercise on muscle strength and physical function in possible sarcopenia defined by either slow gait (SG) or poor handgrip strength (HGS). The secondary aims include effect on cognition, frailty, falls, social isolation, and perceived health.Methods: Community-dwelling older adults ≥60 years old were recruited from screening program intended to identify seniors at risk, and invited to participate in dual-task exercise program called HAPPY (Healthy Aging Promotion Program for You). One hundred and eleven participants with possible sarcopenia completed 3 months follow-up. Questionnaire was administered on demographics, frailty, sarcopenia, falls, perceived health, social network, functional, and cognitive status. Physical performance included assessment of HGS, gait speed, and Short Physical Performance Battery test (SPPB).Results: The mean age of the Exercise group was 75.9 years old and 73.0% were women. The Exercise group had more female (73.0 vs. 47.5%), were older (75.9 vs. 72.5 years old), had higher prevalence of falls (32.4 vs. 15.0%), lower BMI (23.7 vs. 25.8), and education (4.0 vs. 7.2 years). The gait speed of the Exercise group increased significantly with significant reduction in the prevalence of SG and poor HGS. All components of SPPB as well as the total score increased significantly while the prevalence of pre-frailty and falls dropped by half. The risk of social isolation reduced by 25% with significant improvement in perceived health and cognition in the Exercise group. Significant impact on improvement gait speed and SPPB persisted after adjustment for baseline factors.Conclusion: Dual-task exercise program is effective in improving gait speed, SPPB score, and reducing the prevalence of poor HGS with significant improvement in perceived health, cognition, and reduction in falls and frailty. Future prospective randomized control trials are needed to evaluate the effectiveness of dual-task interventions in reversing sarcopenia.

Download Full-text

The Role of Serum Omega 3 Levels on Muscle Mass, Muscle Strength, and Physical Performance in the Elderly Community

BioScientia Medicina ◽

10.32539/bsm.v5i3.220 ◽

2021 ◽

Vol 5 (3) ◽

pp. 329-339

Author(s):

Welly Salutondok ◽

Nur Riviati ◽

Yulianto kusnadi ◽

Erial Bahar ◽

Nova Kuniati ◽

...

Keyword(s):

Muscle Strength ◽

Muscle Mass ◽

Physical Performance ◽

Significant Relationship ◽

The Elderly ◽

Mean Value ◽

Geriatric Syndrome ◽

Omega 3 ◽

Cross Sectional ◽

Geriatric Clinic

A B S T R A C TIntroduction. Old age is related to geriatric syndrome where there are several healthproblems that often occur related to a decrease in body function and an increase inthe inflammatory process. Decrease in muscle mass, muscle strength and physicalperformance will lead to a condition of sarcopenia and frailty syndrome in the elderly.The importance of prevention so that sarcopenia does not occur in the elderly byevaluating the factors that can cause it, one of which is controlling nutritional factors(macro and micro nutrients), such as in research, namely omega-3 macronutrients.The purpose of this study was to determine the correlation between serum omega-3levels with muscle mass, muscle strength, and physical performance in the elderlycommunity at Moehammad Hoesin Hospital Palembang. Methods. This research isan observational analytic study with a cross-sectional approach which wasconducted at the Integrated Geriatric Clinic Internal Medicine RSMH Palembangfrom November 2019 to November 2020. A sample of 21 people aged> 60 years wasexamined for muscle mass, muscle strength, physical performance and omega-levels. 3 serums. All data processing and analysis in this study used SPSS version25 for Windows. Results. Of the 21 subjects, it was found that women were 19people (90.5%) and 2 men (9.5%). The mean value of muscle mass was 37.65 ± 5.7,hand grip strength was 24.04 ± 5 kg, and walking speed was 6.72 ± 1.8 seconds per6 meters. There were 11 subjects with low serum omega-3 levels of 485.25 ± 110.19mg. There was a significant relationship between serum omega-3 levels and musclemass (p = 0.041) with moderate correlation strength (r = 0.448). Conclusion: Musclemass has a significant relationship with serum omega-3 levels in the elderly withmoderate strength. Meanwhile, muscle strength and physical performance did nothave a significant relationship.

Download Full-text

Association between anemia, physical performance and cognitive function in Iranian elderly people: evidence from Bushehr Elderly Health (BEH) program

BMC Geriatrics ◽

10.1186/s12877-021-02285-9 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Maryam Marzban ◽

Iraj Nabipour ◽

Akram Farhadi ◽

Afshin Ostovar ◽

Bagher Larijani ◽

...

Keyword(s):

Cognitive Function ◽

Physical Performance ◽

Gait Speed ◽

Elderly Population ◽

Handgrip Strength ◽

Cross Sectional ◽

Elderly Health ◽

Category Fluency ◽

Usual Gait Speed ◽

Fluency Test

Abstract Background and objectives The present study aimed to investigate the relation between anemia and hemoglobin (Hgb) concentration, physical performance, and cognitive function in a large sample of Iranian elderly population. Methods Data were collected from Bushehr elderly health (BEH) program. A total of 3000 persons aged ≥60 years were selected through multistage random sampling. Hemoglobin values lower than 12 and 13 g/dL were considered as anemia for women and men, respectively. The cognitive function was measured using the Mini-cog test and Category fluency test (CFT), and the physical function was measured using handgrip strength (muscle strength), Relative handgrip strength (RHGS), and 4.57-m usual gait speed. Univariate and adjusted multivariate logistic regression and linear regression with Stata MP (version 15) were run, and a p-value of < 0.05 was used as statistically significant for all analyses. Results Among participants, 7.43% were anemic, and 115 (51.57%) simultaneously had anemia and cognitive disorder. There were significant associations between red blood cell count (RBC), hemoglobin (Hgb), platelet count (PLT), and hematocrit percentage (HCT) with cognitive impairment. Additionally, Hgb concentration was significantly associated with all physical measures (Mean handgrip, Relative handgrip, and usual gait speed) and late recall (mini-cog) among the whole participants. This association remained statistically significant after considering multi-cofounders. In contrast, after stratifying the participants by gender, the association between Hgb concentration and usual gait speed was decreased in both men and women; moreover, Hgb association with cognitive measures (category fluency test and late recall) was no longer significant (all p-values > 0.05). Conclusion There was a cross-sectional and significant association between anemia and functional variables (e.g., Relative and mean handgrip) in Iranian elderly population, whereas Semantic memory, Late recall, and walking were more affected by gender.

Download Full-text