Concurrent assessments of lower limb loading patterns, mechanical muscle strength and functional performance in ACL-patients — A cross-sectional study

The Knee ◽  
2014 ◽  
Vol 21 (1) ◽  
pp. 66-73 ◽  
Author(s):  
A. Holsgaard-Larsen ◽  
C. Jensen ◽  
N.H.M. Mortensen ◽  
P. Aagaard
Keyword(s):  
Muscle Strength ◽  
Lower Limb ◽  
Functional Performance ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Limb Loading ◽  
Loading Patterns

scholarly journals Relationship between lower-limb muscle strength and functional independence among elderly people according to frailty criteria: a cross-sectional study

2014 ◽  
Vol 132 (5) ◽  
pp. 282-289 ◽  
Author(s):  
Fernanda Sotello Batista ◽  
Grace Angélica de Oliveira Gomes ◽  
Maria José D'Elboux ◽  
Fernanda Aparecida Cintra ◽  
Anita Liberalesso Neri ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Lower Limb ◽  
Functional Independence ◽  
Cross Sectional Study ◽  
Limb Muscle ◽  
Sectional Study ◽  
Cross Sectional ◽  
Elderly Outpatients ◽  
The Mean ◽  
Frailty Criteria

CONTEXT AND OBJECTIVE: Muscle strength and functional independence are considered to be determinants of frailty levels among elderly people. The aim here was to compare lower-limb muscle strength (LLMS) with functional independence in relation to sex, age and number of frailty criteria, and to ascertain the influence of these variables on elderly outpatients' independence.DESIGN AND SETTING: Quantitative cross-sectional study, in a tertiary hospital.METHODS: The study was conducted on 150 elderly outpatients of both sexes who were in a cognitive condition allowing oral communication, between October 2005 and October 2007. The following instruments were used: five-times sit-to-stand test (FTSST), Functional Independence Measurement (FIM) and Lawton's Instrumental Activities of Daily Living Scale (IADL). Descriptive, comparative, multivariate, univariate and Cronbach alpha analyses were performed.RESULTS: The mean time taken in the FTSST was 21.7 seconds; the mean score for FIM was 82.2 and for IADL was 21.2; 44.7% of the subjects presented 1-2 frailty criteria and 55.3% > 3 criteria. There was a significant association between LLMS and functional independence in relation to the number of frailty criteria, without homogeneity regarding sex and age. Functional independence showed significant influence from sex and LLMS.CONCLUSION: Elderly individuals with 1 or 2 frailty criteria presented greater independence in all FTSST scores. The subjects with higher LLMS presented better functional independence.

scholarly journals Intracellular Water Content in Lean Mass is Associated with Muscle Strength, Functional Capacity, and Frailty in Community-Dwelling Elderly Individuals. A Cross-Sectional Study

Nutrients ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 661 ◽  
Author(s):  
Mateu Serra-Prat ◽  
Isabel Lorenzo ◽  
Elisabet Palomera ◽  
Juan Yébenes ◽  
Lluís Campins ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Elderly People ◽  
Functional Capacity ◽  
Lean Mass ◽  
Functional Performance ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Intracellular Water ◽  
Sectional Study ◽  
Cross Sectional

High intracellular water (ICW) content has been associated with better functional performance and a lower frailty risk in elderly people. However, it is not clear if the protective effect of high ICW is due to greater muscle mass or better muscle quality and cell hydration. We aimed to assess the relationship between ICW content in lean mass (LM) and muscle strength, functional performance, frailty, and other clinical characteristics in elderly people. In an observational cross-sectional study of community-dwelling subjects aged ≥75 years, ICW and LM were estimated by bioelectrical impedance, and the ICW/LM ratio (mL/kg) calculated. Muscle strength was measured as hand grip, frailty status was assessed according to Fried criteria, and functional status was assessed by Barthel score. For 324 recruited subjects (mean age 80 years), mean (SD) ICW/LM ratio was 408 (29.3) mL/kg. The ICW/LM ratio was negatively correlated with age (rs = −0.249; p < 0.001). A higher ICW/LM ratio was associated with greater muscle strength, better functional capacity, and a lower frailty risk, even when adjusted by age, sex, nº of co-morbidities, and LM. ICW content in LM (including the muscle) may influence muscle strength, functional capacity and frailty. However, further studies are needed to confirm this hypothesis.

scholarly journals Increased modifiable cardiovascular risk factors in patients with Takayasu arteritis: a multicenter cross-sectional study

2021 ◽  
Vol 61 (1) ◽  
Author(s):  
Alexandre Moura dos Santos ◽  
Rafael Giovani Misse ◽  
Isabela Bruna Pires Borges ◽  
Bruno Gualano ◽  
Alexandre Wagner Silva de Souza ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Risk Factors ◽  
Muscle Strength ◽  
Aerobic Capacity ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Metabolic Equivalent ◽  
Handgrip Test

Abstract Background Modifiable cardiovascular risk factors (MCRFs), such as those related to aerobic capacity, muscle strength, physical activity, and body composition, have been poorly studied in Takayasu arteritis (TAK). Therefore, the aim of the study was to investigate MCRFs and their relationships with disease status and comorbidities among patients with TAK. Methods A multicenter cross-sectional study was conducted between 2019 and 2020, in which 20 adult women with TAK were compared with 16 healthy controls matched by gender, age, and body mass index. The following parameters were analyzed: aerobic capacity by cardiopulmonary test; muscle function by timed-stands test, timed up-and-go test, and handgrip test; muscle strength by one-repetition maximum test and handgrip test; body composition by densitometry; physical activity and metabolic equivalent by IPAQ, quality of life by HAQ and SF-36; disease activity by ITAS2010 and NIH score; and presence of comorbidities. Results Patients with TAK had a mean age of 41.5 (38.0–46.3) years, disease duration of 16.0 (9.5–20.0) years, and a mean BMI of 27.7±4.5 kg/m2. Three out of the 20 patients with TAK had active disease. Regarding comorbidities, 16 patients had systemic arterial hypertension, 11 had dyslipidemia, and two had type 2 diabetes mellitus, while the control group had no comorbidities. TAK had a significant reduction in aerobic capacity (absolute and relative VO2 peak), muscle strength in the lower limbs, increased visceral adipose tissue, waist-to-hip ratio, reduced walking capacity, decreased weekly metabolic equivalent, and quality of life (P< 0.05) as compared to controls. However, there were no correlations between these MCRFs parameters and disease activity. Conclusions TAK show impairment in MCRFs; therefore, strategies able to improve MCRF should be considered in this disease.

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