scholarly journals Identifying a cut-off point for normal mobility: a comparison of the timed 'up and go' test in community-dwelling and institutionalised elderly women

2003 ◽  
Vol 32 (3) ◽  
pp. 315-320 ◽  
Author(s):  
H. A. Bischoff
Keyword(s):  
Elderly Women ◽  
Community Dwelling ◽  
Timed Up And Go

Knee extension strength and handgrip strength are important predictors of Timed Up and Go test performance among community-dwelling elderly women: a cross-sectional study

2021 ◽  
Vol 139 (1) ◽  
pp. 77-80
Author(s):  
Diogo Carvalho Felício ◽  
José Elias Filho ◽  
Bárbara Zille de Queiroz ◽  
Juliano Bergamaschine Mata Diz ◽  
Daniele Sirineu Pereira ◽  
...  
Keyword(s):  
Test Performance ◽  
Elderly Women ◽  
Handgrip Strength ◽  
Knee Extension ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Sectional Study ◽  
Timed Up And Go ◽  
Cross Sectional ◽  
Knee Extension Strength

scholarly journals The geriatric depression scale and the timed up and go test predict fear of falling in community-dwelling elderly women with type 2 diabetes mellitus: a cross-sectional study

2016 ◽  
Vol 16 (1) ◽  
Author(s):  
Bruno de Souza Moreira ◽  
Daniela Maria da Cruz dos Anjos ◽  
Daniele Sirineu Pereira ◽  
Rosana Ferreira Sampaio ◽  
Leani Souza Máximo Pereira ◽  
...  
Keyword(s):  
Elderly Women ◽  
Fear Of Falling ◽  
Geriatric Depression Scale ◽  
Depression Scale ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Geriatric Depression ◽  
Timed Up And Go ◽  
Cross Sectional

scholarly journals Mobility, balance and muscle performance according to self-efficacy for falls in the elderly

2015 ◽  
Vol 28 (2) ◽  
pp. 231-240
Author(s):  
Carolina Raíssa Bento Pereira da Silva ◽  
Ricardo Oliveira Guerra ◽  
Aline Medeiros Cavalcanti da Fonsêca ◽  
Andréa de Carvalho Gomes ◽  
Álvaro Campos Cavalcanti Maciel
Keyword(s):  
Self Efficacy ◽  
Elderly Women ◽  
The Elderly ◽  
Community Dwelling ◽  
Muscle Performance ◽  
Clinical Test ◽  
Isokinetic Dynamometry ◽  
Timed Up And Go ◽  
Perceived Efficacy ◽  
Body Balance

Introduction Changes in mobility, postural balance and muscle strength in the aging process may cause a fall in the elderly by changing or not perceived self-efficacy in preventing falls, the goal is to compare mobility, body balance and muscle performance according to self-efficacy for falls in community-dwelling elderly women. Materials and methods A comparative study of cross-section, with 63 community-dwelling elderly. We evaluated sociodemographic data, cognition (Mini-Mental State Examination), efficacy for falls (International Efficacy Scale for Falls, Brazil), mobility (Timed Up and Go Test), body balance by Berg Balance Scale, Balance Master System: Modified Clinical Test of Sensory Interaction on Balance (mCTSIB), Tandem walk (TW) Sit to Stand (STS) and muscular performance by isokinetic dynamometry. Using the cutoff point at or above 23 points, two groups, G1 with low perceived efficacy in preventing falls (n = 36) and G2 with high perceived efficacy in preventing falls (n = 27) were allocated. Student’s t test was performed for comparison between groups, with p value of 0.05. Results Comparing the elderly women regarding the efficacy of falls, significant differences were observed in the variables Timed Up and Go Test (p = 0.04), speed of oscillation test mCTSIB (p = 0.01) and the isokinetic dynamometry knee extension movement, peak torque (p = 0.04) and power (p = 0.03). Conclusion Comparing community-dwelling elderly women with low and high efficacy for falls, significant differences were in variables related to mobility, body balance and muscle function.

scholarly journals Physical Characteristics Vary According to Body Mass Index in Japanese Community-Dwelling Elderly Women

Geriatrics ◽  
2018 ◽  
Vol 3 (4) ◽  
pp. 87 ◽  
Author(s):  
Koji Nonaka ◽  
Shin Murata ◽  
Kayoko Shiraiwa ◽  
Teppei Abiko ◽  
Hideki Nakano ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Walking Speed ◽  
Elderly Women ◽  
Knee Extension ◽  
Normal Weight ◽  
Physical Characteristics ◽  
Community Dwelling ◽  
Weight Group ◽  
Normal Weight Group ◽  
Knee Extension Strength

Background: Body mass index (BMI) is related to health in the elderly. The purpose of this study was to investigate the physical characteristics in underweight, overweight, and obese Japanese community-dwelling elderly women compared to normal-weight elderly women. Methods: The study participants included 212 community-dwelling elderly women. They were categorized as underweight (BMI < 18.5), normal weight (18.5 ≤ BMI ≤ 22.9), overweight (23 ≤ BMI ≤ 24.9), and obese (BMI ≥ 25). Data on skeletal muscle mass index (SMI), number of trunk curl-ups performed within 30 seconds, knee extension strength, one-leg standing time, and walking speed were recorded. Results: In the underweight group, the number of trunk curl-ups was significantly lower than that of the normal-weight group (p = 0.011) and the correlation between knee extension strength and walking speed was relatively higher than in the normal-weight group (r = 0.612 vs. r = 0.471). In the overweight group, the SMI was significantly increased (p < 0.001), but knee extension strength was not increased (p = 0.235) compared to that of the normal-weight group. In the obese group, one-leg standing time was significantly shorter than in the normal-weight group (p = 0.016). Conclusions: Physical characteristics vary according to BMI and these findings are useful in assessing and planning interventional programs to improve and maintain physical function in elderly women.

scholarly journals Assessing elderly’s functional balance and mobility via analyzing data from waist-mounted tri-axial wearable accelerometers in timed up and go tests

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Lisha Yu ◽  
Yang Zhao ◽  
Hailiang Wang ◽  
Tien-Lung Sun ◽  
Terrence E. Murphy ◽  
...  
Keyword(s):  
Predictive Models ◽  
Cross Validation ◽  
Motor Coordination ◽  
Predictive Accuracy ◽  
Short Form ◽  
Community Dwelling ◽  
Regularized Regression ◽  
Balance Assessment ◽  
Timed Up And Go ◽  
Functional Balance

Abstract Background Poor balance has been cited as one of the key causal factors of falls. Timely detection of balance impairment can help identify the elderly prone to falls and also trigger early interventions to prevent them. The goal of this study was to develop a surrogate approach for assessing elderly’s functional balance based on Short Form Berg Balance Scale (SFBBS) score. Methods Data were collected from a waist-mounted tri-axial accelerometer while participants performed a timed up and go test. Clinically relevant variables were extracted from the segmented accelerometer signals for fitting SFBBS predictive models. Regularized regression together with random-shuffle-split cross-validation was used to facilitate the development of the predictive models for automatic balance estimation. Results Eighty-five community-dwelling older adults (72.12 ± 6.99 year) participated in our study. Our results demonstrated that combined clinical and sensor-based variables, together with regularized regression and cross-validation, achieved moderate-high predictive accuracy of SFBBS scores (mean MAE = 2.01 and mean RMSE = 2.55). Step length, gender, gait speed and linear acceleration variables describe the motor coordination were identified as significantly contributed variables of balance estimation. The predictive model also showed moderate-high discriminations in classifying the risk levels in the performance of three balance assessment motions in terms of AUC values of 0.72, 0.79 and 0.76 respectively. Conclusions The study presented a feasible option for quantitatively accurate, objectively measured, and unobtrusively collected functional balance assessment at the point-of-care or home environment. It also provided clinicians and elderly with stable and sensitive biomarkers for long-term monitoring of functional balance.

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 Non-Invasive Biomarkers of Musculoskeletal Health with High Discriminant Ability for Age and Gender

2021 ◽  
Vol 10 (7) ◽  
pp. 1352
Author(s):  
Sandra Agyapong-Badu ◽  
Martin B. Warner ◽  
Dinesh Samuel ◽  
Vasiliki Koutra ◽  
Maria Stokes
Keyword(s):  
Physical Function ◽  
Peak Flow ◽  
Community Dwelling ◽  
Thigh Muscle ◽  
Musculoskeletal Health ◽  
Timed Up And Go ◽  
Age And Gender ◽  
Linear Discriminant ◽  
Anterior Thigh ◽  
And Gender

A novel approach to ageing studies assessed the discriminatory ability of a combination of routine physical function tests and novel measures, notably muscle mechanical properties and thigh composition (ultrasound imaging) to classify healthy individuals according to age and gender. The cross-sectional study included 138 community-dwelling, self-reported healthy males and females (65 young, mean age ± SD = 25.7 ± 4.8 years; 73 older, 74.9 ± 5.9 years). Handgrip strength; quadriceps strength; respiratory peak flow; timed up and go; stair climbing time; anterior thigh tissue thickness; muscle stiffness, tone, elasticity (Myoton technology), and self-reported health related quality of life (SF36) were assessed. Stepwise feature selection using cross-validation with linear discriminant analysis was used to classify cases based on criterion variable derived from known effects of age on physical function. A model was trained and features selected using 126 cases with 0.92 accuracy (95% CI = 0.86–0.96; Kappa = 0.89). The final model included five features (peak flow, timed up and go, biceps brachii elasticity, anterior thigh muscle thickness, and percentage thigh muscle) with high sensitivity (0.82–0.96) and specificity (0.94–0.99). The most sensitive novel biomarkers require no volition, highlighting potentially useful tests for screening and monitoring effects of interventions on musculoskeletal health for vulnerable older people with pain or cognitive impairment.

scholarly journals Multisensory integration involved in the body perception of community-dwelling older adults

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Hide ◽  
Y. Ito ◽  
N. Kuroda ◽  
M. Kanda ◽  
W. Teramoto
Keyword(s):  
Older Adults ◽  
Multisensory Integration ◽  
Fall Risk ◽  
Community Dwelling ◽  
The Body ◽  
Risk Of Falling ◽  
Body Perception ◽  
Rubber Hand ◽  
Timed Up And Go ◽  
Community Dwelling Older Adults

AbstractThis study investigates how the multisensory integration in body perception changes with increasing age, and whether it is associated with older adults’ risk of falling. For this, the rubber hand illusion (RHI) and rubber foot illusion (RFI) were used. Twenty-eight community-dwelling older adults and 25 university students were recruited. They viewed a rubber hand or foot that was stimulated in synchrony or asynchrony with their own hidden hand or foot. The illusion was assessed by using a questionnaire, and measuring the proprioceptive drift and latency. The Timed Up and Go Test was used to classify the older adults into lower and higher fall-risk groups. No difference was observed in the RHI between the younger and older adults. However, several differences were observed in the RFI. Specifically, the older adults with a lower fall-risk hardly experienced the illusion, whereas those with a higher fall-risk experienced it with a shorter latency and no weaker than the younger adults. These results suggest that in older adults, the mechanism of multisensory integration for constructing body perception can change depending on the stimulated body parts, and that the risk of falling is associated with multisensory integration.

Usefulness of some current balance tests for identifying individuals with disequilibrium due to vestibular impairments

2009 ◽  
Vol 18 (5-6) ◽  
pp. 295-303
Author(s):  
Helen S. Cohen ◽  
Kay T. Kimball
Keyword(s):  
Sensitivity And Specificity ◽  
Care Center ◽  
Tertiary Care ◽  
High Sensitivity ◽  
Community Dwelling ◽  
Functional Mobility ◽  
Vestibular Disorders ◽  
Timed Up And Go ◽  
Balance Tests ◽  
Walking Balance

The goal of this study was to determine which of several clinical balance tests best identifies patients with vestibular disorders. We compared the scores of normals and patients on the Berg Balance Scale (Berg), Dynamic Gait Index (DGI), Timed Up and Go (TUG), Computerized Dynamic Posturography Sensory Organization Test (SOT), and a new obstacle avoidance test: the Functional Mobility Test (FMT). The study was performed in an out-patient balance laboratory at a tertiary care center. Subjects were 40 normal adults, and 40 adults with vestibular impairments. The main outcome measures were the sensitivity of tests to patients and specificity to normals. When adjusted for age the Berg, TUG, DGI and FMT had moderate sensitivity and specificity. SOT had moderately high sensitivity and specificity. SOT and FMT, combined, had high sensitivity and moderate specificity. Therefore, the kinds of tests of standing and walking balance that clinicians may use to screen patients for falling are not as good for screening for vestibular disorders as SOT. SOT combined with FMT is better. When screening patients for vestibular disorders, when objective diagnostic tests of the vestibular system, itself, are unavailable, tests of both standing and walking balance, together, give the most information about community-dwelling patients. These tests may also indicate the presence of sub-clinical balance problems in community-dwelling, asymptomatic adults.

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