scholarly journals Health and Physical Function Predicting Strength and Balance Training Adoption: A Community-Based Study Among Individuals Aged 75 and Older

2014 ◽  
Vol 22 (4) ◽  
pp. 543-549 ◽  
Author(s):  
Eeva Aartolahti ◽  
Sirpa Hartikainen ◽  
Eija Lönnroos ◽  
Arja Häkkinen
Keyword(s):  
Physical Function ◽  
Grip Strength ◽  
Cognitive Abilities ◽  
Balance Training ◽  
Berg Balance Scale ◽  
Population Based ◽  
Community Dwelling ◽  
Timed Up And Go ◽  
Physical Activity Counseling ◽  
Lower Grip

This study was conducted to determine the characteristics of health and physical function that are associated with not starting strength and balance training (SBT). The study population consisted of 339 community-dwelling individuals (75–98 years, 72% female). As part of a population-based intervention study they received comprehensive geriatric assessment, physical activity counseling, and had the opportunity to take part in SBT at the gym once a week. Compared with the SBT-adopters, the nonadopters (n = 157, 46%) were older and less physically active, had more comorbidities and lower cognitive abilities, more often had sedative load of drugs or were at the risk of malnutrition, had lower grip strength and more instrumental activities of daily living (IADL) difficulties, and displayed weaker performance in Berg Balance Scale and Timed Up and Go assessments. In multivariate models, higher age, impaired cognition, and lower grip strength were independently associated with nonadoption. In the future, more individually-tailored interventions are needed to overcome the factors that prevent exercise initiation.

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.

Effectiveness of balance training programme in reducing the frequency of falling in established osteoporotic women: a randomized controlled trial

2016 ◽  
Vol 31 (2) ◽  
pp. 217-224 ◽  
Author(s):  
Ibolya Mikó ◽  
Imre Szerb ◽  
Anna Szerb ◽  
Gyula Poor
Keyword(s):  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Intervention Group ◽  
Balance Training ◽  
Training Programme ◽  
Exercise Programme ◽  
Berg Balance Scale ◽  
Control Group ◽  
Timed Up And Go ◽  
Randomized Controlled

Objective: To investigate the effect of a 12-month sensomotor balance exercise programme on postural control and the frequency of falling in women with established osteoporosis. Design: Randomized controlled trial where the intervention group was assigned the 12-month Balance Training Programme and the control group did not undertake any intervention beyond regular osteoporosis treatment. Subjects: A total of 100 osteoporotic women – at least with one osteoporotic fracture – aged 65 years old and above. Main measures: Balance was assessed in static and dynamic posture both with performance-based measures of balance, such as the Berg Balance Scale and the Timed Up and Go Test, and with a stabilometric computerized platform. Interventions: Patients in the intervention group completed the 12-month sensomotor Balance Training Programme in an outpatient setting, guided by physical therapists, three times a week, for 30 minutes. Results: The Berg Balance Scale and the Timed Up and Go Test showed a statistically significant improvement of balance in the intervention group ( p = 0.001 and p = 0.005, respectively). Balance tests using the stabilometer also showed a statistically significant improvement in static and dynamic postural balance for osteoporotic women after the completion of the Balance Training Programme. As a consequence, the one-year exercise programme significantly decreased the number of falls in the exercise group compared with the control group. Conclusion: The Balance Training Programme significantly improved the balance parameters and reduced the number of falls in postmenopausal women who have already had at least one fracture in the past.

scholarly journals Differences in sarcopenia prevalence between upper-body and lower-body based EWGSOP2 muscle strength criteria: the Tromsø study 2015–2016

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Jonas Johansson ◽  
Bjørn Heine Strand ◽  
Bente Morseth ◽  
Laila Arnesdatter Hopstock ◽  
Sameline Grimsgaard
Keyword(s):  
Waist Circumference ◽  
Grip Strength ◽  
Body Height ◽  
Community Dwelling ◽  
Upper Body ◽  
Linear Regression Models ◽  
Timed Up And Go ◽  
Cross Sectional ◽  
Chair Stand ◽  
European Working

Abstract Background The European Working Group on Sarcopenia in Older People (EWGSOP2) recommends grip strength and chair stand tests to be used as primary defining measures. It is unclear how either test affects prevalence estimates. Methods This cross-sectional study involved 3498 community-dwelling participants (40–84 years) from the 7th Tromsø Study survey (2015–2016). We used grip strength, five-repetition chair stands, four-meter Walk Speed Test, Timed-Up-and-Go (TUG) and Dual-Energy X-ray Absorptiometry measurements. Data were analyzed using multiple linear regression models and ROC-curves. Results Probable and confirmed sarcopenia prevalence was 1.3 and 4.4% based on grip strength and chair stands, respectively. There was very low agreement between grip strength and chair stand cut-offs (κ = 0.07), with only 4.3% of participants defined as having probable sarcopenia overlapping in the two criteria. Participants with grip strength-based sarcopenia had lower mean height, weight, waist circumference, and appendicular lean mass relative to body height (ALMheight2) than non-sarcopenic participants (all p < 0.001), after adjusting for multiple covariates. Conversely, participants with chair stand-based sarcopenia had similar height, higher weight, waist circumference and body fat% compared to non-sarcopenic participants (all p < 0.05). Area-under-curves (AUCs) for TUG-time were significantly larger when using chair stand instead of grip strength cut-offs (0.86, 95% CI 0.84–0.89 vs. 0.75, 95% CI 0.69–0.83). Conclusions Using chair stands instead of grip strength more than doubled probable sarcopenia prevalence across all ages. The two measures defined individuals of contradictory anthropometrics, body composition, and dissimilar physical function to have probable sarcopenia. Researchers should further evaluate the consequences of using different strength measures in the EWGSOP2 definition to classify sarcopenia.

The Effects of a Divided-Attention Timed Stepping Accuracy Task on Balance, Strength, Endurance, and Functional Performance in Healthy Older Adults: A Pilot Study

2019 ◽  
Vol 27 (4) ◽  
pp. 521-528 ◽  
Author(s):  
Susan J. Leach ◽  
Joyce R. Maring ◽  
Ellen Costello
Keyword(s):  
Older Adults ◽  
Divided Attention ◽  
Functional Performance ◽  
Step Length ◽  
Berg Balance Scale ◽  
Primary Outcome Measure ◽  
Community Dwelling ◽  
Timed Up And Go ◽  
Healthy Older Adults ◽  
Stepping Accuracy

The aim of this study was to investigate whether a 6-week Divided-Attention Stepping Accuracy Task (DATSAT) intervention improved the primary outcome measure, maximal step length; other balance measures (Berg Balance scale and Timed Up and Go test); leg strength; endurance (6-min walk test); and functional tasks in 15 community-dwelling healthy older adults (age: 71.5 years, female: 46.7%) compared with 15 community-dwelling healthy older adults in a Bike and Strength (B&S) program (age: 73.8 years, female: 33.3%). Participants trained 3× per week, 30–60 min per session. Stepping-group differences were significant for all measures. B&S group improved in maximal step length (anterior and lateral), strength, and one functional task. Stepping group outperformed B&S group in Timed Up and Go and maximal step length posterior. B&S group outperformed stepping group in two strength measures. Exertion scores were lower for the stepping group. Overall, Divided-Attention Timed Stepping Accuracy Task training resulted in more within-group improvements and two between-group measures with less perceived effort and shorter intervention times.

scholarly journals Comparison of difficulty with activities of daily living in elderly adults undergoing hemodialysis and community-dwelling individuals: a cross-sectional study

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Toshiki Kutsuna ◽  
Yusuke Isobe ◽  
Takaaki Watanabe ◽  
Yusuke Matsunaga ◽  
Satomi Kusaka ◽  
...  
Keyword(s):  
Physical Function ◽  
Grip Strength ◽  
Gait Speed ◽  
Community Dwelling ◽  
Test Time ◽  
Control Group ◽  
Elderly Adults ◽  
Sit To Stand ◽  
Difficulty Score ◽  
Usual Gait Speed

Abstract Background Elderly adults undergoing hemodialysis (HD) have multiple comorbidities, physical frailty, and functional dependence with activities of daily living (ADL). ADL difficulty is an early predictor of ADL dependency in community-dwelling elderly adults. However, the characteristics of ADL difficulty in patients undergoing HD have not yet been reported. The present study aimed to examine the current status and characteristics of physical function and ADL difficulty in ambulatory elderly patients undergoing HD. Methods In all, 136 elderly outpatients undergoing HD and 40 community-dwelling controls participated in the present study. The characteristics, physical function (SARC-F score, grip strength, five-times sit-to-stand test time, usual gait speed, maximum gait speed, and short physical performance battery score), and scores from the ADL difficulty questionnaires [difficulty related to upper limb (U/L) and lower limb (L/L) functions] were compared between the HD and control groups. Multiple regression analysis was performed to examine whether the characteristics of physical function were able to discriminate ADL difficulty in the HD group. Results The HD group had a significantly greater SARC-F score, lower grip strength, longer five-times sit-to-stand test time, slower usual gait speed, slower maximum gait speed, lower short physical performance battery score, and lower U/L and L/L ADL difficulty scores compared to the control group (all P < 0.001). The distribution of U/L and L/L ADL difficulty scores showed a wider variation in the HD group than in the control group. The U/L ADL difficulty score was independently associated with the SARC-F score (β = −0.52, P < 0.001) and grip strength (β = 0.21, P = 0.02). The L/L ADL difficulty score was independently associated with the SARC-F score (β = −0.56, P < 0.001) and usual gait speed (β = 0.35, P < 0.001). Conclusions The elderly HD group had a poorer physical function and experienced stronger ADL difficulty than the control group. There was an association between ADL difficulty and sarcopenia or poor physical function among patients undergoing HD. These findings provide useful data for effective clinical management to prevent decline of ADL in ambulatory elderly patients undergoing HD.

scholarly journals Development of reference ranges of handgrip strength among healthy adults 65+ in Northwest Russia: a prospective population-based cohort Crystal study

2017 ◽  
Vol 21 (4) ◽  
pp. 29-35 ◽  
Author(s):  
Anna V Turusheva ◽  
Elena V Frolova ◽  
Jean-Marie Degryse
Keyword(s):  
Cohort Study ◽  
Grip Strength ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Polynomial Regression ◽  
Population Based ◽  
Community Dwelling ◽  
Normative Values ◽  
Specific Reference ◽  
Reference Ranges

Objectives. This paper sought to provide normative values for grip strength among older adults 65+ across different age groups in northwest Russia. Methods. A population-based prospective cohort study of 611 community-dwelling individuals 65+. Grip strength was measured using the standard protocol applied in the Groningen Elderly Tests. The cut-off thresholds for grip strength were defined separately for men and women of different ages using a weighted polynomial regression. Results and conclusions. 1. This study presents age- and sex-specific reference values for grip strength in the 65+ Russian population derived from a prospective cohort study. 2. The grip strength values obtained in the current study were lower than those reported in other population-based studies in Europe and USA.

scholarly journals Reliability, measurement error and minimum detectable change in mobility measures: a cohort study of community-dwelling adults aged 50 years and over in Ireland

BMJ Open ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. e030475 ◽  
Author(s):  
Orna A Donoghue ◽  
George M Savva ◽  
Axel Börsch-Supan ◽  
Rose Anne Kenny
Keyword(s):  
Gait Speed ◽  
Walking Speed ◽  
Intraclass Correlation ◽  
Health Assessment ◽  
Population Based ◽  
Time Of Day ◽  
Community Dwelling ◽  
Detectable Change ◽  
Timed Up And Go ◽  
Minimum Detectable Change

ObjectiveTo estimate the effects of repeat assessments, rater and time of day on mobility measures and to estimate their variation between and within participants in a population-based sample of Irish adults aged ≥50 years.DesignTest–retest study in a population representative sample.SettingAcademic health assessment centre of The Irish Longitudinal Study on Ageing (TILDA).Participants128 community-dwelling adults from the Survey for Health, Ageing and Retirement in Europe (SHARE) Ireland study who agreed to take part in the SHARE-Ireland/TILDA collaboration.InterventionsNot applicable.Outcome measuresParticipants performed timed up-and-go (TUG), repeated chair stands (RCS) and walking speed tests administered by one of two raters. Repeat assessments were conducted 1–4 months later. Participants were randomised with respect to a change in time (morning, afternoon) and whether the rater was changed between assessments. Within and between-participant variance for each measure was estimated using mixed-effects models. Intraclass correlation (ICC), SE of measurement and minimum detectable change (MDC) were reported.ResultsAverage performance did not vary between baseline and repeat assessments in any test, except RCS. The rater significantly affected performance on all tests except one, but time of day did not. Reliability varied from ICC=0.66 (RCS) to ICC=0.88 (usual gait speed). MDC was 2.08 s for TUG, 4.52 s for RCS and ranged from 19.49 to 34.73 cm/s for walking speed tests. There was no evidence for lower reliability of gait parameters with increasing time between assessments.ConclusionsReliability varied for each test when measurements are obtained over 1–4 months with most variation due to rater effects. Usual and motor dual task gait speed demonstrated highest reliability.

scholarly journals Pilot Outcomes of a Multicomponent Fall Risk Program Integrated Into Daily Lives of Community-Dwelling Older Adults

2020 ◽  
pp. 073346482091266
Author(s):  
Sarah L. Szanton ◽  
Lindy Clemson ◽  
Minhui Liu ◽  
Laura N. Gitlin ◽  
Melissa D. Hladek ◽  
...  
Keyword(s):  
Older Adults ◽  
Fall Prevention ◽  
Fall Risk ◽  
Pilot Trial ◽  
Balance Training ◽  
Community Dwelling ◽  
Control Group ◽  
Timed Up And Go ◽  
Daily Lives ◽  
Fall Risk Factors

Objectives: To evaluate whether a fall prevention intervention reduces fall risk in older adults who have previously fallen. Design: Randomized controlled pilot trial. Setting: Participants’ homes. Intervention: LIVE-LiFE, adapted from Lifestyle-Intervention Functional Exercise (LiFE) integrates strength and balance training into daily habits in eight visits over 12 weeks. The adaptations to LiFE were to also provide (a) US$500 in home safety changes, (b) vision contrast screening and referral, and (c) medication recommendations. Control condition consisted of fall prevention materials and individualized fall risk summary. Measurement: Timed Up and Go (TUG) and Tandem stand. Falls efficacy, feasibility, and acceptability of the intervention. Results: Sample ( N = 37) was 65% female, 65% White, and average 77 years. Compared with the control group, each outcome improved in the intervention. The LIVE-LiFE intervention had a large effect (1.1) for tandem stand, moderate (0.5) in falls efficacy, and small (0.1) in the TUG. Conclusion: Simultaneously addressing preventable fall risk factors is feasible.

Impact of 36 months of androgen-deprivation therapy (ADT) on physical function and quality of life (QOL) in men with nonmetastatic prostate cancer.

2012 ◽  
Vol 30 (5_suppl) ◽  
pp. 16-16
Author(s):  
Shabbir M.H. Alibhai ◽  
Henriette Breunis ◽  
Narhari Timilshina ◽  
George A. Tomlinson ◽  
Sarah Duff Canning ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Physical Function ◽  
Grip Strength ◽  
Healthy Controls ◽  
Control Groups ◽  
Timed Up And Go ◽  
Exercise Interventions ◽  
Early Exercise ◽  
One Year ◽  
Over Time

16 Background: Use of ADT has been shown to adversely affect physical function and QOL within 3 months of initiation; declines persist at 12 months. Few studies have examined physical function with ongoing ADT use beyond 12 months. Methods: In this extension of our prior study, men age 50 or older with non-metastatic prostate cancer (PC) who were on continuous ADT were followed along with two control groups (PC, no ADT; healthy controls) matched on age, education, and baseline function. Physical function was assessed with the 6-minute walk test (6MWT), grip strength, and the Timed Up and Go (TUG) test, representing endurance, upper extremity strength, and lower extremity strength, respectively. Aggregate physical and mental QOL were measured with the Medical Outcomes Study SF-36. Assessments were done at baseline and at 3, 6, 12, 18, 24, 30, and 36 months. Mixed effects regression models were used, adjusting for age, baseline function, and other covariates. Results: 87 patients on ADT, 86 PC controls, and 86 healthy controls were enrolled (mean age 69.4 y, range 50-87). At baseline, all three groups were similar in age and physical function (all ANOVA p>0.05) and most subjects were otherwise quite healthy. 6MWT distance improved in both control groups but remained unchanged in ADT users (p=0.0379). Grip strength declined sharply in the ADT group by 3 months and remained stable up to 36 months (p<0.001), whereas both control groups were stable over time. There was a slight worsening of TUG scores in the ADT group over 36 months (p=0.0003) but were unchanged in both control groups (p>0.10). Aggregate physical QOL continued to decline in ADT users over time (p=0.0002) but remained stable in both control groups over 36 months, whereas aggregate mental QOL was stable in all groups over time. Most declines were evident within 3-6 months of ADT initiation. Conclusions: Initial declines with continuous ADT use in both physical function and aggregate physical QOL persist for 36 months but generally did not decline further beyond one year despite ongoing ADT use. Early exercise interventions and/or intermittent ADT use may improve these outcomes.

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