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Martínez-Ezquerro JD, Ortiz-Ramírez M, García-delaTorre P, González-Covarrubias V, Sánchez-García S. Physical Performance and Telomere Length in Older Adults. Arch Med Res 2024; 55:103046. [PMID: 39013263 DOI: 10.1016/j.arcmed.2024.103046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 06/19/2024] [Accepted: 07/05/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND The aging population prompts studying risk factors and markers to predict healthy aging. Telomere length is a promising candidate for assessing various age-related traits. AIM OF THE STUDY To investigate the association between physical performance and telomere length. METHODS We enrolled 323 older Mexican adults from the "Cohort of Obesity, Sarcopenia, and Frailty of Older Mexican Adults" affiliated with the Instituto Mexicano del Seguro Social and assessed their physical performance using the Short Physical Performance Battery, dividing participants into low (≤7) and high (>7) groups. Absolute telomere length was determined by qPCR, and individuals were classified into short (≤4.22 kb) and long (>4.22 kb) groups. We calculated the mean and adjusted mean, considering sex and age, among others, with 95% CI. We estimated the effect size between physical performance and telomere length using Cohen's d for unequal group sizes and calculated the odds ratio for physical performance based on telomere length. RESULTS Participants with low physical performance had significantly shorter telomeres (mean 4.14.44.7 kb, adjusted mean 3.54.04.5 kb, p <0.001), while those with high physical performance exhibited longer telomeres (mean 5.55.75.9 kb, adjusted mean 4.75.35.8 kb, p <0.001), with a medium-to-high telomere length effect size (d = 0.762). The odds of low physical activity increased 2.13.66.1-fold per kb of telomere attrition (adjOR 1.73.36.3, p <0.001). CONCLUSION Decreased physical function is associated with shorter telomere length. Absolute telomere length presents a promising biomarker for distinguishing between healthy and unhealthy aging, warranting further investigation.
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Affiliation(s)
- José Darío Martínez-Ezquerro
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Área Envejecimiento, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Mauricio Ortiz-Ramírez
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Área Envejecimiento, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Paola García-delaTorre
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Área Envejecimiento, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | | | - Sergio Sánchez-García
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Área Envejecimiento, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
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Park HJ, Thapa N, Bae S, Yang JG, Choi J, Noh ES, Park H. Association between Physical Function, Mental Function and Frailty in Community-Dwelling Older Adults: A Cross-Sectional Study. J Clin Med 2024; 13:3207. [PMID: 38892918 PMCID: PMC11172678 DOI: 10.3390/jcm13113207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/25/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Background: This study examines the relationship between physical and mental function and frailty, independently and in conjunction with polypharmacy, among older adults. Methods: This cross-sectional study consisted of 368 participants aged ≥60 years. The participants were categorized into either robust or frail groups using Fried's frailty phenotype. Physical functions were assessed using grip strength, gait speed, Timed Up and Go (TUG), the Five Chair Sit to Stand Test (FCSST) and the Six-Minute Walk Test (SMWT). Mental functions were assessed using cognitive function and depression. Cognitive function was measured using Mini-Mental State Examination (MMSE). Depression was assessed with the Korean version of the Short Geriatric Depression Scale (SGDS). Results: The mean age of study population was 75.4 years. In this population, we identified 78.8% (n = 290) robust participants and 21.2% (n = 78) frail participants. The study examined frailty status (frail vs. non-frail) and frailty with and without polypharmacy using multivariate logistic regressions, adjusting for age and sex. In the logistic regression model estimating the risk of frailty, after adjustments for age, sex, BMI, and number of medications, individuals with low SMWT showed a significantly increased risk of frailty, with an odds ratio (OR) of 8.66 and a 95% confidence interval (CI) of 4.55-16.48. Additionally, global cognitive function was associated with a 1.97-fold increase in frailty risk (95% CI: 1.02-3.67). Moreover, in models adjusted for age, sex, and BMI to assess frailty risk linked to polypharmacy, the TUG, SMWT, and SGDS all showed increased risks, with ORs of 3.65 (95% CI: 1.07-12.47), 5.06 (95% CI: 1.40-18.32), and 5.71 (95% CI: 1.79-18.18), respectively. Conclusions: Physical function (SMWT, FCSST, TUG) and mental function (depression, cognition) were associated with frailty. By comprehensively examining these factors, we will gain valuable insights into frailty and enable more precise strategies for intervention and prevention.
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Affiliation(s)
| | | | | | | | | | | | - Hyuntae Park
- Department of Healthcare and Science, Dong-A University, Busan 49315, Republic of Korea; (H.-J.P.); (N.T.); (S.B.); (J.-G.Y.); (J.C.); (E.-S.N.)
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James C, Müller D, Müller C, Van De Looij Y, Altenmüller E, Kliegel M, Van De Ville D, Marie D. Randomized controlled trials of non-pharmacological interventions for healthy seniors: Effects on cognitive decline, brain plasticity and activities of daily living-A 23-year scoping review. Heliyon 2024; 10:e26674. [PMID: 38707392 PMCID: PMC11066598 DOI: 10.1016/j.heliyon.2024.e26674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/28/2024] [Accepted: 02/16/2024] [Indexed: 05/07/2024] Open
Abstract
Little is known about the simultaneous effects of non-pharmacological interventions (NPI) on healthy older adults' behavior and brain plasticity, as measured by psychometric instruments and magnetic resonance imaging (MRI). The purpose of this scoping review was to compile an extensive list of randomized controlled trials published from January 1, 2000, to August 31, 2023, of NPI for mitigating and countervailing age-related physical and cognitive decline and associated cerebral degeneration in healthy elderly populations with a mean age of 55 and over. After inventorying the NPI that met our criteria, we divided them into six classes: single-domain cognitive, multi-domain cognitive, physical aerobic, physical non-aerobic, combined cognitive and physical aerobic, and combined cognitive and physical non-aerobic. The ultimate purpose of these NPI was to enhance individual autonomy and well-being by bolstering functional capacity that might transfer to activities of daily living. The insights from this study can be a starting point for new research and inform social, public health, and economic policies. The PRISMA extension for scoping reviews (PRISMA-ScR) checklist served as the framework for this scoping review, which includes 70 studies. Results indicate that medium- and long-term interventions combining non-aerobic physical exercise and multi-domain cognitive interventions best stimulate neuroplasticity and protect against age-related decline and that outcomes may transfer to activities of daily living.
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Affiliation(s)
- C.E. James
- Geneva Musical Minds Lab (GEMMI Lab), Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Avenue de Champel 47, 1206, Geneva, Switzerland
- Faculty of Psychology and Educational Sciences, University of Geneva, Boulevard Carl-Vogt 101, 1205, Geneva, Switzerland
| | - D.M. Müller
- Geneva Musical Minds Lab (GEMMI Lab), Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Avenue de Champel 47, 1206, Geneva, Switzerland
| | - C.A.H. Müller
- Geneva Musical Minds Lab (GEMMI Lab), Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Avenue de Champel 47, 1206, Geneva, Switzerland
| | - Y. Van De Looij
- Geneva Musical Minds Lab (GEMMI Lab), Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Avenue de Champel 47, 1206, Geneva, Switzerland
- Division of Child Development and Growth, Department of Pediatrics, School of Medicine, University of Geneva, 6 Rue Willy Donzé, 1205 Geneva, Switzerland
- Center for Biomedical Imaging (CIBM), Animal Imaging and Technology Section, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH F1 - Station 6, 1015, Lausanne, Switzerland
| | - E. Altenmüller
- Hannover University of Music, Drama and Media, Institute for Music Physiology and Musicians' Medicine, Neues Haus 1, 30175, Hannover, Germany
- Center for Systems Neuroscience, Bünteweg 2, 30559, Hannover, Germany
| | - M. Kliegel
- Faculty of Psychology and Educational Sciences, University of Geneva, Boulevard Carl-Vogt 101, 1205, Geneva, Switzerland
- Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Switzerland, Chemin de Pinchat 22, 1207, Carouge, Switzerland
| | - D. Van De Ville
- Ecole polytechnique fédérale de Lausanne (EPFL), Neuro-X Institute, Campus Biotech, 1211 Geneva, Switzerland
- University of Geneva, Department of Radiology and Medical Informatics, Faculty of Medecine, Campus Biotech, 1211 Geneva, Switzerland
| | - D. Marie
- Geneva Musical Minds Lab (GEMMI Lab), Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Avenue de Champel 47, 1206, Geneva, Switzerland
- CIBM Center for Biomedical Imaging, Cognitive and Affective Neuroimaging Section, University of Geneva, 1211, Geneva, Switzerland
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Li Y, Wang X, Ya S, Jiaoling H, Hua N. The optimal cut-off value of five-time chair stand test for assessing sarcopenia among Chinese community-dwelling older adults. J Cachexia Sarcopenia Muscle 2024; 15:756-764. [PMID: 38342700 PMCID: PMC10995269 DOI: 10.1002/jcsm.13441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/20/2023] [Accepted: 01/14/2024] [Indexed: 02/13/2024] Open
Abstract
BACKGROUND The five-time chair stand test (5CST) as an indicator of muscle strength and physical function is the first step in assessing sarcopenia. We aimed to determine the optimal cut-off value of the 5CST for assessing older adults with sarcopenia in the Chinese community. METHODS We used a stratified cluster random sampling method to recruit older adults from Chinese communities. The handgrip strength was assessed using an electronic handgrip dynamometer. The 5CST and gait speed were assessed by the trained researchers. The bioimpedance analysis device was used to evaluate the skeletal muscle index. We used the Asian Working Group for Sarcopenia diagnosis criteria as the gold standard. According to the receiver operating characteristic curve, we determine the optimal cut-off value using the Youden index. RESULTS A total of 1027 participants were included in this analysis, including 337 men and 690 women with an average age of 70.35 ± 7.24 years. The prevalence of sarcopenia in total participants was 24.9%. The optimal cut-off value of 5CST in the total population was 10.9 s. Stratified by age and gender, for the older adults aged 60-69 years, the optimal cut-off values were 9.2 s in men and 10.8 s in women; for the older adults aged 70-79 years, cut-off values were 10.2 s in men and 10.9 s in women; and for the older adults over 80 years, cut-off values were 14.0 s in men and 11.5 s in women (all P < 0.001). The areas under the curve of 5CST were 0.632 in men and 0.650 in women (both P < 0.001). Using the newly defined cut-off values, the prevalence of sarcopenia increased significantly (P < 0.001). CONCLUSIONS We determined the optimal cut-off value of the 5CST for assessing older adults with sarcopenia in the Chinese community, and this cut-off can significantly improve the detection rate of sarcopenia. The cut-off determined in our study will help community workers detect more people with sarcopenia and benefit from early intervention and management of sarcopenia in practice.
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Affiliation(s)
- Yu‐Hua Li
- Xiangya Nursing SchoolThe Central South UniversityChangshaHunanChina
| | - Xiu‐Hua Wang
- Xiangya Nursing SchoolThe Central South UniversityChangshaHunanChina
| | - Shi Ya
- School of Health Sciences, Faculty of Biology, Medicine and HealthThe University of ManchesterManchesterUK
- School of Nursing and School of Public HealthYangzhou UniversityYangzhouJiangsuChina
| | - Huang Jiaoling
- Xiangya Nursing SchoolThe Central South UniversityChangshaHunanChina
| | - Nan Hua
- Xiangya Nursing SchoolThe Central South UniversityChangshaHunanChina
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Lawongsa K, Srisuwan P, Tejavanija S, Gesakomol K. Sensitivity and specificity of Yubi-wakka (finger-ring) screening method for sarcopenia among older Thai adults. Geriatr Gerontol Int 2024; 24:263-268. [PMID: 38286739 DOI: 10.1111/ggi.14787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/24/2023] [Accepted: 12/08/2023] [Indexed: 01/31/2024]
Abstract
AIM The aim of this study was to validate a Yubi-wakka (finger-ring) test to identify older adults at risk for sarcopenia. Generally, measurements of muscle mass are considered to be a gold standard for testing for sarcopenia; such measurements are typically attained using bioelectrical impedance analysis (BIA) or dual-energy X-ray absorptiometry (DXA). However, the Yubi-wakka test is a simple assessment that can also be used to screen for sarcopenia. METHODS An analytic cross-sectional study was conducted to determine the sensitivity and specificity of the Yubi-wakka test. The study cohort included 230 adults older than 60 years who had no disabilities or handicaps and who visited the outpatient department of Phramongkutklao Hospital. Each participant underwent the Yubi-wakka test, a handgrip strength test, the 5-chair stand test, and BIA. We analyzed the associations between the Yubi-wakka test results and sarcopenia. The findings were compared with diagnoses that followed from the Asian Working Group for Sarcopenia 2019. RESULTS The test results were statistically associated with sarcopenia ("just fits" odds ratio [OR]: 8.55, 95% confidence interval [CI]: 3.29-22.18, and "smaller" OR: 10.73, 95% CI: 4.31-26.73, relative to "bigger"). The sensitivity and specificity of the Yubi-wakka test in men were 85.7% and 71.2% (area under the curve [AUC]: 0.785, 95% CI: 0.618-0.952), respectively. For women, the sensitivity and specificity of the test were 87.5% and 80.8% (AUC: 0.842, 95% CI: 0.764-0.919), respectively. CONCLUSIONS The Yubi-wakka test is a practical way of identifying the risk of sarcopenia among the elderly; it exhibits promising sensitivity and specificity. Geriatr Gerontol Int 2024; 24: 263-268.
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Affiliation(s)
- Kasidid Lawongsa
- Family Practice Outpatient Department, Phramongkutklao Hospital, Bangkok, Thailand
| | - Patsri Srisuwan
- Family Practice Outpatient Department, Phramongkutklao Hospital, Bangkok, Thailand
| | - Sirakarn Tejavanija
- Division of Clinical Nutrition, Department of Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | - Kulachade Gesakomol
- Family Practice Outpatient Department, Phramongkutklao Hospital, Bangkok, Thailand
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Tateoka K, Tsuji T, Shoji T, Tokunaga S, Okura T. Relationship between Acceleration in a Sit-To-Stand Movement and Physical Function in Older Adults. Geriatrics (Basel) 2023; 8:123. [PMID: 38132494 PMCID: PMC10742784 DOI: 10.3390/geriatrics8060123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/18/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
Acceleration parameters in sit-to-stand (STS) movements are useful for measuring lower-limb function in older adults. The purpose of this study was to examine the relationship between acceleration in STS movements and physical function and the test-retest reliability of acceleration parameters in older adults. We performed cross-sectional analyses on 244 older adults including 107 men (mean age: 77.4 ± 4.7) and 137 women (mean age: 75.6 ± 5.3). Four acceleration parameters were measured in STS movements: maximum acceleration (MA), maximum velocity (MV), maximum power (MP), and stand-up time (ST). Good intraclass correlation coefficients (ICC > 0.70) were observed for all parameters. For the acceleration parameters, MA, MV, and MP were relatively strongly associated with the 5-time STS test (men: r = -0.36~-0.47; women: r = -0.37~-0.45) and the timed up and go test (men: r = -0.39~0.47, women: r = -0.43~-0.51): MP was also strongly associated with grip strength (men: r = 0.48, women: r = 0.43). All acceleration parameters were poorer in participants reporting mobility limitations than in those reporting no mobility limitations. These findings support the usefulness of sensor-based STS measurement. The system is expected to be useful in various settings where care prevention is addressed.
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Affiliation(s)
- Korin Tateoka
- Doctoral Program in Physical Education, Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8571, Japan
| | - Taishi Tsuji
- Institute of Health and Sport Sciences, University of Tsukuba, Tokyo 112-0012, Japan; (T.T.); (T.O.)
| | - Takuro Shoji
- Doctoral Program in Public Health, Degree Programs in Comprehensive Human Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 305-8571, Japan; (T.S.); (S.T.)
| | - Satoshi Tokunaga
- Doctoral Program in Public Health, Degree Programs in Comprehensive Human Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 305-8571, Japan; (T.S.); (S.T.)
| | - Tomohiro Okura
- Institute of Health and Sport Sciences, University of Tsukuba, Tokyo 112-0012, Japan; (T.T.); (T.O.)
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Wooten SV, Amini B, Livingston JA, Hildebrandt MAT, Chandra J, Gilchrist SC, Roth M, Kleinerman E. Poor Sit-to-Stand Performance in Adolescent and Young Adult Patients with Sarcoma. J Adolesc Young Adult Oncol 2023; 12:821-827. [PMID: 37155195 DOI: 10.1089/jayao.2023.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
Background: Adolescents and young adult (AYA) patients with sarcoma are at heightened risk of reduced physical capacity and disease-related weakness. Sit-to-stand (STS) performance correlates with lower extremity functionality and activities of daily living; however, little is known regarding the relationship between muscular status and STS performance in patients with sarcoma. This study assessed STS performance in patients with sarcoma and the association between STS performance and the skeletal muscle index (SMI) and skeletal muscle density (SMD). Methods: This study included 30 patients with sarcoma (15-39 years old) treated with high-dose doxorubicin. Patients performed the five-times-STS test before starting treatment and 1 year after the baseline test. STS performance was correlated with SMI and SMD. SMI and SMD were quantified using computed tomography scans taken at the level of the 4th thoracic vertebra (T4). Results: Mean performance on the STS test at baseline and 1 year was 2.2-fold and 1.8-fold slower than the age-matched general population, respectively. A lower SMI was associated with worse performance on the STS test (p = 0.01). Similarly, lower SMD at baseline was also associated with poorer STS performance (p < 0.01). Conclusion: Patients with sarcoma have very poor STS performance at baseline and 1 year, which was accompanied by low SMI and SMD at T4.The inability for AYAs to return to healthy age normative STS standards by 1 year may indicate a need for early interventions to enhance skeletal muscle recovery and promote physical activity during and after treatment.
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Affiliation(s)
- Savannah V Wooten
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Behrang Amini
- Department of Musculoskeletal Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - J Andrew Livingston
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michelle A T Hildebrandt
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Joya Chandra
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Susan C Gilchrist
- Cardiovascular Clinical Trials, LabCorp Drug Development, Houston, Texas, USA
| | - Michael Roth
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Eugenie Kleinerman
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Zanker J, Scott D, Alajlouni D, Kirk B, Bird S, DeBruin D, Vogrin S, Bliuc D, Tran T, Cawthon P, Duque G, Center JR. Mortality, falls and slow walking speed are predicted by different muscle strength and physical performance measures in women and men. Arch Gerontol Geriatr 2023; 114:105084. [PMID: 37290229 DOI: 10.1016/j.archger.2023.105084] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/21/2023] [Accepted: 05/29/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Different measures of muscle strength, physical performance and body size/composition are used in various sarcopenia definitions. This study investigated which baseline measures best predict incident mortality and falls, and prevalent slow walking speed in older women and men. MATERIALS AND METHODS Data for 899 women (mean age±standard deviation, 68.7 ± 4.3 years) and 497 men (69.4 ± 3.9 years) from the Dubbo Osteoporosis Epidemiology Study 2, comprising sixty variables for muscle strength (quadriceps strength), physical performance (walking speed, timed up and go (TUG) test, sit to stand (STS) test), body size (weight, height, body mass index) and body composition (lean mass, body fat) were included. Sex-stratified Classification and Regression Tree (CART) analyses calculated baseline variable accuracy for predicting incident mortality and falls, and prevalent slow walking speed (<0.8 m/s). RESULTS Over 14.5 years, 103/899 (11.5%) women and 96/497 (19.3%) men died, 345/899 (38.4%) women and 172/497 (34.6%) men had ≥1 fall, and 304/860 (35.3%) women and 172/461 (31.7%) had baseline slow walking speed (<0.8 m/s). CART models identified age and walking speed adjusted for height as the most important predictors for mortality in women, and quadriceps strength (with adjustments) as the most important predictor for mortality in men. In both sexes, STS (with adjustments) was the most important predictor for incident falls, and TUG test was the most important predictor for prevalent slow walking speed. Body composition measures were not important predictors for any outcome. CONCLUSIONS Muscle strength and physical performance variables and cut points predict falls and mortality differently in women and men, suggesting targeted sex-specific application of selected measures may improve outcome prediction in older adults.
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Affiliation(s)
- Jesse Zanker
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia.
| | - David Scott
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia; Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Dima Alajlouni
- Skeletal Diseases Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia; Clinical School, St Vincent's Hospital, Faculty of Medicine and Health, University of New South Wales Sydney, Sydney, Australia
| | - Ben Kirk
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia
| | - Stefanie Bird
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia; Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia
| | - Danielle DeBruin
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia; Institute of Health and Sport (IHeS), Victoria University, Melbourne, VIC, Australia
| | - Sara Vogrin
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia
| | - Dana Bliuc
- Skeletal Diseases Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia; Clinical School, St Vincent's Hospital, Faculty of Medicine and Health, University of New South Wales Sydney, Sydney, Australia
| | - Thach Tran
- Skeletal Diseases Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia; Clinical School, St Vincent's Hospital, Faculty of Medicine and Health, University of New South Wales Sydney, Sydney, Australia
| | - Peggy Cawthon
- Research Institute, California Pacific Medical Center, San Francisco, USA; Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
| | - Gustavo Duque
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia; Department of Medicine - Western Health, The University of Melbourne, St. Albans, Victoria, Australia; Research Institute of the McGill University Health Centre, Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Jacqueline R Center
- Skeletal Diseases Program, Garvan Institute of Medical Research, Sydney, New South Wales, Australia; Clinical School, St Vincent's Hospital, Faculty of Medicine and Health, University of New South Wales Sydney, Sydney, Australia
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9
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Thomson S, Cornish BF, Pun A, McIlroy WE, Van Ooteghem K. Advances in mobility aid use reporting: situational context and objective measurement improve understanding of daily aid use in older adults. Aging Clin Exp Res 2023; 35:2543-2553. [PMID: 37907663 DOI: 10.1007/s40520-023-02533-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/08/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND Understanding mobility aid use has implications for falls risk reduction and aid prescription. However, aid use in daily life is understudied and more complex than revealed by commonly used yes/no self-reporting. AIMS To advance approaches for evaluating mobility aid use among older adults using a situational (context-driven) questionnaire and wearable sensors. METHODS Data from two cross-sectional observational studies of older adults were used: (1) 190 participants (86 ± 5 years) completed tests of standing, sit-to-stand, walking, grip strength, and self-reported fear of falling and (2) 20 participants (90 ± 4 years) wore two body-worn and one aid-mounted sensors continuously for seven days to objectively quantify aid use during walking. Situational and traditional binary reporting stratified participants into aid dependency levels (0-4) and aid-user groups, respectively. Physical performance and fear of falling were compared between aid users, and dependency levels and sensor-derived walking behaviors were compared to reported aid use. RESULTS Physical performance and fear of falling differed between aid-user groups (P < 0.05). Sensor-derived outputs revealed differences in walking behaviors and aid use when categorized by dependency level and walking bout length (P < 0.05). Walking bout frequency (rho(18) = - 0.47, P = 0.038) and aid use time (rho(13) = .72, P = 0.002) were associated with dependency level. DISCUSSION Comparisons of situational aid dependency revealed heterogeneity between aid users suggesting binary aid use reporting fails to identify individual differences in walking and aid use behaviors. CONCLUSIONS Enhanced subjective aid use reporting and objective measurements of walking and aid use may improve aid prescription and inform intervention to support safe and effective mobility in older adults.
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Affiliation(s)
- Sherri Thomson
- Department of Kinesiology and Health Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada.
| | - Benjamin F Cornish
- Department of Kinesiology and Health Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
| | - Anthony Pun
- Department of Kinesiology and Health Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
| | - William E McIlroy
- Department of Kinesiology and Health Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
| | - Karen Van Ooteghem
- Department of Kinesiology and Health Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
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Silva-Batista C, Wilhelm JL, Scanlan KT, Stojak M, Carlson-Kuhta P, Chen S, Liu W, de la Huerta TNG, Horak FB, Mancini M, King LA. Balance telerehabilitation and wearable technology for people with Parkinson's disease (TelePD trial). BMC Neurol 2023; 23:368. [PMID: 37833645 PMCID: PMC10571293 DOI: 10.1186/s12883-023-03403-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Balance impairments, that lead to falls, are one of the main symptoms of Parkinson's disease (PD). Telerehabilitation is becoming more common for people with PD; however, balance is particularly challenging to assess and treat virtually. The feasibility and efficacy of virtual assessment and virtual treatment of balance in people with PD are unknown. The present study protocol has three aims: I) to determine if a virtual balance and gait assessment (instrumented L-shape mobility test) with wearable sensors can predict a gold-standard, in-person clinical assessment of balance, the Mini Balance Evaluation Systems Test (Mini-BESTest); II) to explore the effects of 12 sessions of balance telerehabilitation and unsupervised home exercises on balance, gait, executive function, and clinical scales; and III) to explore if improvements after balance telerehabilitation transfer to daily-life mobility, as measured by instrumented socks with inertial sensors worn for 7 days. METHODS The TelePD Trial is a prospective, single-center, parallel-group, single-blind, pilot, randomized, controlled trial. This trial will enroll 80 eligible people with PD. Participants will be randomized at a 1:1 ratio into receiving home-based balance exercises in either: 1) balance telerehabilitation (experimental group, n = 40) or 2) unsupervised exercises (control group, n = 40). Both groups will perform 12 sessions of exercise at home that are 60 min long. The primary outcome will be Mini-BESTest. The secondary outcomes will be upper and lower body gait metrics from a prescribed task (instrumented L-shape mobility test); daily-life mobility measures over 7 days with wearable sensors in socks, instrumented executive function tests, and clinical scales. Baseline testing and 7 days of daily-life mobility measurement will occur before and after the intervention period. CONCLUSION The TelePD Trial will be the first to explore the usefulness of using wearable sensor-based measures of balance and gait remotely to assess balance, the feasibility and efficacy of balance telerehabilitation in people with PD, and the translation of balance improvements after telerehabilitation to daily-life mobility. These results will help to develop a more effective home-based balance telerehabilitation and virtual assessment that can be used remotely in people with balance impairments. TRIAL REGISTRATION This trial was prospectively registered on ClinicalTrials.gov (NCT05680597).
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Affiliation(s)
- Carla Silva-Batista
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Jennifer L Wilhelm
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Kathleen T Scanlan
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Margaret Stojak
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Patricia Carlson-Kuhta
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Siting Chen
- School of Public Health, Oregon Health & Science University, Portland, OR, USA
| | - William Liu
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Tomas Nicolás García de la Huerta
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Fay B Horak
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
- APDM Precision Motion of Clario, Portland, OR, USA
| | - Martina Mancini
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA
| | - Laurie A King
- Balance Disorders Laboratory, Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, OP-3297239, USA.
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11
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Sadeh S, Gobert D, Shen KH, Foroughi F, Hsiao HY. Biomechanical and neuromuscular control characteristics of sit-to-stand transfer in young and older adults: A systematic review with implications for balance regulation mechanisms. Clin Biomech (Bristol, Avon) 2023; 109:106068. [PMID: 37639862 DOI: 10.1016/j.clinbiomech.2023.106068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/24/2023] [Accepted: 08/11/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Falls are major health concerns in older adults. Sit-to-stand transfer is an important functional movement that can predict falling risk in older adults. Aging-associated declines in neuromechanical control of movement may negatively impact sit-to-stand performance. This systematic review aims to summarize differences in neuromechanical characteristics of younger vs. older adults that likely affect balance regulation during sit-to-stand. METHODS Five databases (Academic search complete, MEDLINE, APA PsycInfo, Pubmed, and SPORTDiscus) were systematically searched from January 1985 through March 2023. Three reviewers assessed the quality of methodology, study design, results, and risk of bias using the Appraisal tool for Cross-Sectional Studies. Studies reported neuromuscular and biomechanical characteristics during sit-to-stand in young versus older adults were included. FINDINGS Seventeen studies (343 older and 225 younger adults) were included. Compared to younger adults, older adults showed slower sit-to-stand time, higher trunk flexion, postural sway, agonist-antagonist muscle co-activation of the ankle and knee muscles, and lower ankle dorsiflexion torque. Lower magnitude and rate of vertical ground reaction force development and lower vertical momentum during rising were observed with aging during fast-speed sit-to-stand. There was heterogeneity among studies on sit-to-stand speed, foot position, use of arms, and seat height adjustability. INTERPRETATIONS Higher trunk angular displacement and velocity accompanied by higher anterior momentum, likely to compensate for knee extensor muscle weaknesses, may lead to higher postural sway upon standing and therefore require higher knee and ankle muscle co-activation to maintain balance stability. Thus, additional attention to trunk control strategies is needed during clinical evaluations.
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Affiliation(s)
- Soroosh Sadeh
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, USA.
| | - Denise Gobert
- Department of Physical Therapy, Texas State University, Round Rock, TX, USA.
| | - Keng-Hung Shen
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, USA.
| | - Forouzan Foroughi
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, USA.
| | - Hao-Yuan Hsiao
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, USA.
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12
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Alosaimi RM, Almegbas NR, Almutairi GR, Alqahtani MA, Batook SG, Alfageh IA, Alanazi SF, Alshehri MM, Alhowimel AS, Alqahtani BA, Alenazi AM. The Five Times Sit-to-Stand Test is associated with both history of falls and fear of falling among community adults aged 50 years and older. Ir J Med Sci 2023; 192:2533-2540. [PMID: 36701043 DOI: 10.1007/s11845-023-03287-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 01/18/2023] [Indexed: 01/27/2023]
Abstract
BACKGROUND Limited evidence has examined the association between balance and mobility measures with risk of fall. AIM To determine the prevalence and balance measures associated with falls and fear of falling among community adults aged 50 years and older. METHODS This cross-sectional study included community-dwelling adults aged ≥ 50 years, living in Saudi Arabia. The participants were asked to report any history of falls in the past 12 months and fear of falling using the Falls Efficacy Scale (FES-I). Balance/mobility measures included the Timed Up and Go (TUG) test, Functional Reach Test (FRT), 10-m walk test (10-MWT), 6-min walk test (6-MWT), and Five Times Sit-to-Stand Test (5XSST). RESULTS Two hundred and six participants, including 96 women, were included. The prevalence of falls was 12.6%, and the 5XSST was the only balance measure significantly associated with falls (OR 1.17, 95% CI [1.03, 1.33], p = 0.019) with a cutoff score of 13.93 s or more, a sensitivity of 0.73, and a specificity of 0.58. An increase in 5XSST time was associated with an increase in FES-I score, while a decrease in other balance measures (10-MWT, TUG, FRT, and 6-MWT) was associated with an increase in FES-I scores. CONCLUSION Adults living in Saudi Arabia had a low prevalence of falls. The 5XSST was the only significant balance/mobility measure that distinguished fallers from non-fallers.
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Affiliation(s)
- Rawan M Alosaimi
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Noura R Almegbas
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Gamar R Almutairi
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Maha A Alqahtani
- Department of Research and Innovation, King Abdullah International Medical Research Center, Riyadh, 13223, Saudi Arabia
| | - Saleh G Batook
- East Jeddah General Hospital, Western Region, Jeddah, 22253, Saudi Arabia
| | | | | | - Mohammed M Alshehri
- Department of Physical Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ahmed S Alhowimel
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Bader A Alqahtani
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Aqeel M Alenazi
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia.
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Jain AJ, Maxwell JE, Katz MHG, Snyder RA. Surgical Considerations for Neoadjuvant Therapy for Pancreatic Adenocarcinoma. Cancers (Basel) 2023; 15:4174. [PMID: 37627202 PMCID: PMC10453019 DOI: 10.3390/cancers15164174] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a challenging disease process with a 5-year survival rate of only 11%. Neoadjuvant therapy in patients with localized pancreatic cancer has multiple theoretical benefits, including improved patient selection for surgery, early delivery of systemic therapy, and assessment of response to therapy. Herein, we review key surgical considerations when selecting patients for neoadjuvant therapy and curative-intent resection. Accurate determination of resectability at diagnosis is critical and should be based on not only anatomic criteria but also biologic and clinical criteria to determine optimal treatment sequencing. Borderline resectable or locally advanced pancreatic cancer is best treated with neoadjuvant therapy and resection, including vascular resection and reconstruction when appropriate. Lastly, providing nutritional, prehabilitation, and supportive care interventions to improve patient fitness prior to surgical intervention and adequately address the adverse effects of therapy is critical.
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Affiliation(s)
| | | | | | - Rebecca A. Snyder
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.J.J.)
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14
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Adams M, Gordt-Oesterwind K, Bongartz M, Zimmermann S, Seide S, Braun V, Schwenk M. Effects of Physical Activity Interventions on Strength, Balance and Falls in Middle-Aged Adults: A Systematic Review and Meta-Analysis. SPORTS MEDICINE - OPEN 2023; 9:61. [PMID: 37466877 DOI: 10.1186/s40798-023-00606-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 07/03/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Weak lower body strength and balance impairments are fundamental risk factors for mobility impairments and falls that can be improved by physical activity (PA). Previous meta-analyses have focused on these risk factors in adults aged ≥ 65 years. Yet, the potential of PA for improving these risk factors in middle-aged populations has not been systematically investigated. This systematic review and meta-analysis aim to examine the effect of general and structured PA on lower limb strength, postural balance and falls in middle-aged adults. METHODS A computerized systematic literature search was conducted in the electronic databases MEDLINE, CINAHL, Web of Science and Cochrane Library. PA intervention types were classified according to the ProFaNE taxonomy. Randomized controlled trials exploring the effects of PA on strength (e.g., leg press one-repetition-maximum), balance (e.g., single limb stance) and falls (e.g., fall rates) in adults aged 40-60 years were systematically searched and included in a network analysis. Moderator analyses were performed for specific subgroups (age, sex, low PA). The methodological quality of the included studies was assessed using the Physiotherapy Evidence Database (PEDro) Scale. RESULTS Out of 7170 articles screened, 66 studies (median PEDro score 5) with 3387 participants were included. Strong, significant effects on muscle strength were found for strength (SMD = 1.02), strength-aerobic (SMD = 1.41), strength-endurance (SMD = 0.92) and water-based (SMD = 1.08) training (52 studies, I2 = 79.3%). Strength training (SMD = 1.16), strength-aerobic (SMD = 0.98) and 3D training (SMD = 1.31) improved postural balance (30 studies, I2 = 88.1%). Moderator analyses revealed significant effects of specific intervention types on certain subgroups and subdomains of strength and balance. No studies were found measuring falls. CONCLUSIONS Structured PA interventions in middle-aged adults improve strength and balance outcomes related to functional impairments and falls. Strength training increases both strength and balance and can be recommended to prevent age-related functional decline. However, the interpretability of the results is limited due to considerable heterogeneity and the overall low methodological quality of the included studies. Long-term trials are needed to determine the preventive potential of PA on strength, balance and falls. This meta-analysis may inform guidelines for tailored training during middle age to promote healthy aging. Prospero registration: CRD42020218643.
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Affiliation(s)
- Michael Adams
- Network Aging Research, Heidelberg University, 69115, Heidelberg, Germany.
- Institute of Sports and Sports Sciences, Heidelberg University, 69117, Heidelberg, Germany.
| | - Katharina Gordt-Oesterwind
- Network Aging Research, Heidelberg University, 69115, Heidelberg, Germany
- Institute of Sports and Sports Sciences, Heidelberg University, 69117, Heidelberg, Germany
- Unit Digitale Geriatrie, Geriatric Center of Heidelberg University Hospital, Medical Faculty of Heidelberg University, 69120, Heidelberg, Germany
| | - Martin Bongartz
- Geriatric Center, Heidelberg University Hospital, Agaplesion Bethanien Hospital Heidelberg, 69126, Heidelberg, Germany
| | - Samuel Zimmermann
- Institute of Medical Biometry, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Svenja Seide
- Institute of Medical Biometry, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Volker Braun
- Medical Faculty Mannheim, Heidelberg University, 68167, Mannheim, Germany
| | - Michael Schwenk
- Network Aging Research, Heidelberg University, 69115, Heidelberg, Germany
- Institute of Sports and Sports Sciences, Heidelberg University, 69117, Heidelberg, Germany
- Human Performance Research Centre, Department of Sport Science, University of Konstanz, 78464, Constance, Germany
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15
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Albalwi AA, Alharbi AA. Optimal procedure and characteristics in using five times sit to stand test among older adults: A systematic review. Medicine (Baltimore) 2023; 102:e34160. [PMID: 37390277 PMCID: PMC10313281 DOI: 10.1097/md.0000000000034160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/09/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND Falls are a major concern for people of all ages, especially older adults with declining physical functions and deteriorating muscle strength. The Five Times Sit to Stand Test is used for the assessment of lower limb strength along with balance and postural control. Therefore, the systematic review at hand aimed to determine the optimal procedure and characteristics among older adults. METHODS The following databases served as the primary sources through which the target studies were searched for and obtained for review. They included Google Scholar, Pedro, BIOMED Central, Cochrane Library, MEDLINE, PUBMED and Science DIRECT. With the aim of fulfilling the eligibility criteria, 16 full-text studies were included and the quality assessment was performed. using the Thomas Tool. RESULTS The total number of the subjects who participated in the included studies was 15,130 and the ages of the aforementioned participants ranged from 60 to 80 years. In 15 of the studies, a stopwatch was used as the scoring method where the mean chair height of 42 cm was reported. Two studies reported that no significant influence of the arm position (P = .096) on the time allocated for test completion was identified. However, posterior foot placement (P < .001) led to shorter times of completion. Individuals who are unable to complete the test are more susceptible to activities of daily living related disabilities (P < .01) when compared to fall risk (P = .09). CONCLUSION The Five Times Sit-to-Stand Test is a safe test, providing added value to apply risk for falls in people at moderate risk and in healthy populations using standardized chair heights and stopwatches.
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Affiliation(s)
- Abdulaziz Aoudh Albalwi
- Department of Physical Therapy, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Ahmad Abdullah Alharbi
- Department of Physical Therapy, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
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16
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Age and Gender Differences in Fall-Related Factors Affecting Community-Dwelling Older Adults. J Nurs Res 2023; 31:e270. [PMID: 36863032 DOI: 10.1097/jnr.0000000000000545] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Falls are one of the major adverse events affecting older adults that can result in serious injuries. Hospitalizations and deaths because of fall-related injuries have been increasing. Nevertheless, there is a dearth of studies examining the physical condition and current exercise habits of older adults. Moreover, studies analyzing the role of factors related to fall risk by age and gender in large populations are also scarce. PURPOSE This study was designed to investigate the prevalence of falls among community-dwelling older adults and elucidate the effects of age and gender on the related factors using a biopsychosocial model. METHODS This cross-sectional study utilized data from the 2017 National Survey of Older Koreans. On the basis of the biopsychosocial model, the biological factors related to falls included chronic diseases, number of medications, visual difficulties, activity of daily living (ADL) dependence, lower-limb muscle strength, and physical performance; psychological factors included depression, cognitive ability, regular smoking, alcohol consumption, nutritional status, and exercise; and the social factors included educational level, annual income, living conditions, and instrumental ADL dependence. RESULTS Of the 10,073 older adults surveyed, 57.5% were women and approximately 15.7% had experienced falls. The results of the logistic regression showed that, in men, falls were significantly associated with taking more medications and being able to climb 10 stair steps; in women, falls were significantly associated with poor nutritional status and instrumental ADL dependence; and in both genders, falls were significantly associated with greater depression, ADL dependence, and the presence of more chronic diseases and negatively associated with physical performance. CONCLUSIONS/IMPLICATIONS FOR PRACTICE The results suggest that practicing kneeling and squatting is the most effective strategy for reducing fall risk in older adult men and that improving nutritional status and strengthening physical ability is the most effective strategy for reducing fall risk in older adult women.
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Merchant RA, Chan YH, Ling N, Denishkrshna A, Lim Z, Waters D. Association of physical function and body composition with falls in pre-frail older adults with poor physical performance: A cross-sectional study. Arch Gerontol Geriatr 2023; 109:104957. [PMID: 36780754 DOI: 10.1016/j.archger.2023.104957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/30/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND Falls in pre-frail older adults is often attributed to poor physical performance, lower muscle quality and quantity. The aims of our study were to determine (i) demographics, physical function, and body composition in pre-frail older adults with poor physical performance (ii) characteristics of fallers amongst those with poor physical performance and (iii) association of physical function and body composition measures with falls in pre-frail older adults with poor physical performance. METHODS Cross-sectional study of 328 pre-frail community-dwelling older adults ≥ 60 years. Data was collected on demographics, cognition, short physical performance battery (SPPB) and gait speed. Poor physical performance was defined by SPPB ≤ 9, 5x chair-stand time ≥12 s or gait speed <1 m/s. InBody S10 used to measure body composition. RESULTS Mean age 72.51 years, 185(56.4%) females, 276(84.1%) of Chinese ethnicity and 257 (78.4%) had poor physical performance. Within the poor performers, SPPB balance (OR 0.50; 95% CI 0.27-0.92; p = 0.025) and 5x-chair-stand (OR 1.09; 95% CI 1.01-1.18; p = 0.038) in addition to higher body fat percentage, fat mass index, fat mass to fat free mass ratio, all segmental lean masses except for left leg and body cell mass were significantly associated with falls. CONCLUSIONS Longer chair-stand time, lower balance, low muscle and high fat mass are associated with falls in poor performers and could serve as screening tools for those at increased risk of falls. The findings from our study need to be validated prospectively in a larger population study.
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Affiliation(s)
- Reshma Aziz Merchant
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, Singapore, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Yiong Huak Chan
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Natalie Ling
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, Singapore, Singapore
| | - A Denishkrshna
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Zhiying Lim
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Debra Waters
- Department of Medicine/ School of Physiotherapy, University of Otago, Dunedin, New Zealand
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Braun T, Thiel C, Peter RS, Bahns C, Büchele G, Rapp K, Becker C, Grüneberg C. Association of clinical outcome assessments of mobility capacity and incident disability in community-dwelling older adults - a systematic review and meta-analysis. Ageing Res Rev 2022; 81:101704. [PMID: 35931411 DOI: 10.1016/j.arr.2022.101704] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/19/2022] [Accepted: 08/01/2022] [Indexed: 01/31/2023]
Abstract
The objective of the present review is to synthesize all available research on the association between mobility capacity and incident disability in non-disabled older adults. MEDLINE, EMBASE and CINAHL databases were searched without any limits or restrictions until February 2021. Published reports of longitudinal cohort studies that estimated a direct association between baseline mobility capacity, assessed with a standardized outcome assessment, and subsequent development of disability, including initially non-disabled older adults were included. The risk of bias was assessed using the Quality in Prognosis Studies (QUIPS) tool. Random-effect models were used to explore the objective. The certainty of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach. The main outcome measures were the pooled relative risks (RR) per one conventional unit per mobility assessment for incident disability. A total of 40 reports (85,515 participants at baseline) were included. For usual and fast gait speed, the RR per -0.1 m/s was 1.23 (95% CI: 1.18-1.28; 26,638 participants) and 1.28 (95% CI: 1.19-1.38; 8161 participants), respectively. Each point decrease in Short Physical Performance Battery score increased the risk of incident disability by 30% (RR = 1.30, 95% CI: 1.23-1.38; 9183 participants). The RR of incident disability by each second increase in Timed Up and Go test and Chair Rise Test performance was 1.15 (95% CI: 1.09-1.21; 30,426 participants) and 1.07 (95% CI: 1.04-1.10; 9450 participants), respectively. The review concludes that among community-dwelling non-disabled older adults, poor mobility capacity is a potent modifiable risk factor for incident disability. Mobility impairment should be mandated as a quality indicator of health for older people.
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Affiliation(s)
- Tobias Braun
- Department of Applied Health Sciences, Hochschule für Gesundheit (University of Applied Sciences), Bochum, Germany; Department of Clinical Gerontology, Robert-Bosch-Hospital, Stuttgart, Germany; HSD Hochschule Döpfer (University of Applied Sciences), Department of Health, Cologne, Germany.
| | - Christian Thiel
- Department of Applied Health Sciences, Hochschule für Gesundheit (University of Applied Sciences), Bochum, Germany; Faculty of Sports Science, Ruhr-University Bochum, Bochum, Germany
| | - Raphael Simon Peter
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Carolin Bahns
- Department of Therapy Science I, Brandenburg Technical University Cottbus - Senftenberg, Senftenberg, Germany
| | - Gisela Büchele
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Kilian Rapp
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Clemens Becker
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Stuttgart, Germany; Digital Geriatric Medicine, Medical Clinic, Heidelberg University, Germany
| | - Christian Grüneberg
- Department of Applied Health Sciences, Hochschule für Gesundheit (University of Applied Sciences), Bochum, Germany
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McIsaac DI, Fergusson DA, Khadaroo R, Meliambro A, Muscedere J, Gillis C, Hladkowicz E, Taljaard M. PREPARE trial: a protocol for a multicentre randomised trial of frailty-focused preoperative exercise to decrease postoperative complication rates and disability scores. BMJ Open 2022; 12:e064165. [PMID: 35940835 PMCID: PMC9364396 DOI: 10.1136/bmjopen-2022-064165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/30/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Frailty is a strong predictor of adverse postoperative outcomes. Prehabilitation may improve outcomes after surgery for older people with frailty by addressing physical and physiologic deficits. The objective of this trial is to evaluate the efficacy of home-based multimodal prehabilitation in decreasing patient-reported disability and postoperative complications in older people with frailty having major surgery. METHODS AND ANALYSIS We will conduct a multicentre, randomised controlled trial of home-based prehabilitation versus standard care among consenting patients >60 years with frailty (Clinical Frailty Scale>4) having elective inpatient major non-cardiac, non-neurologic or non-orthopaedic surgery. Patients will be partially blinded; clinicians and outcome assessors will be fully blinded. The intervention consists of >3 weeks of prehabilitation (exercise (strength, aerobic and stretching) and nutrition (advice and protein supplementation)). The study has two primary outcomes: in-hospital complications and patient-reported disability 30 days after surgery. Secondary outcomes include survival, lower limb function, quality of life and resource utilisation. A sample size of 750 participants (375 per arm) provides >90% power to detect a minimally important absolute difference of 8 on the 100-point patient-reported disability scale and a 25% relative risk reduction in complications, using a two-sided alpha value of 0.025 to account for the two primary outcomes. Analyses will follow intention to treat principles for all randomised participants. All participants will be followed to either death or up to 1 year. ETHICS AND DISSEMINATION Ethical approval has been granted by Clinical Trials Ontario (Project ID: 1785) and our ethics review board (Protocol Approval #20190409-01T). Results will be disseminated through presentation at scientific conferences, through peer-reviewed publication, stakeholder organisations and engagement of social and traditional media. TRIAL REGISTRATION NUMBER NCT04221295.
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Affiliation(s)
- Daniel I McIsaac
- Anesthesiology and Pain Medicine, Ottawa Hospital Research Institute Clinical Epidemiology Program, Ottawa, Ontario, Canada
| | - Dean A Fergusson
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Rachel Khadaroo
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Amanda Meliambro
- Patient Engagement, Ottawa Hospital General Campus, Ottawa, Ontario, Canada
| | | | - Chelsia Gillis
- School of Human Nutrition, McGill University, Montreal, Quebec, Canada
| | - Emily Hladkowicz
- Anesthesiology and Pain Medicine, Ottawa Hospital Research Institute Clinical Epidemiology Program, Ottawa, Ontario, Canada
| | - Monica Taljaard
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
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Nascimento CFD, Roman Lay AA, Duarte YAO, Chiavegatto Filho ADP. Functional mobility and 10-year all-cause and cause-specific mortality in older people from São Paulo, Brazil. Braz J Phys Ther 2022; 26:100431. [PMID: 35944315 PMCID: PMC9379516 DOI: 10.1016/j.bjpt.2022.100431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 06/24/2022] [Accepted: 07/13/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND A better understanding of performance in functional mobility tasks related to the mortality patterns for the different causes of death for the Brazilian older population is still a challenge. OBJECTIVE To analyze if gait speed and chair stand test performance are associated with mortality in older adults, and if the overall mobility status changes the effect of other mortality risk factors. METHODS The data were from SABE (Health, Well-being and Aging Study), a multiple-cohort study conducted in São Paulo, Brazil, with a representative sample of people aged 60 and more. Cox regression models were used to analyze 10-year all-cause and cause-specific mortality with consideration for gait speed and the chair stand test. RESULTS Of the 1411 participants, 26% died during the follow-up. The performance in the chair stand test had a more consistent association with mortality (hazard ratio (HR)=1.03, 95%CI: 1.00, 1.05) than gait speed. Being unable to perform the test also increased the risk to die by all-cause (HR=1.71, 95%CI: 1.21, 2.42) and by diseases of the circulatory system (HR=2.14, 95%CI: 1.25, 3.65). The stratified analysis of mobility performance changed the effects of some of the mortality risk factors, such as cognitive impairment and multimorbidity. CONCLUSIONS The chair stand test could be a better choice than 3-meters walking test as a mortality predictor. In addition, the impact of cognitive decline and multimorbidity were greater among those with reduced mobility, supporting the development of preventive interventions and public policies targeted at more vulnerable groups of older adults.
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21
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Li R, Sun P, Zhan Y, Xie X, Yan W, Luo C. Efficacy of leg swing versus quadriceps strengthening exercise among patients with knee osteoarthritis: study protocol for a randomized controlled trial. Trials 2022; 23:323. [PMID: 35436968 PMCID: PMC9014577 DOI: 10.1186/s13063-022-06282-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 04/05/2022] [Indexed: 11/17/2022] Open
Abstract
Background Knee osteoarthritis (OA) is a leading cause of global disability. According to current guidelines, exercise is the most recommended and important non-surgical treatment for knee OA. However, the best type of exercise for this condition remains unclear. Evidence has shown that traditional Chinese exercises may be more effective. Therefore, the current prospective, two-armed, single-center randomized controlled trial (RCT) aimed to identify an effective physiotherapy for knee OA. Methods/design In total, 114 patients with painful knee OA will be recruited from the orthopedic outpatient department of Shanghai Jiao Tong University Affiliated Sixth People’s Hospital. To compare the therapeutic effect of two different home-based exercise programs, the participants will be randomly assigned into the experimental group (leg swing exercise) or the control group (quadriceps strengthening exercise). Each participant in both groups will be required to attend five individual sessions with a physiotherapist who will teach the exercise program and monitor progress. Participants will be instructed to perform the exercises at home every day for 12 weeks. Clinical outcomes will be assessed at baseline and 12 and 24 weeks after starting the intervention. The primary outcomes are average overall knee pain and physical function in daily life. The secondary outcomes include other measures of knee pain, physical function, patient-perceived satisfactory improvement, health-related quality of life, physical activity and performance, muscle strength of the lower limb, and adherence. Discussion This study will provide more evidence on the effects of traditional Chinese exercise on improving physical function and relieving joint pain among patients with knee OA. If proven effective, leg swing exercise can be used as a non-surgical treatment for knee OA in the future. Trial registration Chinese Clinical Trial Registry ChiCTR2000039005. Registered on 13 October 2020. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06282-0.
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22
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Differences in Characteristics between Older Adults Meeting Criteria for Sarcopenia and Possible Sarcopenia: From Research to Primary Care. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074312. [PMID: 35409991 PMCID: PMC8998728 DOI: 10.3390/ijerph19074312] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/01/2022] [Accepted: 04/01/2022] [Indexed: 02/04/2023]
Abstract
Identification of possible sarcopenia, which is a simple assessment of sarcopenia, has been proposed for the earlier detection of sarcopenia in primary care settings; however, there are no studies comparing the differences in characteristics of older adults with possible sarcopenia or sarcopenia. This study aimed to compare the characteristics of “possible sarcopenia” in real-world primary care and “sarcopenia” in research settings. A total of 2129 older adults were enrolled from the Korean Frailty and Aging Cohort Study. Possible sarcopenia and sarcopenia were defined using Asian Working Group for Sarcopenia 2019; the possible sarcopenia for real-world primary care was defined by a combination of case findings using low calf circumference or the SARC-F questionnaire and 5-times chair stand test, without considering the measurement of handgrip strength. The prevalence of possible sarcopenia was higher in women than in men; however, that of sarcopenia was higher in men than in women (all, p < 0.001). Older men and women with possible sarcopenia had a lower education level, longer time taken for the Timed Up and Go test, more severe mobility limitation, lower scores on the EuroQol-5 dimension and 12-item short-form survey for physical health, and more cognitive dysfunction than those with sarcopenia did (all, p < 0.05). In conclusion, the participants with possible sarcopenia differed from those with sarcopenia in some characteristics. Identifying differences in characteristics may be helpful to screening and earlier diagnosis of sarcopenia in real-world primary care, as well as in research, which can lay the foundations for personalized lifestyle intervention in diet and exercise.
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Jandaghi S, Tahan N, Akbarzadeh Baghban A, Zoghi M. Stroke Patients Showed Improvements in Balance in Response to Visual Restriction Exercise. Phys Ther Res 2022; 24:211-217. [PMID: 35036254 DOI: 10.1298/ptr.e10081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/04/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Several strategies have been designed to improve balance after stroke. Although recent studies have suggested that the balance training in stroke should include exercises that are performed in different sensory conflict conditions, little attention has been paid to manipulation of visual input. This study aimed to compare effects of balance training on an unstable surface with balance training under visual deprivation conditions in persons with stroke. METHOD Forty-five stroke patients were randomized into three groups: the visual deprivation- stable based training (VD-SBT); unstable based training (UBT); and control (C) groups. Subjects of the VD-SBT group performed balance training on a stable surface with closed eyes. The UBT group performed balance training on an unstable surface with open eyes. Patients were assessed before and after interventions for Timed Up and Go (TUG), Four Square Step (FSS) and Five Times Sit to Stand (FTSS) tests. RESULT There was a significant difference in pre- post intervention time of TUG, FSS and FTSS tests in all three groups. In a comparison of three groups, the UBT and VD-SBT groups had a significant improvement in time of all tests but significant improvement in time of all tests was observed in the VD-SBT group in comparison with the UBT group. In the field of balance training, the manipulation of visual input was more effective than the manipulation of standing surface to reweighting the sensory information. CONCLUSION We recommended balance rehabilitation programs after stroke performed under conditions to stimulate the use of underused sensory input.
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Affiliation(s)
- Shima Jandaghi
- Faculty of Sport Injury and Corrective Exercises, Karaj Branch, Islamic Azad University, Iran
| | - Nahid Tahan
- Department of Physiotherapy, Loghman Hakim Hospital, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Iran
| | - Alireza Akbarzadeh Baghban
- Proteomics Research Center, Department of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Iran
| | - Maryam Zoghi
- Department of Rehabilitation, Nutrition and Sport, School of Allied Health, La Trobe University, Australia
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Thomson S, Badiuk B, Parokaran Varghese J, Thai V, McIlroy WE, Van Ooteghem K. Standing, Transition, and Walking Ability in Older Adults: The Case for Independently Evaluating Different Domains of Mobility Function. Gerontology 2022; 68:1246-1257. [PMID: 35026758 DOI: 10.1159/000521002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 11/17/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Independent mobility is a complex behavior that relies on the ability to walk, maintain stability, and transition between postures. However, guidelines for assessment that details what elements of mobility to evaluate and how they should be measured remain unclear. METHODS Performance on tests of standing, sit-to-stand, and walking were evaluated in a cohort of 135 complex, comorbid, and older adults (mean age 87 ± 5.5 years). Correlational analysis was conducted to examine the degree of association for measures within and between mobility domains on a subset of participants (n = 83) able to complete all tasks unaided. Participants were also grouped by the presence of risk markers for frailty (gait speed and grip strength) to determine if the level of overall impairment impacted performance scores and if among those with risk markers, the degree of association was greater. RESULTS Within-domain relationships for sit-to-stand and walking were modest (rho = 0.01-0.60). Associations either did not exist or relationships were weak for measures reflecting different domains (rho = -0.35 to 0.25, p > 0.05). As expected, gait speed differed between those with and without frailty risk markers (p < 0.001); however, balance and sit-to-stand measures did not (p ≥ 0.05). CONCLUSIONS This study highlights the need to independently evaluate different mobility domains within an individual as a standard assessment approach. Modest within-domain relationships emphasize the need to account for multiple, unique control challenges within more complex domains. These findings have important implications for standardized mobility assessment and targeted rehabilitation strategies for older adults.
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Affiliation(s)
- Sherri Thomson
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
| | - Boyd Badiuk
- Department of Family Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Vanessa Thai
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
| | - William E McIlroy
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
| | - Karen Van Ooteghem
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
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A method for remotely measuring physical function in large epidemiologic cohorts: Feasibility and validity of a video-guided sit-to-stand test. PLoS One 2021; 16:e0260332. [PMID: 34797895 PMCID: PMC8604329 DOI: 10.1371/journal.pone.0260332] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/07/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Traditional measures of muscular strength require in-person visits, making administration in large epidemiologic cohorts difficult. This has left gaps in the literature regarding relationships between strength and long-term health outcomes. The aim of this study was to test the feasibility and validity of a video-led, self-administered 30-second sit-to-stand (STS) test in a sub-cohort of the U.S.-based Cancer Prevention Study-3. Methods A video was created to guide participants through the STS test. Participants submitted self-reported scores (n = 1851), and optional video recordings of tests (n = 134). Two reviewers scored all video tests. Means and standard deviations (SD) were calculated for self-reported and video-observed scores. Mean differences (95% confidence intervals (CI)) and Spearman correlation coefficients between self-reported and observed scores were calculated, stratifying by demographic characteristics. Results Participants who uploaded a video reported 14.1 (SD = 3.5) stands, which was not significantly different from the number of stands achieved by the full cohort (13.9 (SD = 4.2), P-difference = 0.39). Self-reported and video-observed scores were highly correlated (ρ = 0.97, mean difference = 0.3, 95% CI = 0.1–0.5). There were no significant differences in correlations by sociodemographic factors (all P-differences ≥0.42). Conclusions This study suggests that the self-administered, video-guided STS test may be appropriate for participants of varying ages, body sizes, and activity levels, and is feasible for implementation within large, longitudinal studies. This video-guided test would also be useful for remote adaptation of the STS test during the COVID-19 pandemic.
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Wagner PP, Whittier DE, Foesser D, Boyd SK, Chapurlat R, Szulc P. Bone Microarchitecture Decline and Risk of Fall and Fracture in Men With Poor Physical Performance-The STRAMBO Study. J Clin Endocrinol Metab 2021; 106:e5180-e5194. [PMID: 34251437 DOI: 10.1210/clinem/dgab506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Indexed: 01/06/2023]
Abstract
CONTEXT High fracture risk in individuals with low muscle strength is attributed to high risk of falls. OBJECTIVE This work aims to study the association of muscle mass and physical performance with bone microarchitecture decline and risk of fall and nonvertebral fracture in men. METHODS A prospective, 8-year follow-up of a cohort was conducted among the general population. A total of 821 volunteer men aged 60 and older participated. Hip areal bone mineral density (aBMD) and appendicular lean mass (ALM) were assessed at baseline by dual x-ray absorptiometry. Lower-limb relative ALM (RALM-LL) is ALM-LL/(leg length)2. The physical performance score reflects the ability to perform chair stands and static and dynamic balance. Bone microarchitecture was assessed by high-resolution peripheral quantitative computed tomography (HR-pQCT) at baseline and after 4 and 8 years. Statistical analyses were adjusted for shared risk factors. Outcome measurements included the rate of change in the HR-pQCT indices, incident falls, and fractures. RESULTS Cortical bone loss and estimated bone strength decline were faster in men with low vs normal RALM-LL (failure load: -0.74 ± 0.09 vs -0.43 ± 0.10%/year; P < .005). Differences were similar between men with poor and those with normal physical performance (failure load: -1.12 ± 0.09 vs -0.40 ± 0.05%/year; P < .001). Differences were similar between men having poor performance and low RALM-LL and men having normal RALM-LL and performance (failure load: -1.40 ± 0.17 vs -0.47 ± 0.03%/year; P < .001). Men with poor physical performance had a higher risk of fall (hazard ratio [HR] = 3.52; 95% CI, 1.57-7.90, P < .05) and fracture (HR = 2.68; 95% CI, 1.08-6.66, P < .05). CONCLUSION Rapid decline of bone microarchitecture and estimated strength in men with poor physical performance and low RALM-LL may contribute to higher fracture risk.
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Affiliation(s)
| | - Danielle E Whittier
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta T2N 4Z6, Canada
- Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Steven K Boyd
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta T2N 4Z6, Canada
- Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Roland Chapurlat
- INSERM UMR1033, Université de Lyon, Lyon, France
- Department of Rheumatology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Pawel Szulc
- INSERM UMR1033, Université de Lyon, Lyon, France
- Department of Rheumatology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
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Hoang DK, Le NM, Vo‐Thi UP, Nguyen HG, Ho‐Pham LT, Nguyen TV. Mechanography assessment of fall risk in older adults: the Vietnam Osteoporosis Study. J Cachexia Sarcopenia Muscle 2021; 12:1161-1167. [PMID: 34196127 PMCID: PMC8517351 DOI: 10.1002/jcsm.12751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/12/2021] [Accepted: 06/08/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Jumping mechanography is a technology for quantitatively assessing muscular function and balance in older adults. This study sought to define the association between jumping mechanography parameters and fall risk in Vietnamese individuals. METHODS The study involved 375 women and 244 men aged 50 years and older, who were recruited from the general population in Ho Chi Minh City (Vietnam). The individuals had been followed for 2 years. At baseline, Esslinger Fitness index (EFI), jumping power, force, velocity of lower limbs, and the ability to maintain balance were measured by a Leonardo Mechanograph Ground Reaction Force system (Novotec Medical, Pforxheim, Germany). The incidence of falls during the follow-up period was ascertained from self-report. Logistic regression analysis was used to analyse the association between jumping mechanography parameters and fall risk. RESULTS The average age of participants at baseline was 56.7 years (SD 5.85). During the 2 year follow-up, 92 falls were reported, making the incidence of fall at ~15% [95% confidence interval (CI), 12.1 to 18.2]. The incidence of fall increased with advancing age, and women had a higher incidence than men (17.6% vs. 10.7%; P = 0.024). In univariate analysis, maximal velocity [odds ratio (OR) 0.65; 95% CI, 0.52 to 0.82], maximal force (OR 0.83; 95% CI, 0.65 to 1.04), and maximal power (OR 0.68; 95% CI, 0.52 to 0.88) were each significantly associated with fall risk. EFI was not significantly associated with fall risk (OR 1.09; 95% CI, 0.86 to 1.39). However, in a multiple logistic regression model, greater maximum velocity was associated with lower odds of fall (OR 0.38; 95% CI, 0.16 to 0.92). CONCLUSIONS These data suggest that jumping mechanography is a useful tool for assessing fall risk in older adults of Vietnamese background.
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Affiliation(s)
- Duy K. Hoang
- Bone and Muscle Research GroupTon Duc Thang UniversityHo Chi Minh CityVietnam
- Faculty of Applied SciencesTon Duc Thang UniversityHo Chi Minh CityVietnam
| | - Nhan M. Le
- Bone and Muscle Research GroupTon Duc Thang UniversityHo Chi Minh CityVietnam
- Faculty of Applied SciencesTon Duc Thang UniversityHo Chi Minh CityVietnam
| | - Uyen P. Vo‐Thi
- Bone and Muscle Research GroupTon Duc Thang UniversityHo Chi Minh CityVietnam
- Faculty of Applied SciencesTon Duc Thang UniversityHo Chi Minh CityVietnam
| | - Huy G. Nguyen
- Bone and Muscle Research GroupTon Duc Thang UniversityHo Chi Minh CityVietnam
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNSWAustralia
| | - Lan T. Ho‐Pham
- Bone and Muscle Research GroupTon Duc Thang UniversityHo Chi Minh CityVietnam
| | - Tuan V. Nguyen
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNSWAustralia
- Bone Biology DivisionGarvan Institute of Medical ResearchSydneyNSWAustralia
- St Vincent's Clinical School, UNSW MedicineUNSWSydneyNSWAustralia
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Yu J, Si H, Qiao X, Jin Y, Ji L, Liu Q, Bian Y, Wang W, Wang C. Predictive value of intrinsic capacity on adverse outcomes among community-dwelling older adults. Geriatr Nurs 2021; 42:1257-1263. [PMID: 34555568 DOI: 10.1016/j.gerinurse.2021.08.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/11/2021] [Accepted: 08/13/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To examine the predictive value of intrinsic capacity on one-year incident adverse outcomes among community-dwelling older adults. METHODS A total of 756 community-dwelling older adults aged ≥ 60 years were followed up after 1 year. Intrinsic capacity was assessed using the revised integrated care for older people screening tool. Adverse outcomes included incident disability, recurrent falls, hospitalization, emergency department visits, and poor quality of life. Multivariate logistic regression models were performed to evaluate the predictive value of intrinsic capacity domains on adverse outcomes. RESULTS Cognitive decline, limited mobility, visual impairment and depressive symptoms predicted incident disability. Visual impairment predicted recurrent falls. Cognitive decline and limited mobility predicted emergency department visits. Limited mobility predicted poor quality of life. DISCUSSION Intrinsic capacity could predict incident adverse outcomes among community-dwelling older adults. Assessing intrinsic capacity would facilitate early identification of older adults at high risk of adverse outcomes and prompt targeted interventions.
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Affiliation(s)
- Jiaqi Yu
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Huaxin Si
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Xiaoxia Qiao
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Yaru Jin
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Lili Ji
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Qinqin Liu
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Yanhui Bian
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Wenyu Wang
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China
| | - Cuili Wang
- Peking University; No.38 Xueyuan Road, Beijing, 100191; P. R. China.
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Khalil H, Rehan R, Al-Sharman A, El-Salem K. The clinical correlates of the chair sit to stand performance in people with multiple sclerosis. Physiother Theory Pract 2021; 38:2884-2895. [PMID: 34156901 DOI: 10.1080/09593985.2021.1931590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective: This study aimed to evaluate the motor and non-motor factors associated with sit-to-stand performance in people with Multiple Sclerosis (PwMS). Design: Observational cross-sectional study. Subjects: A total of 88 individuals with MS participated in this study. Main Measures: Standing performance was measured using the five-times-sit-to-stand test (FTSTS). The Berg Balance Scale to assess balance, the 10-Meter Walking Test (10-MWT) was used to assess walking speed; the Patient Determined Disease Steps (PDDS) was used to assess disability level. Furthermore, Brief International Cognitive Assessment for MS (BICAMS) was used to assess cognitive status, Hospital Anxiety and Depression scale (HADS) to assess depression and anxiety, and the Modified Fatigue Impact scale (MFIS) to evaluate fatigue. Spearman correlation coefficient was used to determine the relationship between all these variables and the FTSTS. Furthermore, multiple linear regression was conducted to determine predictive factors of the FTSTS. Results: FTSTS score was correlated significantly with BBS, PDDS, BICAMS, 10-MWT and MFIS (r ranged from 0.3 to 0.52; P < .05). However, there was no significant correlation observed between the FTSTS and HADS-depression or HADS-anxiety. Considering the multiple regression analysis, the following factors were significantly predictive of the FTSTS: 10-MWT, MFIS and the BICAMS-z score (R2: 0.433, P < .0001). Conclusion: The study concludes that sit to stand is multifactorial and is potentially associated with walking speed, cognitive function and fatigue. These factors should be considered by healthcare professionals in interpreting the sit-to-stand performance of PwMS and in designing rehabilitation interventions.
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Affiliation(s)
- Hanan Khalil
- Faculty of Applied Medical Sciences, Department of Rehabilitation Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Reem Rehan
- Faculty of Applied Medical Sciences, Department of Rehabilitation Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Alham Al-Sharman
- Faculty of Applied Medical Sciences, Department of Rehabilitation Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Khalid El-Salem
- Faculty of Medicine, Department of Neurosciences, Jordan University of Science and Technology, Irbid, Jordan
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Ngo-Huang A, Herbert A, Fontillas RC, Parker NH, Asumbrado R, Garg N, Dibaj S, Liu DD, Ng AH, Guo Y, Shin KY, Katz MHG, Bruera E. Frequency of Sarcopenia, Sarcopenic Obesity, and Changes in Physical Function in Surgical Oncology Patients Referred for Prehabilitation. Integr Cancer Ther 2021; 20:15347354211000118. [PMID: 33829906 PMCID: PMC8040607 DOI: 10.1177/15347354211000118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Purpose: Sarcopenia and suboptimal performance status are associated with postoperative complications and morbidity in cancer patients. Prehabilitation has emerged as an approach to improve fitness and muscle strength in patients preoperatively. We sought to describe the frequency of sarcopenia and sarcopenic obesity (SO) in a cohort of cancer patients referred for prehabilitation and the association between body composition and physical function. Methods: In this retrospective review of 99 consecutive cancer patients referred for prehabilitation prior to intended oncologic surgery, prehabilitation included physical medicine and rehabilitation (PM&R) physician evaluation of function and physical therapy for individualized home-based exercise. Sarcopenic A was defined using sex-adjusted norms of skeletal muscle (SKM), measured using the sliceOmatic software (TomoVision, 2012) on computed tomography images at baseline. Sarcopenic B was defined by abnormal SKM and physical function. SO was defined as sarcopenia with BMI ≥ 25. Six-minute walk test (6MWT), 5 times sit-to-stand (5×STS), and grip strength were obtained at consultation (baseline) and at preoperative follow-up (if available). Results: Forty-nine patients (49%) were Sarcopenic A, 28 (28%) SO, and 38 (38%) Sarcopenic B. Age was negatively correlated with SKM (P = .0436). There were no significant associations between Sarcopenic A/B or SO with baseline or changes in physical function. Assessed by sex, Sarcopenic A females had low 5×STS (P = .04) and Sarcopenic B females had low GS (P = .037). Sarcopenic B males had low preoperative GS (P = .026). 6MWT and grip strength at baseline were lower than age- and sex-related norms (both P < .001). Preoperatively, 6MWT distance and 5×STS time improved (both P < .001). Functional improvement in the sarcopenic and nonsarcopenic patients did not differ according to sex. Conclusions: In this cohort of prehabilitation surgical oncology patients, frequencies of sarcopenia and SO were high, and baseline physical function was abnormal but improved significantly regardless of body composition. These findings suggest that patients have considerable prehabilitation needs and are capable of improving with comprehensive care.
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Affiliation(s)
- An Ngo-Huang
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Nathan H Parker
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roan Asumbrado
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naveen Garg
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Seyedeh Dibaj
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Janssen Pharmaceutical, San Diego, CA, USA
| | - Diane D Liu
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amy H Ng
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ying Guo
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ki Y Shin
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Matthew H G Katz
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eduardo Bruera
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Abell JG, Lassale C, Batty GD, Zaninotto P. Risk Factors for Hospital Admission After a Fall: A Prospective Cohort Study of Community-Dwelling Older People. J Gerontol A Biol Sci Med Sci 2021; 76:666-674. [PMID: 33021638 PMCID: PMC8427733 DOI: 10.1093/gerona/glaa255] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Falls in later life that require admission to hospital have well-established consequences for future disability and health. The likelihood and severity of a fall will result from the presence of one or more risk factors. The aim of this study is to examine risk factors identified for their ability to prevent falls and to assess whether they are associated with hospital admission after a fall. METHODS Analyses of data from the English Longitudinal Study of Aging (ELSA), a prospective cohort study. In a sample of 3783 men and women older than 60 years old, a range of potential risk factors measured at Wave 4 (demographic, social environment, physical, and mental functioning) were examined as predictors of fall-related hospitalizations, identified using International Classification of Diseases, 10th Revision (ICD-10) code from linked hospital records in the United Kingdom. Subdistribution hazard models were used to account for competing risk of death. RESULTS Several risk factors identified by previous work were confirmed. Suffering from urinary incontinence (subdistribution hazard ratio = 1.49; 95% CI: 1.14, 1.95) and osteoporosis (subdistribution hazard ratio = 1.48; 95% CI: 1.05, 2.07), which are not commonly considered at an early stage of screening, were found to be associated with hospital admission after a fall. Both low and moderate levels of physical activity were also found to somewhat increase the risk of hospital admission after a fall. CONCLUSIONS Several predictors of having a fall, severe enough to require hospital admission, have been confirmed. In particular, urinary incontinence should be considered at an earlier point in the assessment of risk.
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Affiliation(s)
- Jessica G Abell
- Department of Behavioural Science and Health, University College London, UK
| | - Camille Lassale
- Department of Epidemiology and Public Health, University College London, UK
- Cardiovascular Risk and Nutrition Group, IMIM Hospital del Mar Medical Research Institute, Barcelona, Catalonia, Spain
| | - G David Batty
- Department of Epidemiology and Public Health, University College London, UK
- School of Biological and Population Health Sciences, Oregon State University, Corvallis
| | - Paola Zaninotto
- Department of Epidemiology and Public Health, University College London, UK
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Marques DL, Neiva HP, Pires IM, Zdravevski E, Mihajlov M, Garcia NM, Ruiz-Cárdenas JD, Marinho DA, Marques MC. An Experimental Study on the Validity and Reliability of a Smartphone Application to Acquire Temporal Variables during the Single Sit-to-Stand Test with Older Adults. SENSORS 2021; 21:s21062050. [PMID: 33803927 PMCID: PMC8000467 DOI: 10.3390/s21062050] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/17/2021] [Accepted: 03/11/2021] [Indexed: 12/26/2022]
Abstract
Smartphone sensors have often been proposed as pervasive measurement systems to assess mobility in older adults due to their ease of use and low-cost. This study analyzes a smartphone-based application’s validity and reliability to quantify temporal variables during the single sit-to-stand test with institutionalized older adults. Forty older adults (20 women and 20 men; 78.9 ± 8.6 years) volunteered to participate in this study. All participants performed the single sit-to-stand test. Each sit-to-stand repetition was performed after an acoustic signal was emitted by the smartphone app. All data were acquired simultaneously with a smartphone and a digital video camera. The measured temporal variables were stand-up time and total time. The relative reliability and systematic bias inter-device were assessed using the intraclass correlation coefficient (ICC) and Bland-Altman plots. In contrast, absolute reliability was assessed using the standard error of measurement and coefficient of variation (CV). Inter-device concurrent validity was assessed through correlation analysis. The absolute percent error (APE) and the accuracy were also calculated. The results showed excellent reliability (ICC = 0.92–0.97; CV = 1.85–3.03) and very strong relationships inter-devices for the stand-up time (r = 0.94) and the total time (r = 0.98). The APE was lower than 6%, and the accuracy was higher than 94%. Based on our data, the findings suggest that the smartphone application is valid and reliable to collect the stand-up time and total time during the single sit-to-stand test with older adults.
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Affiliation(s)
- Diogo Luís Marques
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; (D.L.M.); (H.P.N.); (D.A.M.)
| | - Henrique Pereira Neiva
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; (D.L.M.); (H.P.N.); (D.A.M.)
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, 6201-001 Covilhã, Portugal
| | - Ivan Miguel Pires
- Instituto de Telecomunicações, Universidade da Beira Interior, 6200-001 Covilhã, Portugal; (I.M.P.); (N.M.G.)
- Computer Science Department, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal
- Health Sciences Research Unit: Nursing, School of Health, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal
| | - Eftim Zdravevski
- Faculty of Computer Science and Engineering, University Ss Cyril and Methodius, 1000 Skopje, North Macedonia;
| | - Martin Mihajlov
- Laboratory for Open Systems and Networks, Jozef Stefan Institute, 1000 Ljubljana, Slovenia;
| | - Nuno M. Garcia
- Instituto de Telecomunicações, Universidade da Beira Interior, 6200-001 Covilhã, Portugal; (I.M.P.); (N.M.G.)
| | - Juan Diego Ruiz-Cárdenas
- Physiotherapy Department, Faculty of Health Sciences, Catholic University of Murcia, 30107 Murcia, Spain;
| | - Daniel Almeida Marinho
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; (D.L.M.); (H.P.N.); (D.A.M.)
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, 6201-001 Covilhã, Portugal
| | - Mário Cardoso Marques
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; (D.L.M.); (H.P.N.); (D.A.M.)
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, 6201-001 Covilhã, Portugal
- Correspondence:
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Regan EW, Handlery R, Stewart JC, Pearson JL, Wilcox S, Fritz S. Integrating Survivors of Stroke Into Exercise-Based Cardiac Rehabilitation Improves Endurance and Functional Strength. J Am Heart Assoc 2021; 10:e017907. [PMID: 33499647 PMCID: PMC7955427 DOI: 10.1161/jaha.120.017907] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background Cardiac rehabilitation (CR) is a structured exercise program prevalent in the United States for people with cardiovascular disease that has been shown to increase cardiovascular endurance and improve quality of life. Despite similar cardiovascular risk factors, stroke is not among the covered diagnoses for CR. The purpose of this study was to examine the participant impact of integrating survivors of stroke into the exercise portion of an existing hospital‐based CR program through measures of physical function and other health impacts and through qualitative evaluation of participant perception. Methods and Results Subacute and chronic survivors of stroke were integrated into a standard 12‐week, 3 sessions per week, exercise‐based CR program. A total of 29 began the program, 24 completed the program, and 18 were available for 6‐month follow‐up. Quantitative measures were compared preprogram with postprogram with t‐test or equivalent, and preprogram with postprogram to 6‐month follow‐up with ANOVA or equivalent. Semistructured interviews were completed with 11 participants postprogram. Exercise‐based CR had significant impacts on cardiovascular endurance preprogram to postprogram, with maintenance at 6‐month follow‐up. The participants improved on the 6‐minute walk test on average by 61.92 m(95% CI, 33.99–89.84 m), and maximum metabolic equivalents improved by a median of 3.6 (interquartile range, 2.35). Five times sit to stand (functional strength) improved preprogram to postprogram by a median of 2.85 s (interquartile range, 4.03 s). Qualitative findings highlight additional health improvements. Most participants (83% [15/18]) reported continued exercise at follow‐up. Conclusions Exercise‐based CR has the potential to improve cardiovascular endurance, health status, and quality of life for survivors of stroke. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT03706105.
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Affiliation(s)
| | - Reed Handlery
- Exercise Science University of South Carolina Columbia SC
| | - Jill C Stewart
- Exercise Science University of South Carolina Columbia SC
| | - Joseph L Pearson
- Health Promotion, Education and Behavior University of South Carolina Columbia SC
| | - Sara Wilcox
- Exercise Science University of South Carolina Columbia SC
| | - Stacy Fritz
- Exercise Science University of South Carolina Columbia SC
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McAllister LS, Palombaro KM. Modified 30-Second Sit-to-Stand Test: Reliability and Validity in Older Adults Unable to Complete Traditional Sit-to-Stand Testing. J Geriatr Phys Ther 2021; 43:153-158. [PMID: 30807554 DOI: 10.1519/jpt.0000000000000227] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Sit-to-stand tests measure a clinically relevant function and are widely used in older adult populations. The modified 30-second sit-to-stand test (m30STS) overcomes the floor effect of other sit-to-stand tests observed in physically challenged older adults. The purpose of this study was to examine interrater and test-retest intrarater reliability for the m30STS for older adults. In addition, convergent validity of the m30STS, as well as responsiveness to change, was examined in older adults undergoing rehabilitation. METHODS In phase I, 7 older adult participants were filmed performing the m30STS. The m30STS was standardized to allow hand support during the rise to and descent from standing but required participants to let go of the armrests with each stand. Ten physical therapists and physical therapist assistants independently scored the filmed m30STS twice, with 21 days separating the scoring sessions. In phase II, 33 older adults with comorbidities admitted to physical therapy services at a skilled nursing facility were administered the m30STS, Berg Balance Scale, handheld dynamometry of knee extensors, and the modified Barthel Index at initial examination and discharge. RESULTS In phase I, the m30STS was found to be reliable. Interrater reliability using absolute agreement was calculated as intraclass correlation coefficient (ICC)2,1 = 0.737 (P ≤ .001). Test-retest intrarater reliability using absolute agreement was calculated as ICC2,k = 0.987 (P ≤ .001). In phase II, concurrent validity was established for the m30STS for the initial (Spearman ρ = 0.737, P = .01) and discharge (Spearman ρ = 0.727, P = .01) Berg Balance Scale as well as total scores of the modified Barthel Index (initial total score Spearman ρ = 0.711, P = .01; discharge total score Spearman ρ = 0.824, P = .01). The initial m30STS predicted 31.5% of the variability in the discharge Berg Balance Scale. The m30STS did not demonstrate significant correlation with body weight-adjusted strength measures of knee extensors measured by handheld dynamometry. The minimal detectable change (MDC90) was calculated to be 0.70, meaning that an increase of 1 additional repetition in the m30STS is a change beyond error. CONCLUSION The m30STS is a reliable, feasible tool for use in a general geriatric population with a lower level of function. The m30STS demonstrated concurrent validity with the Berg Balance Scale and modified Barthel Index but not with knee extensor strength to body weight ratio. One repetition of the m30STS was established as the MDC90 as change beyond error.
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Affiliation(s)
| | - Kerstin M Palombaro
- Widener University Institute for Physical Therapy Education, Chester, Pennsylvania
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Kajino M, Tsushima E. Effects of physical activity on quality of life and physical function in postoperative patients with gastrointestinal cancer. Phys Ther Res 2020; 24:43-51. [PMID: 33981527 DOI: 10.1298/ptr.e10048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/24/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This study was to clarify changes in physical function and quality of life (QOL) for postoperative, and to examine the influence of the amount of physical activity on these variables. METHODS This study included 29 patients who underwent gastrointestinal cancer surgery. The QOL measurement was used to the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire for preoperative and 2nd and 4th postoperative weeks. Physical function measured knee extension strength, 4 m walk time, 5 times sit-to-stand test, and 6-minute walk for preoperative and 1st and 2nd postoperative weeks. The amount of physical activity score was based on METs-hours, which is estimated from cumulative physical activity. As basic characteristics were investigated cancer stage, comorbidities and complications, and operative. Statistical analysis was repeated measures analysis of variance was performed to observe postoperative changes in physical function and QOL. Furthermore, stepwise multiple regression analysis was used to the parameters of physical function and QOL affected by the physical activity score were investigated. RESULTS Physical function decreased postoperatively and generally improved 2nd postoperative week. Though scores on the QOL functional scales improved, some items did not improve sufficiently. Multiple regression analysis showed that physical activity score had an effect on constipation and emotion functioning. CONCLUSIONS Improvement in symptom scales is not sufficient in a short period of time, and they need to be followed up by increasing the amount of physical activity and promoting instantaneous exercise.
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Affiliation(s)
- Masaya Kajino
- Department of Rehabilitation, National Hospital Organization Kanmon Medical Center, Japan
| | - Eiki Tsushima
- Graduate School of Health Sciences, Hirosaki University, Japan
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Alcazar J, Kamper RS, Aagaard P, Haddock B, Prescott E, Ara I, Suetta C. Relation between leg extension power and 30-s sit-to-stand muscle power in older adults: validation and translation to functional performance. Sci Rep 2020; 10:16337. [PMID: 33004970 PMCID: PMC7529789 DOI: 10.1038/s41598-020-73395-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 09/10/2020] [Indexed: 11/09/2022] Open
Abstract
This study aimed to assess the validity and functional relevance of a standardized procedure to assess lower limb muscle power by means of the 30-s sit-to-stand (STS) test when compared to leg extension power (LEP), traditional STS performance and handgrip strength. A total of 628 community-dwelling older subjects (60-93 years) from the Copenhagen Sarcopenia Study were included. Physical performance was assessed by the 30-s STS and 10-m maximal gait speed tests. Handgrip strength and LEP were recorded by a hand-held dynamometer and the Nottingham power rig, respectively. STS muscle power was calculated using the subjects' body mass and height, chair height and the number of repetitions completed in the 30-s STS test. We found a small albeit significant difference between LEP and unilateral STS power in older men (245.5 ± 88.8 vs. 223.4 ± 81.4 W; ES = 0.26; p < 0.05), but not in older women (135.9 ± 51.9 vs. 138.5 ± 49.6 W; ES = 0.05; p > 0.05). Notably, a large positive correlation was observed between both measures (r = 0.75; p < 0.001). Relative STS power was more strongly related with maximal gait speed than handgrip strength, repetition-based STS performance and relative LEP after adjusting for age (r = 0.53 vs 0.35-0.45; p < 0.05). In conclusion, STS power obtained from the 30-s STS test appeared to provide a valid measure of bilateral lower limb power and was more strongly related with physical performance than maximal handgrip strength, repetition-based STS performance and LEP.
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Affiliation(s)
- Julian Alcazar
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo, Spain.,CIBER of Frailty and Healthy Aging (CIBERFES), Madrid, Spain.,Geriatric Research Unit, Department of Geriatric and Palliative Medicine, Bispebjerg-Frederiksberg University Hospital, Copenhagen, Denmark
| | - Rikke S Kamper
- Geriatric Research Unit, Department of Geriatric and Palliative Medicine, Bispebjerg-Frederiksberg University Hospital, Copenhagen, Denmark
| | - Per Aagaard
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Bryan Haddock
- Department Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet-Glostrup University Hospital, Copenhagen, Denmark
| | - Eva Prescott
- Department of Cardiology, Bispebjerg-Frederiksberg University Hospital, Copenhagen, Denmark.,Copenhagen City Heart Study, Frederiksberg University Hospital, Copenhagen, Denmark
| | - Ignacio Ara
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo, Spain.,CIBER of Frailty and Healthy Aging (CIBERFES), Madrid, Spain
| | - Charlotte Suetta
- Geriatric Research Unit, Department of Geriatric and Palliative Medicine, Bispebjerg-Frederiksberg University Hospital, Copenhagen, Denmark. .,Department Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet-Glostrup University Hospital, Copenhagen, Denmark. .,Geriatric Research Unit, Department of Medicine, Herlev-Gentofte University Hospital, Copenhagen, Denmark. .,CopenAge - Copenhagen Center for Clinical Age Research, University of Copenhagen, Blegdamsvej 3, 2200, Copenhagen, Denmark.
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Hauer K, Dutzi I, Gordt K, Schwenk M. Specific Motor and Cognitive Performances Predict Falls during Ward-Based Geriatric Rehabilitation in Patients with Dementia. SENSORS (BASEL, SWITZERLAND) 2020; 20:E5385. [PMID: 32962248 PMCID: PMC7570858 DOI: 10.3390/s20185385] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 12/12/2022]
Abstract
The aim of this study was to identify in-hospital fall risk factors specific for multimorbid hospitalized geriatric patients with dementia (PwD) during hospitalization. Geriatric inpatients during ward-based rehabilitation (n = 102; 79.4% females; 82.82 (6.19) years of age; 20.26 (5.53) days of stay) were included in a comprehensive fall risk assessment combining established clinical measures, comprehensive cognitive testing including detailed cognitive sub-performances, and various instrumented motor capacity measures as well as prospective fall registration. A combination of unpaired t-tests, Mann-Whitney-U tests, and Chi-square tests between patients with ("in-hospital fallers") and without an in-hospital fall ("in-hospital non-fallers"), univariate and multivariate regression analysis were used to explore the best set of independent correlates and to evaluate their predictive power. In-hospital fallers (n = 19; 18.63%) showed significantly lower verbal fluency and higher postural sway (p < 0.01 to 0.05). While established clinical measures failed in discriminative as well as predictive validity, specific cognitive sub-performances (verbal fluency, constructional praxis, p = 0.01 to 0.05) as well as specific instrumented balance parameters (sway area, sway path, and medio-lateral displacement, p < 0.01 to 0.03) significantly discriminated between fallers and non-fallers. Medio-lateral displacement and visuospatial ability were identified in multivariate regression as predictors of in-hospital falls and an index combining both variables yielded an accuracy of 85.1% for fall prediction. Results suggest that specific cognitive sub-performances and instrumented balance parameters show good discriminative validity and were specifically sensitive to predict falls during hospitalization in a multimorbid patient group with dementia and an overall high risk of falling. A sensitive clinical fall risk assessment strategy developed for this specific target group should include an index of selected balance parameters and specific variables of cognitive sub-performances.
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Affiliation(s)
- Klaus Hauer
- Department of Geriatric Research, AGAPLESION Bethanien-Hospital/Geriatric Centre at the Heidelberg University, 69126 Heidelberg, Germany; (K.H.); (I.D.)
| | - Ilona Dutzi
- Department of Geriatric Research, AGAPLESION Bethanien-Hospital/Geriatric Centre at the Heidelberg University, 69126 Heidelberg, Germany; (K.H.); (I.D.)
| | - Katharina Gordt
- Institute of Sports and Sports Sciences, Heidelberg University, 69120 Heidelberg, Germany;
| | - Michael Schwenk
- Network Aging Research (NAR), Heidelberg University, 69115 Heidelberg, Germany
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Continuous Compared to Accumulated Walking-Training on Physical Function and Health-Related Quality of Life in Sedentary Older Persons. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176060. [PMID: 32825509 PMCID: PMC7503248 DOI: 10.3390/ijerph17176060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 01/29/2023]
Abstract
The present study aimed to analyze the impact of overground walking interval training (WIT) in a group of sedentary older adults, comparing two different dose-distributions. In this quasi-experimental and longitudinal study, we recruited twenty-three sedentary older adults (71.00 ± 4.10 years) who were assigned to two groups of WIT. The continuous group (CWIT) trained for 60 min/session in the morning, while the accumulated group (AWIT) performed the same duration and intensity of exercise, but it was distributed twice a day (30 min in the morning and 30 more in the afternoon). After 15 weeks of an equal external-load training (3 days/week), Bonferroni post-hoc comparisons revealed significant (p < 0.050) and similar large improvements in both groups in cardiorespiratory fitness and lower limb strength; even larger gains in preferred walking speed and instrumental daily life activity, which was slightly superior for CWIT; and improvements in agility, which were moderate for CWIT and large for AWIT. However, none of the training protocols had an impact on the executive function in the individuals, and only the AWIT group improved health-related quality of life. Although both training protocols induced a general significant improvement in physical function in older adults, our results showed that the accumulative strategy should be recommended when health-related quality of life is the main target, and the continuous strategy should be recommended when weakness may be a threat in the short or medium term.
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Imamura K, Kamide N, Sakamoto M, Sato H, Shiba Y, Matsunaga A. Association Between Social Network and Physical Function in Community-Dwelling Older Adults in Japan. Phys Ther Res 2020; 23:153-159. [PMID: 33489653 PMCID: PMC7814198 DOI: 10.1298/ptr.e10028] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/24/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE A poor social network and the decline of physical function are known to be critical risk factors for functional decline in older adults. The aim of this study was to investigate the relationships between social network and physical function in Japanese community-dwelling older adults. METHODS Participants were 339 adults aged 65 years or older (mean age : 73.0 years, women :70.2%), living independently in their communities. A self-reported questionnaire was used to assess social network on two different scales-the 6-item Lubben Social Network Scale (6LSNS) and frequency of contact with other people. Handgrip strength, knee extension strength, gait speed, Timed Up and Go Test (TUG) results, and 5-repetition chair stand test (CST) scores were used to determine physical function. A multiple regression analysis that adjusted for confounding factors was used to analyze the relationship between the social network scales and each physical function test. RESULTS According to the results of a multiple regression analysis, a high 6LSNS score was significantly associated with greater handgrip strength (B = 0.63, p = 0.03), faster CST (B = -0.23, p = 0.01), and faster TUG (B = -0.12, p = 0.03), and high frequency of contact was significantly associated with greater handgrip strength (B = 1.08, p = 0.01). CONCLUSIONS Social network was associated with muscle strength and physical performance. Consequently, older adults with poor social networks require an assessment of physical function, since their physical functions have possibly deteriorated.
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Affiliation(s)
- Keigo Imamura
- Kitasato University, Graduate School of Medical Sciences
| | - Naoto Kamide
- Kitasato University, Graduate School of Medical Sciences, Kitasato University, School of Allied Health Sciences
| | - Miki Sakamoto
- Kitasato University, School of Allied Health Sciences
| | - Haruhiko Sato
- Kitasato University, Graduate School of Medical Sciences, Kitasato University, School of Allied Health Sciences
| | | | - Atsuhiko Matsunaga
- Kitasato University, Graduate School of Medical Sciences, Kitasato University, School of Allied Health Sciences
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40
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The diagnostic value of the Short Physical Performance Battery for sarcopenia. BMC Geriatr 2020; 20:242. [PMID: 32660438 PMCID: PMC7359583 DOI: 10.1186/s12877-020-01642-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 07/07/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Sarcopenia is defined as the age-related loss of muscle mass, strength, and physical performance. The original European Working Group on Sarcopenia in Older Persons (EWGSOP1) definition, and its revision (EWGSOP2), provide new cut-points and alternate measures for sarcopenia diagnosis. However, sarcopenia is rarely diagnosed in clinical settings owing to its labor-intensive diagnostic process. Given the Short Physical Performance Battery (SPPB) is a quick, easily administrable, and objective measure of muscle strength and physical performance, both of which are key components of sarcopenia, this study examined the diagnostic value of the SPPB for this muscle disease. METHODS A cross-sectional analysis of 294 community-dwelling older persons (≥65 years) was conducted. Appendicular lean body mass [(ALM) divided by height squared (ALM/h2)], muscle strength (handgrip/sit to stand), and physical performance [gait speed, timed up and go (TUG) and SPPB] were assessed using validated procedures, while participants were diagnosed with sarcopenia following the EWGSOP1 and EWGSOP2 criteria. Diagnostic ability of the SPPB independently and combined with ALM/h2 for sarcopenia was determined using area under the curve (AUC). Potential cut-points were identified, and sensitivity and specificity calculated. RESULTS Prevalence of sarcopenia ranged from 4 to 16% depending on the definition. The SPPB demonstrated moderate (AUC = 0.644-0.770) value in diagnosing sarcopenia, and a cut-point of ≤8points in SPPB performance resulted in high sensitivity (82-100%) but low specificity (36-41%) for diagnosing those with severe sarcopenia. CONCLUSIONS The SPPB displayed acceptable value in diagnosing older adults with severe sarcopenia. Moreover, the high sensitivity of the SPPB when using the cut-point of ≤8 suggests it may be a favorable screening tool for sarcopenia in clinical settings where ALM measurements are not available.
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Pereira JC, Neri SGR, Vainshelboim B, Gadelha AB, Bottaro M, de Oliveira RJ, Lima RM. Normative Values of Knee Extensor Isokinetic Strength for Older Women and Implications for Physical Function. J Geriatr Phys Ther 2020; 42:E25-E31. [PMID: 29794885 DOI: 10.1519/jpt.0000000000000198] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Lower-limb strength is required for everyday activities and thus its evaluation has been especially emphasized in older adults. Isokinetic testing is a criterion standard method to assess muscle strength; however, lack of reference values limits its usefulness in geriatric evaluation and rehabilitation. The aim of this study was to develop reference values of knee extensor isokinetic strength for older women. As a secondary aim, functional tests were performed for clinical significance validation. METHODS A total of 453 older women aged 60 to 84 years participated in this study. Knee extensor isokinetic strength was measured using the Biodex System dynamometer at 60° per second. The Timed Up and Go test and the 5 times Sit-to-Stand test were used for functional performance evaluation. Participants were categorized into age groups of 5 years range. The 20th, 40th, 60th, and 80th percentiles were used for stratification purposes. RESULTS AND DISCUSSION As expected, mean strength values significantly decreased with advancing age groups. Isokinetic percentile groups are presented according to age. Individuals in the lower percentile strata showed significantly reduced performance in both the Timed Up and Go and 5 times Sit-to-Stand tests (P < .05). CONCLUSION This study provides normative values of isokinetic knee extensor strength in older women. The association between lower isokinetic knee extensor strength strata and reduced functional capacity supports the potential application of these reference values in clinical and research settings. Future studies should ascertain these findings in different female populations.
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Affiliation(s)
- Juscelia Cristina Pereira
- Faculty of Physical Education, University of Brasília, Brasília, Distrito Federal, Brazil.,Federal Institute of Triângulo Mineiro, Campus Paracatu, Paracatu, Minas Gerais, Brazil
| | | | - Baruch Vainshelboim
- Master of Cancer Care Program, School of Health Sciences, Saint Francis University, Loretto, Pennsylvania
| | - André Bonadias Gadelha
- Faculty of Physical Education, University of Brasília, Brasília, Distrito Federal, Brazil
| | - Martim Bottaro
- Faculty of Physical Education, University of Brasília, Brasília, Distrito Federal, Brazil
| | | | - Ricardo M Lima
- Faculty of Physical Education, University of Brasília, Brasília, Distrito Federal, Brazil
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Wu YZ, Liu HW, Liu PPS, Peng LN, Lin SZ, Loh CH. Age-stratified differences of physical capacity in rural community-dwelling Taiwanese older women: A cross-sectional study. Arch Gerontol Geriatr 2020; 90:104123. [PMID: 32531646 DOI: 10.1016/j.archger.2020.104123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Physical capacity decline may precede physical disability. We explored age-related physical capacity decline among rural community-dwelling Taiwanese older women to provide reference values and to identify indicators of early-onset decline in physical capacity. METHODS Older women aged 65-96 were recruited from rural community centers. Physical capacity was measured by handgrip strength (HS), gait speed (GS), five-times-sit-to-stand (5xSTS), timed up and go (TUG), and the Berg balance scale (BBS). Participants were stratified into four age groups: 65-69, 70-74, 75-79, and ≥80 years. RESULTS Of 137 participants, 61 % exhibited poor 5xSTS, 34-49 % showed low HS, poor TUG and BBS, and 26 % had slow GS. The mean values in GS, HS, 5xSTS, TUG, and BBS were 1.02 m/s, 17.8 kg, 14.5 s, 12.6 s, and 50 points, respectively. Abnormal mean values were first noted at age 70-74 years for 5xSTS, age 75-79 years for HS, TUG, and BBS, and age ≥80 years for GS. Also, more than half the participants exhibited the first poor 5xSTS at age 70-74 years; the first poor HS and TUG at age 75-79 years; and lastly, the first poor BBS and GS at age ≥80 years. At age 65-69 years, 14-41 % of participants reported poor performance in all measures except for GS. CONCLUSIONS Low HS and poor 5xSTS and TUG performance were more common and had earlier onset than slow GS. More attention should be directed toward the 5xSTS, TUG, and HS in rural community-dwelling Taiwanese older women.
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Affiliation(s)
- Yu-Zu Wu
- Department of Physical Therapy, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hwan-Wun Liu
- Institute of Medical Sciences, College of Medicine, Tzu Chi University, Hualien, Taiwan; Department of Occupational Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Peter Pin-Sung Liu
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Li-Ning Peng
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shinn-Zong Lin
- Department of Neurosurgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Ching-Hui Loh
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Aging and Health Research Center, National Yang Ming University, Taipei, Taiwan; Department of Geriatric Medicine, National Yang Ming University School of Medicine, Taipei, Taiwan.
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Villumsen M, Grarup B, Christensen SWMP, Palsson TS, Hirata RP. "Study protocol for the ≥65 years NOrthern jutland Cohort of Fall risk Assessment with Objective measurements (the NOCfao study)". BMC Geriatr 2020; 20:198. [PMID: 32513121 PMCID: PMC7278063 DOI: 10.1186/s12877-020-01535-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 03/25/2020] [Indexed: 01/06/2023] Open
Abstract
Background Accidental falls are common among community-dwellers, probably due to the level of physical activity and impaired postural stability. Today, fall risk prediction tools’ discriminative validity are only moderate. In order to increase the accuracy, multiple variables such as highly validated objective field measurements of physical activity and impaired postural stability should be adressed in order to predict falls. The main aim of this paper is to describe the ≥65 years NOrthern jutland Cohort of Fall risk Assessment with Objective measurements (NOCfao) investigating the association between physical activity and impaired postural stability and the risk of fall episodes among community-dwelling older adults. Methods The study consists of a baseline session where the participants are asked to respond to three questionnaires, perform physical tests (i.e., measuring strength in the upper and lower extremities, balance, and walking speed), participate in an assessment of pain sensitivity, and to wear an ankle mounted pedometer for measuring physical activity for 5 days. Subsequently, the fall incidences and the circumstances surrounding the falls during the previous 1 to 2 months will be recorded throughout a one-year follow-up period. Discussion This study will add to the present-day understanding of the association between physical activity and impaired postural stability and the risk of fall episodes among community-dwelling older adults. These data will provide valid and reliable information on the relationship between these variables and their significance for community-dwelling older adults. Trial registration ClinicalTrials.gov identifier: NCT2995317. Registered December 13th, 2016.
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Affiliation(s)
- Morten Villumsen
- Department of Elderly and Health, Section of Training and Activity, Aalborg Municipality, Aalborg, Denmark.,Department of Health Science and Technology, Aalborg University (AAU), Aalborg, Denmark
| | - Bo Grarup
- Department of Physiotherapy, University College of Northern Denmark (UCN), Selma Lagerløfs Vej 2, 9220, Aalborg East, Denmark.
| | - Steffan Wittrup Mc Phee Christensen
- Department of Health Science and Technology, Aalborg University (AAU), Aalborg, Denmark.,Department of Physiotherapy, University College of Northern Denmark (UCN), Selma Lagerløfs Vej 2, 9220, Aalborg East, Denmark
| | | | - Rogerio Pessoto Hirata
- Performance and Technology, Department of Health Science and Technology Aalborg University, Niels Jernes Vej 12, 9220, Aalborg East, Denmark
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Bao T, Zhi I, Baser R, Hooper M, Chen C, Piulson L, Li QS, Galantino ML, Blinder V, Robson M, Seidman A, Panageas KS, Mao JJ. Yoga for Chemotherapy-Induced Peripheral Neuropathy and Fall Risk: A Randomized Controlled Trial. JNCI Cancer Spectr 2020; 4:pkaa048. [PMID: 33225208 PMCID: PMC7666827 DOI: 10.1093/jncics/pkaa048] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/11/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022] Open
Abstract
Background Chemotherapy-induced peripheral neuropathy (CIPN) is a common, debilitating side effect that worsens quality of life and increases the risk of falls in cancer survivors. Evidence of yoga’s safety and efficacy in treating CIPN is lacking. Methods In a randomized controlled study, we assigned breast and gynecological cancer survivors with persistent moderate-to-severe CIPN pain, numbness, or tingling with a score of 4 or greater (0-10 numeric rating scale [NRS]) for at least 3 months after chemotherapy to 8 weeks of usual care or yoga focused on breathwork and musculoskeletal conditioning. Primary endpoint was treatment arm differences for NRS, and secondary endpoints were Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity subscale (FACT/GOG-Ntx), and Functional Reach Test after week 8. We tested treatment arm differences for each outcome measure using linear mixed models with treatment-by-time interactions. All statistical tests were two-sided. Results We randomly assigned 41 participants into yoga (n = 21) or usual care (n = 20). At week 8, mean NRS pain decreased by 1.95 points (95% confidence interval [CI] = -3.20 to -0.70) in yoga vs 0.65 (95% CI = -1.81 to 0.51) in usual care (P = .14). FACT/GOG-Ntx improved by 4.25 (95% CI = 2.29 to 6.20) in yoga vs 1.36 (95% CI = -0.47 to 3.19) in usual care (P = .035). Functional reach, an objective functional measure predicting the risk of falls, improved by 7.14 cm (95% CI = 3.68 to 10.59) in yoga and decreased by 1.65 cm (95% CI = -5.00 to 1.72) in usual care (P = .001). Four grade 1 adverse events were observed in the yoga arm. Conclusion Among breast and gynecological cancer survivors with moderate-to-severe CIPN, yoga was safe and showed promising efficacy in improving CIPN symptoms.
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Affiliation(s)
- Ting Bao
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iris Zhi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raymond Baser
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Connie Chen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lauren Piulson
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Qing S Li
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Mark Robson
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew Seidman
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Jun J Mao
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Taburee W, Sirilak S, Khotcharrat R, Anekpunyakul P, Dilokthornsakul P, Lukkahatai N, Boongird C. Health-Related Problems and Drivers of Health-Related Quality of Life Among Community-Dwelling Older Adults. J Prim Care Community Health 2020; 11:2150132720913724. [PMID: 32189548 PMCID: PMC7082868 DOI: 10.1177/2150132720913724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Purpose: The aims of this study were to explore prevalence of health-related problems and identify factors associated with health-related quality of life (HRQOL) among community-dwelling older adults (CDOAs) in rural Thailand. Methods: A total of 384 CDOAs with mean age of 71 years (SD = 7.6) were recruited. The Thai Ministry of Public Health’s comprehensive geriatric assessment (CGA) was used to measure the CDOAs’ health conditions in the primary care unit of community hospitals. HRQOL of the participants was assessed by using the EQ-5D questionnaire. Results: The results showed that the most common health-related problems were risk of glaucoma (89.6%) and hypertension (64.6%). The HRQOL were predicted by the incidence of falls (β = −0.076, P < .001), Timed Up and Go Test (β = −0.087, P < .001), and age (β = −0.667, P = .002). Discussion: This study highlighted the need to incorporate CGA in family practice, which included risk of falls assessment by measuring TUG test, fall prevention, and to provide resources for caring older adults at home which ultimately will improve CDOAs’ quality of life.
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Bend Don't Break: Stretching Improves Scores on a Battery of Fall Assessment Tools in Older Adults. J Sport Rehabil 2020; 30:78-84. [PMID: 32087599 DOI: 10.1123/jsr.2019-0246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 12/27/2019] [Accepted: 01/02/2020] [Indexed: 11/18/2022]
Abstract
CONTEXT Falls and loss of autonomy are often attributed in large part to musculoskeletal impairments in later adulthood. Age-related declines in flexibility contribute to late adulthood musculoskeletal impairment. The novel sitting-rising test has been proposed to be a quick, effective screening of musculoskeletal fitness, fall risk, and all-cause mortality in older adults. The timed up and go and 5 times sit-to-stand tests are two of the 3 most evidence-supported performance measures to assess fall risk. OBJECTIVE This study aimed to determine if 5 weeks of flexibility training could increase sitting-rising test, timed up and go, and 5 times sit-to-stand scores in community-dwelling older adults. PARTICIPANTS Forty-seven adults aged 60 years and older (mean age = 66.7 y, SD = 4.1) participated in this study. Participants completed a static stretching protocol consisting of 3 weekly 1-hour stretching sessions. RESULTS The protocol improved flexibility as seen in sit-and-reach scores and improved scores on all outcome variables. Specifically, there was a significant increase in sitting-rising test scores from preintervention (M = 7.45, SD = 1.45) to postintervention (M = 8.04, SD = 1.36), t(42) = -5.21, P < .001. Timed up and go scores demonstrated a significant decrease from preintervention (M = 8.85, SD = 1.32) to postintervention (M = 8.20, SD = 1.35), t(46) = 5.10, P < .001. Five times sit-to-stand scores demonstrated a significant decrease from preintervention (M = 12.57, SD = 2.68) to postintervention (M = 10.46, SD = 2.06), t(46) = 6.62, P < .001. Finally, significant increases in sit-and-reach scores were associated with improved functional performance (r = -.308, P = .03). CONCLUSION Findings suggest that flexibility training can be an effective mode of low-level exercise to improve functional outcomes. Static stretching may help to improve musculoskeletal health, promote autonomy, and decrease mortality in community-dwelling older adults.
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Wang DX, Yao J, Zirek Y, Reijnierse EM, Maier AB. Muscle mass, strength, and physical performance predicting activities of daily living: a meta-analysis. J Cachexia Sarcopenia Muscle 2020; 11:3-25. [PMID: 31788969 PMCID: PMC7015244 DOI: 10.1002/jcsm.12502] [Citation(s) in RCA: 285] [Impact Index Per Article: 71.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 08/06/2019] [Accepted: 09/09/2019] [Indexed: 12/16/2022] Open
Abstract
Background Activities of daily living (ADLs) and instrumental activities of daily living (IADLs) are essential for independent living and are predictors of morbidity and mortality in older populations. Older adults who are dependent in ADLs and IADLs are also more likely to have poor muscle measures defined as low muscle mass, muscle strength, and physical performance, which further limit their ability to perform activities. The aim of this systematic review and meta-analysis was to determine if muscle measures are predictive of ADL and IADL in older populations. Methods A systematic search was conducted using four databases (MEDLINE, EMBASE, Cochrane, and CINAHL) from date of inception to 7 June 2018. Longitudinal cohorts were included that reported baseline muscle measures defined by muscle mass, muscle strength, and physical performance in conjunction with prospective ADL or IADL in participants aged 65 years and older at follow-up. Meta-analyses were conducted using a random effect model. Results Of the 7760 articles screened, 83 articles were included for the systematic review and involved a total of 108 428 (54.8% female) participants with a follow-up duration ranging from 11 days to 25 years. Low muscle mass was positively associated with ADL dependency in 5/9 articles and 5/5 for IADL dependency. Low muscle strength was associated with ADL dependency in 22/34 articles and IADL dependency in 8/9 articles. Low physical performance was associated with ADL dependency in 37/49 articles and with IADL dependency in 9/11 articles. Forty-five articles were pooled into the meta-analyses, 36 reported ADL, 11 reported IADL, and 2 reported ADL and IADL as a composite outcome. Low muscle mass was associated with worsening ADL (pooled odds ratio (95% confidence interval) 3.19 (1.29-7.92)) and worsening IADL (1.28 (1.02-1.61)). Low handgrip strength was associated with both worsening ADL and IADL (1.51 (1.34-1.70); 1.59 (1.04-2.31) respectively). Low scores on the short physical performance battery and gait speed were associated with worsening ADL (3.49 (2.47-4.92); 2.33 (1.58-3.44) respectively) and IADL (3.09 (1.06-8.98); 1.93 (1.69-2.21) respectively). Low one leg balance (2.74 (1.31-5.72)), timed up and go (3.41 (1.86-6.28)), and chair stand test time (1.90 (1.63-2.21)) were associated with worsening ADL. Conclusions Muscle measures at baseline are predictors of future ADL and IADL dependence in the older adult population.
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Affiliation(s)
- Daniel X.M. Wang
- Department of Medicine and Aged Care, @AgeMelbourneThe University of Melbourne, The Royal Melbourne HospitalParkvilleVICAustralia
| | - Jessica Yao
- Department of Medicine and Aged Care, @AgeMelbourneThe University of Melbourne, The Royal Melbourne HospitalParkvilleVICAustralia
| | - Yasar Zirek
- Department of Medicine and Aged Care, @AgeMelbourneThe University of Melbourne, The Royal Melbourne HospitalParkvilleVICAustralia
| | - Esmee M. Reijnierse
- Department of Medicine and Aged Care, @AgeMelbourneThe University of Melbourne, The Royal Melbourne HospitalParkvilleVICAustralia
| | - Andrea B. Maier
- Department of Medicine and Aged Care, @AgeMelbourneThe University of Melbourne, The Royal Melbourne HospitalParkvilleVICAustralia
- Department of Human Movement Sciences, @AgeAmsterdamVrije Universiteit Amsterdam, Amsterdam Movement SciencesAmsterdamThe Netherlands
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Wang J, Xie Y, Wang L, Lei L, Liao P, Wang S, Gao Y, Chen Y, Xu F, Zhang C. Hip abductor strength–based exercise therapy in treating women with moderate-to-severe knee osteoarthritis: a randomized controlled trial. Clin Rehabil 2019; 34:160-169. [PMID: 31505954 DOI: 10.1177/0269215519875328] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: To investigate whether hip abductor strength–based exercise therapy could result in further function improvement and more pain relief in women with knee osteoarthritis. Design: Randomized controlled trial. Settings: Rehabilitation department of Affiliated Hospital of Southwest Medical University from years 2016 to 2018. Subjects: In total, 82 women aged 50–70 years, with knee osteoarthritis grade II–IV on the Kellgren–Lawrence scale. Intervention: The experimental group engaged in hip abductor strength–based exercises under the supervision of physical therapists (once a day for six weeks), while the control group engaged in quadriceps femoris strength–based exercises. Main measures: Osteoarthritis severity measured by the Western Ontario and McMaster Universities Osteoarthritis Index, pain on a visual analogue scale and three objective functional tests were assessed at the sixth and 12th week. Repeated measures analysis of variance and multivariable analysis were applied. Results: Finally, 72 participants completed the study: 35 in the experimental group and 37 in the control group. The self-reported functional difficulties score in the experimental group was significantly lower than that in the control group both at the sixth week and at the 12th week ( P < 0.001). There were significant differences between groups in the stair ascent/descent task and Figure of 8 Walk test, but not in the Five Times Sit-to-Stand Test. The pain in the experimental group decreased compared with that in the control group at the sixth week ( P < 0.05), but not at the 12th week ( P > 0.05). Conclusion: Hip abductor strength–based exercises could result in better performance and higher self-reported function in women with symptomatic knee osteoarthritis.
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Affiliation(s)
- Jianxiong Wang
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Yujie Xie
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Li Wang
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Lei Lei
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Peng Liao
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - ShiQi Wang
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - YaQian Gao
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Yu Chen
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Fangyuan Xu
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
| | - Chi Zhang
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, People’s Republic of China
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Inability to Perform the Repeated Chair Stand Task Predicts Fall-Related Injury in Older Primary Care Patients. Am J Phys Med Rehabil 2019; 97:426-432. [PMID: 29300193 DOI: 10.1097/phm.0000000000000889] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of the study was to examine whether the chair stand component of the Short Physical Performance Battery predicts fall-related injury among older adult primary care patients. DESIGN A 2-yr longitudinal cohort study of 430 Boston-area primary care patients aged ≥65 yrs screened to be at risk for mobility decline was conducted. The three components of the Short Physical Performance Battery (balance time, gait speed, and chair stand time) were measured at baseline. Participants reported incidence of fall-related injuries quarterly for 2 yrs. Complementary log-log discrete time hazard models were constructed to examine the hazard of fall-related injury across Short Physical Performance Battery scores, adjusting for age, sex, race, Digit Symbol Substitution Test score, and fall history. RESULTS Participants were 68% female and 83% white, with a mean (SD) age of 76.6 (7.0). A total of 137 (32%) reported a fall-related injury during the follow-up period. Overall, inability to perform the chair stand task was a significant predictor of fall-related injury (hazard ratio = 2.11, 95% confidence interval = 1.23-3.62, P = 0.01). Total Short Physical Performance Battery score, gait component score, and balance component score were not predictive of fall-related injury. CONCLUSIONS Inability to perform the repeated chair stand task was associated with increased hazard of an injurious fall for 2 yrs among a cohort of older adult primary care patients.
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Ngo-Huang A, Parker NH, Bruera E, Lee RE, Simpson R, O’Connor DP, Petzel MQB, Fontillas RC, Schadler K, Xiao L, Wang X, Fogelman D, Sahai SK, Lee JE, Basen-Engquist K, Katz MHG. Home-Based Exercise Prehabilitation During Preoperative Treatment for Pancreatic Cancer Is Associated With Improvement in Physical Function and Quality of Life. Integr Cancer Ther 2019; 18:1534735419894061. [PMID: 31858837 PMCID: PMC7050956 DOI: 10.1177/1534735419894061] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 11/03/2019] [Accepted: 11/16/2019] [Indexed: 12/18/2022] Open
Abstract
Purpose: To investigate relationships among physical activity, changes in physical function, and health-related quality of life (HRQOL) among patients with pancreatic adenocarcinoma enrolled in a home-based exercise prehabilitation program. Methods: Patients with resectable pancreatic adenocarcinoma receiving preoperative chemotherapy and/or chemoradiation were enrolled on this prospective, single-arm trial and were advised to perform ≥60 minutes each of moderate-intensity aerobic exercise and strengthening exercise weekly. Activity was measured via self-report and accelerometers, including moderate-to-vigorous physical activity (MVPA), light physical activity (LPA), and sedentary activity (SA). Physical function measures at baseline and restaging follow-up included 6-minute walk test (6MWT), 5 times sit-to-stand (5×STS), handgrip strength (HGS), 3-m walk for gait speed (GS), and the PROMIS Physical Function Short Form. HRQOL was measured via the FACT-Hep questionnaire. Results: Fifty participants with mean age 66 years (standard deviation = 8 years) were enrolled. The 6MWT, 5×STS, and GS significantly improved from baseline to restaging follow-up (P=.001, P=.049, and P=.009, respectively). Increases in self-reported aerobic exercise, weekly MVPA, and LPA were associated with improvement in 6MWT (β=.19, P=.048; β=.18, P=.03; and β=.08, P=.03, respectively) and self-reported physical functioning (β=.02, P=.03; β=.03, P=.005; and β=.01, P=.02, respectively). Increased weekly LPA was associated with increased HRQOL (β=.03, P=.02). Increased SA was associated with decreased HRQOL (β=-.02,P=.01). Conclusions: Patients with potentially resectable pancreatic cancer exhibit meaningful improvement in physical function with prehabilitation; physical activity was associated with improved physical function and HRQOL. These data highlight the importance of physical activity during treatment for pancreatic cancer.
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Affiliation(s)
- An Ngo-Huang
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Nathan H. Parker
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Eduardo Bruera
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | | | | | | | | | | | - Keri Schadler
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Lianchun Xiao
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Xuemei Wang
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - David Fogelman
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Sunil K. Sahai
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
| | - Jeffrey E. Lee
- The University of Texas MD Anderson
Cancer Center, Houston, TX, USA
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