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Loewenthal J, Berning MJ, Wayne PM, Eckstrom E, Orkaby AR. Holistic frailty prevention: The promise of movement-based mind-body therapies. Aging Cell 2024; 23:e13986. [PMID: 37698149 PMCID: PMC10776124 DOI: 10.1111/acel.13986] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 09/13/2023] Open
Abstract
Aging is characterized by fundamental cellular and molecular hallmarks that result in physiologic decline of most body systems. This may culminate in frailty, a state of decreased reserve. Because frailty is a state of multisystem dysregulation, multimodal interventions may be necessary to mitigate and prevent progression rather than interventions targeting a single system. Movement-based mind-body therapies, such as tai chi and yoga, are promising multimodal strategies for frailty prevention and treatment given their inherent multicomponent nature. In this review, we summarize the links between hallmarks of aging and frailty and how tai chi and yoga may impact these hallmarks. We review trial evidence for the impact of tai chi and yoga on frailty in older populations and discuss opportunities for future research.
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Affiliation(s)
- Julia Loewenthal
- Division of Aging, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
| | | | - Peter M. Wayne
- Division of Preventive MedicineBrigham and Women's HospitalBostonMassachusettsUSA
- Osher Center for Integrative Medicine, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
| | - Elizabeth Eckstrom
- Division of General Internal Medicine & GeriatricsOregon Health & Science UniversityPortlandOregonUSA
| | - Ariela R. Orkaby
- Division of Aging, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
- New England Geriatric Research, Education, and Clinical Center (GRECC)VA Boston Healthcare SystemBostonMassachusettsUSA
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102
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Bozkurt ME. Recommendation on patient selection in sarcopenia evaluation trials. Geriatr Gerontol Int 2024; 24:187-188. [PMID: 38100135 DOI: 10.1111/ggi.14774] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 11/28/2023] [Indexed: 01/05/2024]
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103
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Mendo CW, Gaudreau P, Lefebvre G, Marrie RA, Potter BJ, Wister A, Wolfson C, Keezer MR, Sylvestre MP. The association between grip strength and carotid intima media thickness: A Mendelian randomization analysis of the Canadian Longitudinal Study on Aging. Ann Epidemiol 2024; 89:15-20. [PMID: 38061557 DOI: 10.1016/j.annepidem.2023.12.001] [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: 07/11/2023] [Revised: 11/10/2023] [Accepted: 12/04/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Several two-sample Mendelian randomization studies have reported discordant results concerning the association between grip strength and cardiovascular disease, possibly due to the number of instrumental variables used, pleiotropic bias, and/ or effect modification by age and sex. METHODS We conducted a sex- and age-stratified one-sample Mendelian randomization study in the Canadian Longitudinal Study on Aging. We investigated whether grip strength is associated with carotid intima media thickness (cIMT), a marker of vascular atherosclerosis event risk, using eighteen single nucleotide polymorphisms (SNP) identified as specifically associated with grip strength. RESULTS A total of 20,258 participants of self-reported European ancestry were included in the analytic sample. Our Mendelian randomization findings suggest a statistically significant association between grip strength and cIMT (MR coefficient of 0.02 (95% CI: 0.01, 0.04)). We found no statistically significant differences between sexes (p-value = 0.201), or age groups [(≤ 60 years old versus >60 years old); p-value = 0.421]. CONCLUSION This study provides evidence that grip strength is inversely associated with cIMT. Our one-sample MR study design allowed us to demonstrate that there is no evidence of heterogeneity of effects according to age group or biological sex.
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Affiliation(s)
- Christian W Mendo
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Canada; École de Santé Publique de l'Université de Montréal, Canada
| | - Pierrette Gaudreau
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Canada; Département de Médecine de l'Université de Montréal, Canada
| | | | - Ruth A Marrie
- Max Rady College of Medicine, University of Manitoba, Canada
| | - Brian J Potter
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Canada; Département de Médecine de l'Université de Montréal, Canada; Centre Cardiovasculaire du Centre hospitalier de l'Université de Montréal, Canada
| | - Andrew Wister
- Centre Cardiovasculaire du Centre hospitalier de l'Université de Montréal, Canada; Gerontology Research Centre, Simon Fraser University, Canada
| | - Christina Wolfson
- Departement of Gerontology, Simon Fraser University, Canada; Department of Medicine, McGill University, Canada; Research Institute of the McGill University Health Centre, Canada
| | - Mark R Keezer
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Canada; École de Santé Publique de l'Université de Montréal, Canada; Department of Neurosciences, Université de Montréal, Canada
| | - Marie-Pierre Sylvestre
- Centre de Recherche du Centre hospitalier de l'Université de Montréal, Canada; École de Santé Publique de l'Université de Montréal, Canada.
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Bunzeck N, Steiger TK, Krämer UM, Luedtke K, Marshall L, Obleser J, Tune S. Trajectories and contributing factors of neural compensation in healthy and pathological aging. Neurosci Biobehav Rev 2024; 156:105489. [PMID: 38040075 DOI: 10.1016/j.neubiorev.2023.105489] [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: 06/20/2023] [Revised: 11/07/2023] [Accepted: 11/27/2023] [Indexed: 12/03/2023]
Abstract
Neural degeneration is a hallmark of healthy aging and can be associated with specific cognitive impairments. However, neural degeneration per se is not matched by unremitting declines in cognitive abilities. Instead, middle-aged and older adults typically maintain surprisingly high levels of cognitive functioning, suggesting that the human brain can adapt to structural degeneration by neural compensation. Here, we summarize prevailing theories and recent empirical studies on neural compensation with a focus on often neglected contributing factors, such as lifestyle, metabolism and neural plasticity. We suggest that these factors moderate the relationship between structural integrity and neural compensation, maintaining psychological well-being and behavioral functioning. Finally, we discuss that a breakdown in neural compensation may pose a tipping point that distinguishes the trajectories of healthy vs pathological aging, but conjoint support from psychology and cognitive neuroscience for this alluring view is still scarce. Therefore, future experiments that target the concomitant processes of neural compensation and associated behavior will foster a comprehensive understanding of both healthy and pathological aging.
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Affiliation(s)
- Nico Bunzeck
- Department of Psychology, University of Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Germany.
| | | | - Ulrike M Krämer
- Department of Psychology, University of Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Germany; Department of Neurology, University of Lübeck, Lübeck, Germany
| | - Kerstin Luedtke
- Institute of Health Sciences, Department of Physiotherapy, University of Lübeck, Germany
| | - Lisa Marshall
- Center of Brain, Behavior and Metabolism, University of Lübeck, Germany; Institute of Experimental and Clinical Pharmacology and Toxicology, University of Lübeck, Germany
| | - Jonas Obleser
- Department of Psychology, University of Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Germany
| | - Sarah Tune
- Department of Psychology, University of Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Germany
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Lewis A, Turner LA, Fryer S, Smith R, Dillarstone H, Patrick YW, Bevan-Smith E. The acceptability, practicality, implementation and efficacy of a physical and social activity intervention 'BreatheHappy' for people with long-term respiratory conditions: A feasibility study. Chron Respir Dis 2024; 21:14799731241238435. [PMID: 38553857 PMCID: PMC10981237 DOI: 10.1177/14799731241238435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 02/24/2024] [Accepted: 02/19/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVES This study aimed to determine the feasibility of a group-based pilot programme of low-to-moderate physical activity training, education and social activities, by investigating acceptability, practicality, implementation and efficacy testing. We offer suggestions on programme adaptions for future study. METHODS People with a range of chronic respiratory diseases were invited to participate in a pilot 12 week group activity programme. Activities included outdoor walking, tai-chi, education and a range of social activities. Acceptability was determined by participant experiences determined during interviews. Practicality was determined by programme and outcome measure completion, cost and adverse events. Implementation was determined according to whether the programme ran as planned. Efficacy was determined by statistical analyses of outcomes including hand grip strength, timed up and go test, COPD Helplessness Index, COPD Assessment Test, and measures of physical activity via accelerometry. RESULTS Thematic analysis indicated that the "BreatheHappy" programme was acceptable. Seven of nine participants completed eight out of 10 sessions and the majority completed all outcome measures. "BreatheHappy" was therefore considered practical. The programme was not implemented as planned, with only 10 sessions running rather than the 12 intended. There was a significant increase in daily step counts (MD: 1284 95% CI: 240-2329 p: 0.024 effect size: 0.988), stepping time (MD: 16 min 95% CI: 5-27 min p: 0.011 effect size: 1.36) and daily minutes completing light physical activity (MD: 23 95% CI: 6-38 p: 0.006 effect size: 1.6). However, time spent sitting for ≥30 min but ≤60 min significantly increased (MD: 26 95% CI: 0.2-52 min p: 0.049 effect size: 0.931), showing signs of efficacy and changing physical activity behaviour patterns. DISCUSSION A 10-week programme of low-moderate physical activity training, education and social activities shows signs of feasibility for future research. Suggested adaptions for future study include using physical activity measures such as daily step count or light physical activity for a primary outcome, and mental health and social health related outcome measures relatable to participant's beneficial experiences of the programme. Recruitment in future studies will try and reach both those less socially active and possibly those who have completed pulmonary rehabilitation (PR). Venues should be close to efficient transport links whilst different frequencies and durations of programme delivery should be trialled. Adequate funding should be provided for both staff running the programme and blinded research staff for outcome measurement.
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Affiliation(s)
- A Lewis
- Department of Health Sciences, Brunel University London, Uxbridge, UK
- School of Health Sciences, University of Southampton, Southampton, UK
| | - LA Turner
- School of Education and Science, University of Gloucestershire, Cheltenham, UK
| | - S Fryer
- School of Education and Science, University of Gloucestershire, Cheltenham, UK
| | - R Smith
- Department of Geography, University College London, London, UK
| | - H Dillarstone
- Institute for Global Health, University College London, London, UK
| | - YW Patrick
- Department of Health and Social Care, University of Gloucestershire, Cheltenham, UK
| | - E Bevan-Smith
- Department of Health and Social Care, University of Gloucestershire, Cheltenham, UK
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106
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Peng TC, Chiou JM, Chen YC, Chen JH. Handgrip strength asymmetry and cognitive impairment risk: Insights from a seven-year prospective cohort study. J Nutr Health Aging 2024; 28:100004. [PMID: 38267160 DOI: 10.1016/j.jnha.2023.100004] [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: 10/11/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 01/26/2024]
Abstract
OBJECTIVES This study aimed to explore the links of handgrip strength and asymmetry with cognitive impairment. DESIGN This was a seven-year prospective cohort study. SETTING AND PARTICIPANTS We used data from wave 3 (2015-2017) to wave 5 (2019-2022) from the ongoing Taiwan Initiative of Geriatric Epidemiological Research (TIGER), with wave 3 as the baseline (n = 446). The study included community-dwelling participants aged 65 years or older. MEASUREMENTS Handgrip strength was measured, and abnormalities were determined based on handgrip strength weakness and asymmetry. Handgrip strength asymmetry was categorized into three groups at baseline based on the handgrip strength ratio (left handgrip strength/right handgrip strength). Cognitive tests evaluating global and specific cognitive domains were conducted at baseline and two biennial follow-ups. Generalized linear mixed models were utilized to assess the associations of abnormal handgrip strength with global cognition and multiple cognitive domain progression over time. RESULTS This study included 392 dementia-free participants, with an average age of 75.8 years and 179 (45.7%) males. Mild handgrip strength asymmetry was present in 88 participants (22.4%), while 53 (13.5%) exhibited moderate asymmetry. In men, the coexistence of low handgrip strength and handgrip strength asymmetry was linked to cognitive impairment over time. These associations were observed in global cognition (β^ = -1.76, 95% CI: -2.79 to -0.74), memory (immediate free recall: β^ = -0.67, 95% CI: -1.17 to -0.17), executive function (Trail Making Test-A: β^ = -0.54, 95% CI: -0.94 to -0.13), and attention (Digit span-forward: β^ = -1.00, 95% CI: -1.46 to -0.54). CONCLUSIONS This study found that individuals with reduced handgrip strength and handgrip strength asymmetry had an increased risk of cognitive impairment across various domains. Moreover, this association appears to be more pronounced among men than women. Incorporating these simple assessments into regular clinical practice improves the allocation of limited screening resources and timely clinical interventions in older adults.
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Affiliation(s)
- Tao-Chun Peng
- Division of Family Medicine, Tri-Service General Hospital, and School of Medicine, National Defense Medical Center, Taipei, Taiwan; Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, and School of Medicine, National Defense Medical Center, Taipei, Taiwan; Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Jeng-Min Chiou
- Institute of Statistics and Data Science, College of Science, National Taiwan University, Taipei, Taiwan; Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
| | - Yen-Ching Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan; Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Jen-Hau Chen
- Department of Geriatrics and Gerontology, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, College of Medicine, National Taiwan University, No.1 Jen Ai Road Section 1, Taipei 100233, Taiwan.
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107
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Wei L, Zeng J, Fan M, Chen B, Li X, Li Y, Xu S. Associations between handgrip strength and skeletal muscle mass with all-cause mortality and cardiovascular mortality in people with type 2 diabetes: A prospective cohort study of the UK Biobank. J Diabetes 2024; 16:e13464. [PMID: 37608605 PMCID: PMC10809293 DOI: 10.1111/1753-0407.13464] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/13/2023] [Accepted: 08/08/2023] [Indexed: 08/24/2023] Open
Abstract
AIMS To explore the associations between handgrip strength (HGS) and skeletal muscle mass (SMM) with all-cause and cardiovascular disease (CVD) mortality risk in type 2 diabetes (T2DM) patients. MATERIALS AND METHODS Data were obtained from the UK Biobank. Baseline survey was conducted between 2006 and 2010, and followed up for a median of 12.52 years. HGS was measured using dynamometer, and SMM was measured using bioelectrical impedance method. Mortality was available via links to the National Health Service Information Centre. Sex-specific analyses were conducted. RESULTS A total of 13 392 T2DM participants were included, with a mean age of 60.39 years and 52.35% men. During the follow-up, there were 3006 (22.45%) deaths, including 746 (5.57%) CVD deaths. The risk for all-cause mortality and CVD mortality among both men and women increased progressively with decreasing HGS quartiles (p trend <.05). A 1 SD decrease in HGS was found to both increase the all-cause risk (HR: 1.31 [95% CI: 1.24-1.38]) and CVD mortality risk (HR: 1.35 [95% CI: 1.22-1.50]) for men, and all-cause risk (HR: 1.26 [95% CI: 1.11-1.42]) and CVD mortality risk (HR: 1.43 [95% CI: 1.09-1.89]) for women. There was no statistically significant trend association between SMM/height2 and mortality risk, and the restricted cubic regression splines indicated that SMM/height2 showed a U-shaped nonlinear relationship (pnonlinear <.05). CONCLUSIONS Grip strength displayed a linear downward trend with mortality risk among T2DM patients, whereas muscle mass showed a U-shaped relationship. Low grip strength seemed to be a better predictor for mortality compared to low muscle mass.
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Affiliation(s)
- Lingqi Wei
- College of Medicine, Wuhan University of Science & TechnologyWuhanChina
- Department of EndocrinologyXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Jingjing Zeng
- Center for Clinical Evidence‐Based and Translational MedicineXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Menglin Fan
- Center for Clinical Evidence‐Based and Translational MedicineXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Bo Chen
- Center for Clinical Evidence‐Based and Translational MedicineXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Xiaying Li
- College of Medicine, Wuhan University of Science & TechnologyWuhanChina
- Department of EndocrinologyXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Ying Li
- College of Medicine, Wuhan University of Science & TechnologyWuhanChina
- Department of EndocrinologyXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Shaoyong Xu
- Department of EndocrinologyXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
- Center for Clinical Evidence‐Based and Translational MedicineXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
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Dlamini M, Khathi A. Prediabetes-Associated Changes in Skeletal Muscle Function and Their Possible Links with Diabetes: A Literature Review. Int J Mol Sci 2023; 25:469. [PMID: 38203642 PMCID: PMC10778616 DOI: 10.3390/ijms25010469] [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: 10/30/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
The skeletal muscle plays a critical role in regulating systemic blood glucose homeostasis. Impaired skeletal muscle glucose homeostasis associated with type 2 diabetes mellitus (T2DM) has been observed to significantly affect the whole-body glucose homeostasis, thereby resulting in other diabetic complications. T2DM does not only affect skeletal muscle glucose homeostasis, but it also affects skeletal muscle structure and functional capacity. Given that T2DM is a global health burden, there is an urgent need to develop therapeutic medical therapies that will aid in the management of T2DM. Prediabetes (PreDM) is a prominent risk factor of T2DM that usually goes unnoticed in many individuals as it is an asymptomatic condition. Hence, research on PreDM is essential because establishing diabetic biomarkers during the prediabetic state would aid in preventing the development of T2DM, as PreDM is a reversible condition if it is detected in the early stages. The literature predominantly documents the changes in skeletal muscle during T2DM, but the changes in skeletal muscle during prediabetes are not well elucidated. In this review, we seek to review the existing literature on PreDM- and T2DM-associated changes in skeletal muscle function.
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Affiliation(s)
| | - Andile Khathi
- Department of Human Physiology, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban X54001, South Africa;
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KAWAKUBO SAKI, FUKAO KOSUKE, SOMEYA YUKI, NISHIMURA JUNYA, DOI MAYUMI, SATO YUSEI, YOKOYAMA MIHO, TABATA MINORU, MINAMINO TOHRU, NAITO HISASHI. Effectiveness of Nutritional Guidance Focusing on Leucine Intake During Cardiac Rehabilitation Maintenance. JUNTENDO IJI ZASSHI = JUNTENDO MEDICAL JOURNAL 2023; 70:29-43. [PMID: 38854810 PMCID: PMC11154643 DOI: 10.14789/jmj.jmj23-0008-oa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 10/16/2023] [Indexed: 06/11/2024]
Abstract
Objective Due to the lack of information on the effects of nutritional guidance focused on leucine intake in patients undergoing maintenance cardiac rehabilitation, this study investigated on plasma leucine concentrations, lean body mass, and muscle strength. Methods Nutritional guidance, focused on leucine (intervention group) or general nutritional guidance (control group), was provided for six months to patients participating in cardiac rehabilitation. Body composition, grip strength, hematological test results, and diet of both groups were compared before and after the intervention. Results Seven patients in the intervention group (53.2 ± 18.2 years) and 7 patients in the control group (58.6 ± 15.3 years) were included. Dietary survey results showed that the six-month intervention significantly (p < 0.05) increased protein intake and estimated leucine intake only in the intervention group. There was no significant difference in the rate of change in plasma leucine concentration between the two groups. The rate of change in lean body mass was significantly higher in the intervention group compared to the control group (p = 0.035). The rate of change in plasma leucine concentration and that in lean body mass was positively correlated only in the intervention group (r = 0.777, p = 0.040), and the rate of change in plasma leucine concentration was also positively correlated with the rate of change in grip strength (ρ = 0.857, p = 0.014). Conclusions In the patients undergoing maintenance cardiac rehabilitation, increased plasma leucine concentration by nutritional guidance focused on leucine increased lean body mass without any increasing the training load.
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Affiliation(s)
| | - KOSUKE FUKAO
- Corresponding author: Kosuke Fukao, Graduate School of Health and Sports Science, Juntendo University, 1-1 Hiraka-gakuendai, Inzai-city, Chiba 270-1695, Japan, TEL: +81-476-98-1001 FAX: +81-476-98-1001 E-mail:
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Bruun E, Pätsi P, Leskinen M, Björkman K, Kulmala P, Tulppo MP, Valkama M, Ojaniemi M. Preterm-Born Young Women Have Weaker Hand Grip Strength Compared to Their Full-Term-Born Peers. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1898. [PMID: 38136100 PMCID: PMC10741946 DOI: 10.3390/children10121898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023]
Abstract
Prematurity has been linked to lower muscular fitness and increased morbidity across the human lifespan. Hand grip strength is widely used as a measure of muscle strength. Previous studies have shown inconsistent results regarding the role of vitamin D in hand grip strength. Here, we investigated hand grip strength and the effects of a yearlong vitamin D supplementation in healthy preterm-born young adults. We recruited 38 young adults born preterm at either ≤32 weeks' gestation or <34 weeks' gestation and weighing <1500 g, as well as 39 gender- and age-matched controls, for this study. Anthropometric measurements, hand grip strengths, and vitamin D concentrations were recorded. These investigations were repeated after a yearlong vitamin D supplementation intervention. There was a significant difference in the age- and gender-specific hand grip strength ranks between the preterm- and full-term-born young adults: 57.9% and 30.7%, respectively, were below average (p = 0.009). In the preterm-born group, the females had significantly lower hand grip strengths compared to their full-term-born peers, with a mean difference of -3.46 kg (95% CI: -6.68 to -0.247; p = 0.035). In a linear regression analysis, the preterm-born female adult height was negatively associated with hand grip strength (R2 = 0.24, F (1.43) = 13.61, p < 0.001). The vitamin D concentrations were increased after the supplementation period, with no association with hand grip strength. According to our results, preterm-born young females are at risk for lower muscle strength, independent of their current vitamin D status.
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Affiliation(s)
- Ella Bruun
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
| | - Pauli Pätsi
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
| | - Markku Leskinen
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
| | - Krista Björkman
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
| | - Petri Kulmala
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
- Faculty of Medicine, University of Oulu, 90014 Oulu, Finland
| | - Mikko P. Tulppo
- Faculty of Medicine, University of Oulu, 90014 Oulu, Finland
- Research Unit of Biomedicine and Internal Medicine, University of Oulu, 90014 Oulu, Finland
| | - Marita Valkama
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
| | - Marja Ojaniemi
- Department of Pediatrics, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90220 Oulu, Finland (M.O.)
- Research Unit of Clinical Medicine, University of Oulu, 90014 Oulu, Finland
- Medical Research Center, Oulu University Hospital, University of Oulu, Wellbeing Services County of North Ostrobothnia, 90014 Oulu, Finland
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Altajar S, Wang N, Rosenthaler MP, Murabito JM, Long MT. NAFLD Associates with Sarcopenia Defined by Muscle Mass and Slow Walking Speed: A Cross-Sectional Analysis from the Framingham Heart Study. J Clin Med 2023; 12:7523. [PMID: 38137592 PMCID: PMC10743412 DOI: 10.3390/jcm12247523] [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: 10/30/2023] [Revised: 11/30/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Sarcopenia is associated with NAFLD. It is unknown if the association is explained by shared risk factors. Our study sought to investigate the association between liver fat and sarcopenia in our cohort. Liver fat was measured on CT between 2008 and 2011. We excluded heavy alcohol use and missing covariates. Muscle mass in a subset (n = 485) was measured by 24 h urinary creatinine. Physical function was defined by h strength and walking speed. Sarcopenia was defined as low muscle mass and/or low physical function. We created multivariable-adjusted regression models to evaluate cross-sectional associations between liver fat and low muscle mass, grip strength, and walking speed. The prevalence of hepatic steatosis was 30% (n = 1073; 58.1% women; mean age 65.8 ± 8.6 years). There was a significant positive association between liver fat and muscle mass in linear regression models. The association was not significant after adjusting for BMI. The odds of sarcopenia increased by 28% for each SD in liver fat (OR 1.28; 95% CI 1.02, 1.60) and persisted after accounting for confounders in multivariable-adjusted models (OR 1.30, 95% CI 1.02, 1.67). Further studies are needed to determine if there is a causal relationship between liver fat and sarcopenia and whether treatment of sarcopenia improves liver fat.
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Affiliation(s)
- Sarah Altajar
- Division of Gastroenterology and Hepatology, University of Miami Health System, Miami, FL 33136, USA;
| | - Na Wang
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, MA 02118, USA;
| | - Max P. Rosenthaler
- Department of Internal Medicine, Boston Medical Center, Boston University School of Medicine, Boston, MA 02118, USA;
| | - Joanne M. Murabito
- Department of Internal Medicine, Boston Medical Center, Boston University School of Medicine, Boston, MA 02118, USA;
| | - Michelle T. Long
- Section of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, MA 02118, USA;
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112
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Coskun M, Sendur HN, Cerit MN, Babayeva A, Cerit ET, Yalcin MM, Altinova AE, Akturk M, Karakoc MA, Toruner FB. Assessment of forearm muscles with ultrasound shear wave elastography in patients with acromegaly. Pituitary 2023; 26:716-724. [PMID: 37899388 DOI: 10.1007/s11102-023-01352-1] [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] [Accepted: 08/24/2023] [Indexed: 10/31/2023]
Abstract
PURPOSE The effects of acromegaly on soft tissues, bones and joints are well-documented, but information on its effects on muscle mass and quality remains limited. The primary goal of this study is to assess the sonoelastographic features of forearm muscles in patients with acromegaly. METHOD Forty-five patients with acromegaly and 45 healthy controls similar in terms of gender, age, and body mass index (BMI) were included in a single-center, multidisciplinary, cross-sectional study. The body composition was analyzed using bioelectrical impedance analysis (BIA), and height-adjusted appendicular skeletal muscle index (hSMI) was calculated. The dominant hand's grip strength was also measured. Two radiologists specialized in the musculoskeletal system employed ultrasound shear wave elastography (SWE) to assess the thickness and stiffness of brachioradialis and biceps brachii muscles. RESULTS The acromegaly group had significantly higher thickness of both the biceps brachii (p = 0.034) and brachioradialis muscle (p = 0.046) than the control group. However, the stiffness of the biceps brachii (p = 0.001) and brachioradialis muscle (p = 0.001) was lower in the acromegaly group than in the control group. Disease activity has not caused a significant difference in muscle thickness and stiffness in the acromegaly group (p > 0.05). The acromegaly group had a higher hSMI (p = 0.004) than the control group. The hand grip strength was similar between the acromegaly and control group (p = 0.594). CONCLUSION The patients with acromegaly have an increased muscle thickness but decreased muscle stiffness in the forearm muscles responsible for elbow flexion. Acromegaly can lead to a permanent deterioration of the muscular structure regardless of the disease activity.
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Affiliation(s)
- Meric Coskun
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey.
| | - Halit Nahit Sendur
- Department of Radiology, Faculty of Medicine, Gazi University, Ankara, 06100, Turkey
| | - Mahi Nur Cerit
- Department of Radiology, Faculty of Medicine, Gazi University, Ankara, 06100, Turkey
| | - Afruz Babayeva
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Ethem Turgay Cerit
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Mehmet Muhittin Yalcin
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Alev Eroglu Altinova
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Mujde Akturk
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Mehmet Ayhan Karakoc
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
| | - Fusun Balos Toruner
- Department of Endocrinology and Metabolism, Faculty of Medicine, Gazi University, Emniyet Street, Yenimahalle, Ankara, 06100, Turkey
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113
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Aksu S, Çaman T, Özdemir İ, Bek S, Kutlu G. Lower handgrip strength in short-sleeper individuals with obstructive sleep apnea. Sleep Med 2023; 112:352-358. [PMID: 37977019 DOI: 10.1016/j.sleep.2023.11.003] [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: 09/22/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is a frequently observed and remarkably incapacitating disorder worldwide. As a multisystem disorder, OSA has been linked to a plethora of clinical parameters though physical parameters like muscle strength have been scantily studied. Hand grip strength (HGS) is a practical marker of physical function that has been associated with mortality and an array of clinical outcomes as well as physiological parameters like sleep duration. A few seminal studies have observed no link between HGS and OSA severity while no studies evaluated the relationship between objectively determined sleep duration and HGS in OSA. OBJECTIVE The present study aimed to evaluate the HGS indices among both OSA severity groups and objectively determined sleep duration groups in OSA. METHODS 111 treatment-naïve mostly middle-aged individuals with OSA (86 males) were recruited in a tertiary sleep center. Three OSA severity groups were determined by the Apnea-Hypopnea Index while three sleep duration groups were objectively determined by Total Sleep Time (TST). Dominant and non-dominant maximum and average HGS were calculated using a digital hand dynamometer. RESULTS Short-sleeper individuals with OSA were found to have lower HGS indices than intermediate or sufficient sleepers with OSA while no differences in HGS indices among OSA severity groups were observed. All HGS indices correlated with TST. CONCLUSIONS Future insights can be gleaned from the present results regarding the conceivably transdiagnostic relationship between sleep duration and HGS as well as the potential use of HGS as a marker in OSA.
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Affiliation(s)
- Serkan Aksu
- Department of Physiology, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey.
| | - Tuğçe Çaman
- Department of Neurology, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey.
| | - İnan Özdemir
- Department of Neurology, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey.
| | - Semai Bek
- Department of Neurology, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey.
| | - Gülnihal Kutlu
- Department of Neurology, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey.
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114
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Zhou H, Chen Z, Liu Y, Liao Y, Guo L, Xu M, Bai B, Liu F, Ma H, Yao X, Geng Q. Establishing thresholds of handgrip strength based on mortality using machine learning in a prospective cohort of Chinese population. Front Med (Lausanne) 2023; 10:1304181. [PMID: 38105886 PMCID: PMC10722261 DOI: 10.3389/fmed.2023.1304181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/06/2023] [Indexed: 12/19/2023] Open
Abstract
Background The relative prognostic importance of handgrip strength (HGS) in comparison with other risk factors for mortality remains to be further clarified, and thresholds used for best identify high-risk individuals in health screening are not yet established. Using machine learning and nationally representative data from the China Health and Retirement Longitudinal Study (CHARLS), the study aimed to investigate the prognostic importance of HGS and establish sex-specific thresholds for health screening. Methods A total of 6,762 participants from CHARLS were enrolled. A random forest model was built using 30 variables with all-cause mortality as outcome. SHapley Additive exPlanation values were applied to explain the model. Cox proportional hazard models and Harrell's C index change were used to validate the clinical importance of the thresholds. Results Among the participants, 3,102 (45.9%) were men, and 622 (9.1%) case of death were documented follow-up period of 6.78 years. The random forest model identified HGS as the fifth important prognostic variable, with thresholds for identifying high-risk individuals were < 32 kg in men and < 19 kg in women. Low HGS were associated with all-cause mortality [HR (95% CI): 1.77 (1.49-2.11), p < 0.001]. The addition of HGS thresholds improved the predictive ability of an established office-based risk score (C-index change: 0.022, p < 0.001). Conclusion On the basis of our thresholds, low HGS predicted all-cause mortality better than other risk factors and improved prediction of a traditional office-based risk score. These results reinforced the clinical utility of measurement of HGS in health screening.
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Affiliation(s)
- Haofeng Zhou
- Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zepeng Chen
- Shantou University Medical College, Shantou, China
| | - Yuting Liu
- Department of Cardiology, Shenzhen People's Hospital and The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
| | - Yingxue Liao
- Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Lan Guo
- Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Mingyu Xu
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Bingqing Bai
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Fengyao Liu
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Huan Ma
- Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaoxuan Yao
- Shantou University Medical College, Shantou, China
| | - Qingshan Geng
- Department of Cardiology, Shenzhen People's Hospital and The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
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115
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Ma Z, Yang H, Meng G, Zhang Q, Liu L, Wu H, Gu Y, Zhang S, Wang X, Zhang J, Sun S, Wang X, Zhou M, Jia Q, Song K, Niu K. Anti-inflammatory dietary pattern is associated with handgrip strength decline: a prospective cohort study. Eur J Nutr 2023; 62:3207-3216. [PMID: 37548698 DOI: 10.1007/s00394-023-03225-6] [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: 02/27/2023] [Accepted: 07/27/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND AND AIMS Skeletal muscle strength decline is strongly associated with inflammation. While previous research has confirmed that diet can modulate chronic inflammation, little is known about the relationship between an anti-inflammatory dietary pattern and muscle strength. The aim of this study was to investigate the association between an anti-inflammatory dietary pattern and handgrip strength decline in a large-scale adult population. METHODS During a median follow-up period of 3 years, this prospective cohort study was carried out between 2013 and 2018 and included 2840 participants (60.2% men). Dietary intake was assessed using a validated food frequency questionnaire at baseline, and handgrip strength was measured annually with a handheld digital dynamometer. The dietary inflammatory potential score was calculated using white blood cell count and hypersensitive C-reactive protein as inflammatory markers, and was determined using reduced rank regression and stepwise linear regression. Multivariable linear regression models were used to estimate the association between the dietary inflammatory potential score and the annualized change in handgrip strength and weight-adjusted handgrip strength. RESULTS After adjusting for multiple confounding factors, significant associations between the dietary inflammatory potential score and the annualized change in handgrip strength and weight-adjusted handgrip strength in women, with values of - 0.8322 kg (95% confidence interval [CI] - 1.6405, - 0.0238; P < 0.0408) and - 0.0171 kg/kg (95% CI - 0.0310, - 0.0032; P < 0.0158), respectively. However, no significant differences were observed between the dietary inflammatory potential score and the annualized change in handgrip strength and weight-adjusted handgrip strength in men, with values of 0.1578 kg (95% CI - 0.6107, 0.9261; P < 0.6874) and - 0.0014 kg/kg (95% CI - 0.0115, 0.0088; P < 0.7933), respectively. CONCLUSION Our findings suggest that consuming an anti-inflammatory dietary pattern could be a protective strategy against the decline in skeletal muscle strength in women.
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Affiliation(s)
- Zheng Ma
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Honghao Yang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China.
- Department of Toxicology and Health Inspection and Quarantine, School of Public Health, Tianjin Medical University, Tianjin, China.
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongmei Wu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
| | - Yeqing Gu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Shunming Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
| | - Xuena Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
| | - Juanjuan Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China
| | - Shaomei Sun
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Xing Wang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Ming Zhou
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Qiyu Jia
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Kun Song
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Kaijun Niu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin, China.
- School of Public Health of Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, China.
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China.
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.
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Paravlic A, Šlosar L, Abazovic E, Marusic U. Effects of digital-based interventions on muscular strength in adults: a systematic review, meta-analysis and meta-regression of randomized controlled trials with quality of evidence assessment. Ann Med 2023; 55:2230886. [PMID: 37452683 PMCID: PMC10901531 DOI: 10.1080/07853890.2023.2230886] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/01/2023] [Accepted: 06/24/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND In the last three decades, both medical and sports science professionals have recognized the considerable potential of digital-based interventions (DBI) to enhance the health-related outcomes of their practitioners. OBJECTIVES This study aimed to investigate the effectiveness and potential moderators of DBI on measures of muscular strength. METHODS Six databases (PubMed/MEDLINE, Web of Science, SportDiscus, Embase, Cochrane Register of Controlled Trials and Google Scholar) were searched for eligible studies up to June 2022. The GRADE, PEDRO, and TIDieR checklists were used to assess the quality of evidence, methodology, and completeness of intervention descriptions, respectively. RESULTS A total of 56 studies were included in the meta-analysis (n = 2346), and participants were classified as healthy (n = 918), stroke survivors (n = 572), diagnosed with other neurological disorders (n = 683), and frail (n = 173). The DBI showed a small effect (standardized mean difference [SMD] = 0.28, 95% CI 0.21 to 0.31; p < 0.001) on strength, regardless of the type of intervention, control group, or tested body part. More specifically, while splitting the studies into different subgroups, a meta-analysis of 19 studies (n = 918) showed a small effect (SMD = 0.38, 95% CI 0.12 to 0.63; p = 0.003) on strength in the asymptomatic population. Similarly, small but positive effects of DBI were observed for stroke survivors (SMD = 0.34, 95% CI 0.13 to 0.56; p = 0.002), patients diagnosed with other neurological disorders (SMD = 0.17, 95% CI 0.03 to 0.32; p = 0.021), and the frail population (SMD = 0.25, 95% CI 0.0 to 0.5; p = 0.051). Sub-group analysis and meta-regression revealed that neither variable modified the effects of the DBI on measures of strength. CONCLUSIONS Overall, DBI may serve as an effective method to improve measures of strength in adults, regardless of their health status as well as the type of digital device, the presence of human-computer interaction, and the age of participants. In addition, the DBI was found to be more effective than traditional training or rehabilitation methods.KEY MESSAGESDigital-based intervention (DBI) is effective in improving measures of muscular strength in adults regardless of participants' health statusDBIs were equally effective for strength improvements in lower and upper limbsAlthough, DBIs were found to be effective in improving muscular strength, most studies did not follow strength training guidelines when prescribing the interventions.
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Affiliation(s)
- Armin Paravlic
- Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
- Science and Research Centre Koper, Institute for Kinesiology Research, Koper, Slovenia
- Faculty of Sports Studies, Masaryk University, Brno, Czech Republic
| | - Luka Šlosar
- Science and Research Centre Koper, Institute for Kinesiology Research, Koper, Slovenia
- Department of Health Sciences, Alma Mater Europaea – ECM-, Maribor, Slovenia
| | - Ensar Abazovic
- Faculty of Sport and Physical Education, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Uros Marusic
- Science and Research Centre Koper, Institute for Kinesiology Research, Koper, Slovenia
- Department of Health Sciences, Alma Mater Europaea – ECM-, Maribor, Slovenia
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Oliveira VHF, Webel AR, Borsari AL, Cárdenas JDG, Deminice R. Health and sociodemographic factors associated with low muscle strength, muscle mass, and physical performance among people living with HIV. AIDS Care 2023; 35:1863-1873. [PMID: 36404290 DOI: 10.1080/09540121.2022.2147482] [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: 02/06/2022] [Accepted: 11/09/2022] [Indexed: 11/22/2022]
Abstract
ABSTRACTThis study examined the factors associated with low muscle strength, muscle mass, and physical performance in 331 people living with HIV. Participants completed handgrip as a strength measure, appendicular skeletal muscle mass using bioimpedance analysis, and chair rise was a physical performance measure. Multivariate logistic regression was used to analyze the association between low values on these measures with sociodemographic, HIV-related factors, and comorbidities. Higher body mass index (BMI) (OR = 0.91; CI = 0.86-0.97) and higher CD4/CD8 ratio (OR = 0.38; 95% CI = 0.18-0.82) were associated with decreased likelihood of low handgrip strength. Being non-employed (OR = 2.08; 95% CI = 1.07-4.06), having hypertension (OR = 2.27; 95% CI = 1.13-4.54) and rheumatism (OR = 5.46; 95% CI = 1.68-17.74) increased the chance of low handgrip strength. Higher BMI (OR = 0.43; 95% CI = 0.34-0.56), CD4/CD8 ratio (OR = 0.29; 95% CI = 0.09-0.93), and bioimpedance phase angle (OR = 0.22; 95% CI = 0.12-0.40) were associated with decreased likelihood of low muscle mass. Lastly, having less than eight years of education (OR = 1.87; 95% CI = 1.02-3.41) and being non-employed (OR = 8.18; 95% CI = 3.09-21.61) increased the chance of low chair stand performance. In addition, higher CD4 + lymphocytes count (OR = 0.99; 95% CI = 0.99-0.99) was associated with a decreased likelihood of low chair stand performance. In conclusion, specific and non-specific HIV-related factors are associated with low handgrip strength, low muscle mass, and/or low chair stand performance.
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Affiliation(s)
- Vitor H F Oliveira
- Department of Child, Family, and Population Health Nursing, School of Nursing, University of Washington, Seattle, WA, USA
| | - Allison R Webel
- Department of Child, Family, and Population Health Nursing, School of Nursing, University of Washington, Seattle, WA, USA
| | - Ana Lucia Borsari
- Department of Physical Education, Londrina State University, Londrina, Brazil
| | | | - Rafael Deminice
- Department of Physical Education, Londrina State University, Londrina, Brazil
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Feng X, Wen X, Wang Y, Bai L, Yu H. Impact of the COVID-19 lockdown on physical fitness among college women living in China. Ann Med 2023; 55:2235560. [PMID: 37467159 PMCID: PMC10360984 DOI: 10.1080/07853890.2023.2235560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 06/15/2023] [Accepted: 07/07/2023] [Indexed: 07/21/2023] Open
Abstract
PURPOSES The purpose of this study was to evaluate the effects of the COVID-19 lockdown on physical fitness among college women living in China and to explore how fitness changed with different physical conditions. METHODS We performed repeated measures of BMI, 800 m running and sit-up performance assessment on college women from one university in China pre and post the COVID-19 lockdown. A total of 3658 (age 19.15 ± 1.08 yr.) college women who completed the same assessment pre and post the COVID-19 lockdown were included in the analysis. We analyzed the data using one way ANOVA and paired-samples t-test. RESULTS Due to the COVID-19 lockdown, the result shows a significant increase in BMI by 2.91% (95% CI =0.33, 0.40) and a significant decline in 800 m running and sit-up by 7.97% (95% CI =0.69, 0.77) and 4.91% (95% CI = -0.27, -0.19), respectively. College women in the highest quartile level of physical condition (Quartile 4) had more decreases than college women in the lowest quartile level (Quartile 1). Their BMI level was increased by 3.69% and 0.98% in college women in Quartile 4 and Quartile 1, respectively. Their performance of 800 m running was decreased by 9.32% and 7.37% in college women in Quartile 4 and Quartile 1, respectively. Their performance of sit-up was decreased by 13.88% in college women in Quartile 4 while it increased by 10.91% in college women in Quartile 1, respectively. CONCLUSIONS The COVID-19 lockdown might increase the BMI level and decrease 800 m running and sit-up performance among college women living in China. The decrease for college women in higher quartile level of physical condition (Quartile 4) were more seriously while college women in lower quartile level of physical condition (Quartile 1) were modest.
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Affiliation(s)
- Xiaolu Feng
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Xinyi Wen
- Department of Physical Education, Tsinghua University, Beijing, China
| | - Yangyang Wang
- Department of Physical Education, Tsinghua University, Beijing, China
| | - Lili Bai
- School of Sports Science, Tianjin Normal University, Tianjin, China
| | - Hongjun Yu
- Department of Physical Education, Tsinghua University, Beijing, China
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Bergaoui J, Latiri I, Chaouch H, Ben Abdallah J, Mrad S, Maatamri W, Letaief A, Ben Saad H. Evaluation of muscle strength and quality in North African patients with chronic hepatitis B: A pilot case control study. Libyan J Med 2023; 18:2204564. [PMID: 37096573 PMCID: PMC10132249 DOI: 10.1080/19932820.2023.2204564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
Early detection of alteration of muscle strength, quantity, and quality, and sarcopenia is useful in non-cirrhotic chronic hepatitis B (NC-CHB) patients. Studies, which explored the handgrip strength (HGS) are scarce with questionable results, and no previous case-control study explored the presence of sarcopenia.The aim of this study was to assess the muscle strength [i.e.; HGS absolute (HGSA), HGSA/body mass index (BMI)], muscle quantity [i.e.; appendicular skeletal muscle (ASM), ASM/height2, ASM/total body weight (TBW), ASM/BMI], and muscle quality [i.e.; HGSA/total muscle mass (TMM), HGSA/ASM] of NC-CHB patients.This was a case-control study. Cases (n = 26) were untreated NC-CHB patients, and controls (n = 28) were 'apparently' healthy participants. Muscle mass was estimated via the TMM (kg) and ASM (kg). Muscle strength was evaluated via the HGS data [i.e.; HGSA (kg), HGSA/BMI (m2)]. Six variants of HGSA were determined: highest values for the dominant and non-dominant hands, highest value between the two hands, averages of the three measurements for the two hands, and the average of the highest values of the two hands. Muscle quantity was expressed in three relative variants (ASM/height2, ASM/TBW, and ASM/BMI). Muscle quality was evaluated via relative HGS data adjusted by muscle mass (i.e.; HGSA/TMM, HGSA/ASM). Probable and confirmed sarcopenia were retained in front of low muscle strength, and low muscle strength and muscle quantity or quality, respectively.There were no significant differences between controls and NC-CHB patients in values of muscle i) Strength whatever the HGS' mode of expression (e.g.; HGSA/BMI: 1.59 ± 0.54 vs. 1.53 ± 0.54 m2, p = 0.622, respectively), ii) Quantity (e.g.; ASM/BMI: 0.79 ± 0.24 vs. 0.77 ± 0.23 m2, p = 0.883), and iii) Quality (e.g.; HGSA/ASM: 2.00 ± 0.25 vs. 2.01 ± 0.41, p = 0.952, respectively). One NC-CHB participant had a confirmed sarcopenia.To conclude, both controls and NC-CHB patients had similar HGS values. Only one NC-CHB patient had a confirmed sarcopenia.
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Affiliation(s)
- Jihene Bergaoui
- Research laboratory "Heart Failure, LR12SP09", Hospital Farhat HACHED, Sousse, Tunisia
| | - Imed Latiri
- Research laboratory "Heart Failure, LR12SP09", Hospital Farhat HACHED, Sousse, Tunisia
- Faculty of Medicine of Sousse, Department of Physiology, Sousse University, Sousse, Tunisia
| | - Houda Chaouch
- Department of Infectious Diseases, Viral Hepatitis Research Unit (UR12SP35), Hospital Farhat HACHED, Sousse, Tunisia
| | - Jihene Ben Abdallah
- Biochemistry Research Laboratory (LR18ES47), Hospital Farhat HACHED, Sousse, Tunisia
| | - Sawssen Mrad
- Biochemistry Research Laboratory (LR18ES47), Hospital Farhat HACHED, Sousse, Tunisia
| | - Wided Maatamri
- Haematological laboratory, Hospital Farhat HACHED, Sousse, Tunisia
| | - Amel Letaief
- Department of Infectious Diseases, Viral Hepatitis Research Unit (UR12SP35), Hospital Farhat HACHED, Sousse, Tunisia
| | - Helmi Ben Saad
- Research laboratory "Heart Failure, LR12SP09", Hospital Farhat HACHED, Sousse, Tunisia
- Faculty of Medicine of Sousse, Department of Physiology, Sousse University, Sousse, Tunisia
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Christensen AH, Wyller VB, Nygaard S, Rolid K, Nytrøen K, Gullestad L, Fiane A, Thaulow E, Saul JP, Døhlen G. Factors Associated With Sinoatrial Reinnervation After Heart Transplantation. Transplant Direct 2023; 9:e1553. [PMID: 37928482 PMCID: PMC10624457 DOI: 10.1097/txd.0000000000001553] [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: 06/07/2023] [Revised: 09/05/2023] [Accepted: 09/22/2023] [Indexed: 11/07/2023] Open
Abstract
Background Factors associated with sympathetic and parasympathetic sinoatrial reinnervation after heart transplantation (HTx) are inadequately studied. Methods Fifty transplant recipients were examined at 7 to 12 wk (index visit), 6, 12, 24, and 36 mo after HTx. Supine rest heart rate variability in the low-frequency (LF) domain (sympathetic and parasympathetic sinoatrial reinnervation) and the high-frequency (HF) domain (parasympathetic sinoatrial reinnervation) were measured repeatedly and related to selected recipient, donor, and perisurgical characteristics. We primarily aimed to identify index visit factors that affect the sinoatrial reinnervation process. Secondarily, we examined overall associations between indices of reinnervation and repeatedly measured recipient characteristics to generate new hypotheses regarding the consequences of reinnervation. Results LF and HF variability increased time dependently. In multivariate modeling, a pretransplant diagnosis of nonischemic cardiomyopathy (P = 0.038) and higher index visit handgrip strength (P = 0.028) predicted improved LF variability. Recipient age, early episodes of rejection, and duration of extracorporeal circulation were not associated with indices of reinnervation. Study average handgrip strength was positively associated with LF and HF variability (respectively, P = 0.005 and P = 0.029), whereas study average C-reactive protein was negatively associated (respectively, P = 0.015 and P = 0.008). Conclusions Indices of both sympathetic and parasympathetic sinoatrial reinnervation increased with time after HTx. A pretransplant diagnosis of nonischemic cardiomyopathy and higher index visit handgrip strength predicted higher indices of mainly sympathetic reinnervation, whereas age, rejection episodes, and duration of extracorporeal circulation had no association. HTx recipients with higher indices of reinnervation had higher average handgrip strength, suggesting a link between reinnervation and improved frailty. The more reinnervated participants had lower average C-reactive protein, suggesting an inhibitory effect of reinnervation on inflammation, possibly through enhanced function of the inflammatory reflex. These potential effects of reinnervation may affect long-term morbidity in HTx patients and should be scrutinized in future research.
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Affiliation(s)
- Anders H. Christensen
- Department of Pediatric Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Pediatric Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Vegard B.B. Wyller
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Pediatrics, Akershus University Hospital, Norway
| | - Sissel Nygaard
- Department of Pediatric Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Katrine Rolid
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- KG Jebsen Cardiac Research Center and Center for Heart Failure Research, University of Oslo, Norway
- Center for Heart Failure Research, Oslo University Hospital, Norway
| | - Kari Nytrøen
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Lars Gullestad
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- KG Jebsen Cardiac Research Center and Center for Heart Failure Research, University of Oslo, Norway
- Center for Heart Failure Research, Oslo University Hospital, Norway
| | - Arnt Fiane
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Cardiothoracic Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Erik Thaulow
- Department of Pediatric Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - J. Philip Saul
- Department of Pediatrics, West Virginia University, Morgantown, VA
| | - Gaute Døhlen
- Department of Pediatric Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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Chen Y, Li T, Wang Z, Yan Z, De Vita R, Tan T. A Metamaterial Computational Multi-Sensor of Grip-Strength Properties with Point-of-Care Human-Computer Interaction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2304091. [PMID: 37818760 PMCID: PMC10700692 DOI: 10.1002/advs.202304091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/11/2023] [Indexed: 10/13/2023]
Abstract
Grip strength is a biomarker of frailty and an evaluation indicator of brain health, cardiovascular morbidity, and psychological health. Yet, the development of a reliable, interactive, and point-of-care device for comprehensive multi-sensing of hand grip status is challenging. Here, a relation between soft buckling metamaterial deformations and built piezoelectric voltage signals is uncovered to achieve multiple sensing of maximal grip force, grip speed, grip impulse, and endurance indicators. A metamaterial computational sensor design is established by hyperelastic model that governs the mechanical characterization, machine learning models for computational sensing, and graphical user interface to provide visual cues. A exemplify grip measurement for left and right hands of seven elderly campus workers is conducted. By taking indicators of grip status as input parameters, human-computer interactive games are incorporated into the computational sensor to improve the user compliance with measurement protocols. Two elderly female schizophrenic patients are participated in the real-time interactive point-of-care grip assessment and training for potentially sarcopenia screening. The attractive features of this advanced intelligent metamaterial computational sensing system are crucial to establish a point-of-care biomechanical platform and advancing the human-computer interactive healthcare, ultimately contributing to a global health ecosystem.
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Affiliation(s)
- Yinghua Chen
- State Key Laboratory of Mechanical System and VibrationSchool of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Tianrun Li
- State Key Laboratory of Mechanical System and VibrationSchool of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Zhemin Wang
- State Key Laboratory of Mechanical System and VibrationSchool of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Zhimiao Yan
- State Key Laboratory of Ocean EngineeringDepartment of MechanicsSchool of Naval ArchitectureOcean & Civil EngineeringShanghai Jiao Tong UniversityShanghai200240P. R. China
| | - Raffaella De Vita
- Department of Biomedical Engineering and MechanicsVirginia TechBlacksburgVA24061USA
| | - Ting Tan
- State Key Laboratory of Mechanical System and VibrationSchool of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai200240P. R. China
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Xu X, Lin L, Wu S, Sun S. Exploring Successful Cognitive Aging: Insights Regarding Brain Structure, Function, and Demographics. Brain Sci 2023; 13:1651. [PMID: 38137099 PMCID: PMC10741933 DOI: 10.3390/brainsci13121651] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
In the realm of cognitive science, the phenomenon of "successful cognitive aging" stands as a hallmark of individuals who exhibit cognitive abilities surpassing those of their age-matched counterparts. However, it is paramount to underscore a significant gap in the current research, which is marked by a paucity of comprehensive inquiries that deploy substantial sample sizes to methodically investigate the cerebral biomarkers and contributory elements underpinning this cognitive success. It is within this context that our present study emerges, harnessing data derived from the UK Biobank. In this study, a highly selective cohort of 1060 individuals aged 65 and above was meticulously curated from a larger pool of 17,072 subjects. The selection process was guided by their striking cognitive resilience, ascertained via rigorous evaluation encompassing both generic and specific cognitive assessments, compared to their peers within the same age stratum. Notably, the cognitive abilities of the chosen participants closely aligned with the cognitive acumen commonly observed in middle-aged individuals. Our study leveraged a comprehensive array of neuroimaging-derived metrics, obtained from three Tesla MRI scans (T1-weighted images, dMRI, and resting-state fMRI). The metrics included image-derived phenotypes (IDPs) that addressed grey matter morphology, the strength of brain network connectivity, and the microstructural attributes of white matter. Statistical analyses were performed employing ANOVA, Mann-Whitney U tests, and chi-square tests to evaluate the distinctive aspects of IDPs pertinent to the domain of successful cognitive aging. Furthermore, these analyses aimed to elucidate lifestyle practices that potentially underpin the maintenance of cognitive acumen throughout the aging process. Our findings unveiled a robust and compelling association between heightened cognitive aptitude and the integrity of white matter structures within the brain. Furthermore, individuals who exhibited successful cognitive aging demonstrated markedly enhanced activity in the cerebral regions responsible for auditory perception, voluntary motor control, memory retention, and emotional regulation. These advantageous cognitive attributes were mirrored in the health-related lifestyle choices of the surveyed cohort, characterized by elevated educational attainment, a lower incidence of smoking, and a penchant for moderate alcohol consumption. Moreover, they displayed superior grip strength and enhanced walking speeds. Collectively, these findings furnish valuable insights into the multifaceted determinants of successful cognitive aging, encompassing both neurobiological constituents and lifestyle practices. Such comprehensive comprehension significantly contributes to the broader discourse on aging, thereby establishing a solid foundation for the formulation of targeted interventions aimed at fostering cognitive well-being among aging populations.
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Affiliation(s)
- Xinze Xu
- Department of Biomedical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (X.X.); (S.W.); (S.S.)
| | - Lan Lin
- Department of Biomedical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (X.X.); (S.W.); (S.S.)
- Intelligent Physiological Measurement and Clinical Translation, Beijing International Base for Scientific and Technological Cooperation, Beijing University of Technology, Beijing 100124, China
| | - Shuicai Wu
- Department of Biomedical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (X.X.); (S.W.); (S.S.)
- Intelligent Physiological Measurement and Clinical Translation, Beijing International Base for Scientific and Technological Cooperation, Beijing University of Technology, Beijing 100124, China
| | - Shen Sun
- Department of Biomedical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (X.X.); (S.W.); (S.S.)
- Intelligent Physiological Measurement and Clinical Translation, Beijing International Base for Scientific and Technological Cooperation, Beijing University of Technology, Beijing 100124, China
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Gerber M, Filippou K, Knappe F, Morres ID, Tzormpatzakis E, Havas E, Seelig H, Colledge F, Ludyga S, Meier M, Theodorakis Y, von Känel R, Pühse U, Hatzigeorgiadis A. Associations between grip strength, cardiorespiratory fitness, cardiovascular risk and mental health in forcibly displaced people from a Greek refugee camp. Sci Rep 2023; 13:20970. [PMID: 38017094 PMCID: PMC10684690 DOI: 10.1038/s41598-023-48032-5] [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: 06/12/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
Muscular strength represents a specific component of health-related fitness. Hand grip strength is used as a simple and dynamic marker of maximum voluntary force of the hand and to estimate overall strength. Today, little is known about the relationship between grip strength and health in forcibly displaced populations. In the present study, we examined whether grip strength is associated with various health outcomes in a sample of forcibly displaced people living in a Greek refugee camp. The present analyses are part of a larger pragmatic randomized controlled trial. In this paper, cross-sectional baseline data of 143 participants (71 men, 72 women) will be presented. In addition to grip strength, the following physical and mental health outcomes were assessed: body weight and body composition, blood pressure, total cholesterol, low- and high-density lipoprotein cholesterol, triglycerides, blood glucose levels (HbA1c), post-traumatic stress disorder (PTSD) symptoms, depressive and anxiety symptoms, pain, and quality of life. Linear regression analyses were carried out to examine how grip strength is associated with the health outcomes, separately for absolute and normalized grip strength scores. Grip strength was positively and strongly associated with percentage muscle mass (normalized grip strength: Stand. B = 0.58, p < .001), whereas a negative association existed for percentage body fat (normalized grip strength: Stand. B = - 0.58, p < .001). No statistically significant associations occurred between grip strength and the other cardiovascular risk markers. In contrast, we found that participants with higher normalized grip strength reported higher levels of PTSD (normalized grip strength: Stand. B = 0.36, p < .05) and depressive symptoms (normalized grip strength: Stand. B = 0.29, p < .05). No significant association occurred between grip strength, anxiety, pain and quality of life. Measuring grip strength in forcibly displaced people can be a useful way to assess their overall muscle strength. Grip strength tests are easy to implement, and results can be used to assess the effects of specific intervention measures. Nevertheless, our results question the usefulness of grip strength as a marker of cardiovascular health and mental wellbeing in a refugee camp setting.
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Affiliation(s)
- Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland.
| | - Konstantinia Filippou
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Florian Knappe
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Ioannis D Morres
- Department of Nutrition and Dietetics, University of Thessaly, Trikala, Greece
| | - Emmanouil Tzormpatzakis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Elsa Havas
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Flora Colledge
- Department of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Sebastian Ludyga
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Marianne Meier
- Interdisciplinary Center for Gender Studies, University of Bern, Bern, Switzerland
| | - Yannis Theodorakis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
| | - Roland von Känel
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Antonis Hatzigeorgiadis
- Department of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece
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Vennu V. Biological ageing and the risk of decreased handgrip strength among community-dwelling older adult Indians: a cross-sectional study. BMC Geriatr 2023; 23:782. [PMID: 38017427 PMCID: PMC10685496 DOI: 10.1186/s12877-023-04498-6] [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: 04/27/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Evidence from the literature demonstrates that the risk of decreased handgrip strength is associated with various health issues, particularly in older persons. To make judgments regarding their general health condition that are well-informed for longevity, it is crucial to assess the risk level of decreased handgrip strength among community-dwelling older adult Indians. However, no study has examined the relationship between biological aging and the risk of decreased handgrip strength in Indian men and women aged 60 and older. The goal of the current study was to fill this gap in the literature. METHODS In this cross-sectional study, we included 31,464 (15,098 men and 16,366 women) community-dwelling older adult Indians aged 60 years and older using data from the Longitudinal Aging Study in India (LASI). The LASI is the world's most extensive and India's first multidisciplinary, internationally harmonized, longitudinal aging study. It has enrolled 72,250 individuals aged 45 and above across all 28 states and 8 union territories of India. Secondary analysis of biological ageing was performed by stratifying for age groups (60-64, 65-69, 70-74, 75-79, 80-84, and 85 + years) for both genders. The dominant right and nondominant left handgrip strength was assessed using the portable Smedley's Hand Dynamometer. All individuals had a dominant right hand. The adjusted logistic regression analysis assessed the association between biological ageing and the risk of decreased handgrip strength for both genders. RESULTS Compared to those between the ages of 60-64, those at age 65 and those aged 85 and above had 1-fold and 12-fold odds of decreasing handgrip strength, respectively. Men 85 years or older had a 12-fold higher chance than women in the same age group of having decreased handgrip strength. CONCLUSIONS The results indicate that community-dwelling older adult Indians aged 65 years and older are significantly associated with a higher risk of decreased handgrip strength, especially among older men. The results of this study can help assess and implement handgrip strength measurement in medicine for older Indians as part of regular admission assessment, particularly for older men.
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Affiliation(s)
- Vishal Vennu
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
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Svinøy OE, Hilde G, Bergland A, Strand BH. Reference values for Jamar+ digital dynamometer hand grip strength in healthy adults and in adults with non-communicable diseases or osteoarthritis: the Norwegian Tromsø study 2015-2016. Eur J Ageing 2023; 20:44. [PMID: 37999814 PMCID: PMC10673784 DOI: 10.1007/s10433-023-00791-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
Hand grip strength (HGS) is a key indicator of intrinsic capacity and has shown good predictive ability for morbidity and mortality. Reference values from normative populations are valuable, and such data from the Norwegian population are scarce. Normative values for the digital Jamar+ dynamometer are largely lacking.HGS was assessed in the Norwegian Tromsø study, survey 7 in 2015-2016 for 7824 participants (9324 invited) aged 40+ using a Jamar+ digital dynamometer, and three measurements for each hand were performed following the Southampton protocol. To account for non-response, full Tromsø population data, by age, education and sex, were collected from registry data from microdata.no, a service from Statistics Norway, and were then used as post-stratification weights, to provide standardized HGS values. HGS was higher in men than in women and inversely associated with age. Men and women with a history of non-communicable diseases had lower HGS than those without these conditions, while osteoarthritis was associated with lower HGS only among men. Lower height was associated with lower HGS, especially at younger ages in men. This article provides up-to-date references values for HGS in the community-dwelling population aged 40+ with or without osteoarthritis or non-communicable diseases, in Tromsø, Norway. These reference values will guide clinicians and researchers.
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Affiliation(s)
- Odd-Einar Svinøy
- Faculty of Health Sciences, Department of Rehabilitation Science and Health Technology, OsloMet - Oslo Metropolitan University, Oslo, Norway.
| | - Gunvor Hilde
- Faculty of Health Sciences, Department of Rehabilitation Science and Health Technology, OsloMet - Oslo Metropolitan University, Oslo, Norway
| | - Astrid Bergland
- Faculty of Health Sciences, Department of Rehabilitation Science and Health Technology, OsloMet - Oslo Metropolitan University, Oslo, Norway
| | - Bjørn Heine Strand
- Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
- Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway
- Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway
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126
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Zhao X, Xu W, Gu Y, Li Z, Sun G. Causal associations between hand grip strength and pulmonary function: a two-sample Mendelian randomization study. BMC Pulm Med 2023; 23:459. [PMID: 37990169 PMCID: PMC10664596 DOI: 10.1186/s12890-023-02720-0] [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: 05/12/2023] [Accepted: 10/19/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Several observational studies have reported an association between hand grip strength (HGS) and pulmonary function (PF). However, causality is unclear. To investigate whether HGS and PF are causally associated, we performed Mendelian randomization (MR) analyses. METHODS We identified 110 independent single nucleotide polymorphisms (SNPs) for right-hand grip strength (RHGS) and 103 independent SNPs for left-hand grip strength (LHGS) at the genome-wide significant threshold (P < 5 × 10-8) from MRC-IEU Consortium and evaluated these related to PF. MR estimates were calculated using the inverse-variance weighted (IVW) method and multiple sensitivity analyses were further performed. RESULTS Genetical liability to HGS was positively causally associated with forced vital capacity (FVC) and forced expiratory volume in one second (FEV1), but not with FEV1/FVC. In addition, there was positive causal association between RHGS and FVC (OR=1.519; 95% CI, 1.418-1.627; P=8.96E-33), and FEV1 (OR=1.486; 95% CI, 1.390-1.589; P=3.19E-31); and positive causal association between LHGS and FVC (OR=1.464; 95% CI, 1.385-1.548; P=2.83E-41) and FEV1 (OR=1.419; 95% CI, 1.340-1.502; P=3.19E-33). Nevertheless, no associations were observed between RHGS and FEV1/FVC (OR=0.998; 95% CI, 0.902-1.103; P=9.62E-01) and between LHGS and FEV1/FVC (OR=0.966; 95% CI, 0.861-1.083; P=5.52E-01). Similar results were shown in several sensitivity analyses. CONCLUSION Our study provides support at the genetic level that HGS is positively causally associated with FVC and FEV1, but not with FEV1/FVC. Interventions for HGS in PF impairment deserve further exploration as potential indicators of PF assessment.
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Affiliation(s)
- Xianghu Zhao
- College of Sports Medicine, Wuhan Sports University, Wuhan, 430079, Hubei Province, China
- Department of Rehabilitation, Zhongda Hospital, Southeast University, Nanjing, 210009, Jiangsu Province, China
| | - Wenyuan Xu
- Graduate School, Anhui University of Chinese Medicine, Hefei, 230012, Anhui Province, China
| | - Yanchao Gu
- College of Sports Medicine, Wuhan Sports University, Wuhan, 430079, Hubei Province, China
| | - Zhanghua Li
- Department of Orthopedics, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430074, Hubei Province, China.
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing, 210009, Jiangsu Province, China.
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Al‐Azizi K, Moubarak G, Dib C, Sayfo S, Szerlip M, Thomas S, McCracken J, Smith A, Kelavkar U, Hale S, Van Zyl J, McCoy SL, Lanfear AT, Banwait JK, Ravindranathan P, Chionh K, DiMaio JM, Mack MJ, Potluri S. Distal Versus Proximal Radial Artery Access for Cardiac Catheterization: 30-Day Outcomes of the DIPRA Study. J Am Heart Assoc 2023; 12:e030774. [PMID: 37889176 PMCID: PMC10727396 DOI: 10.1161/jaha.123.030774] [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: 05/05/2023] [Accepted: 08/31/2023] [Indexed: 10/28/2023]
Abstract
Background Proximal radial artery (pRA) access for cardiac catheterization is safe but can jeopardize subsequent use of the artery because of occlusion. Distal radial artery (dRA) access in the anatomical snuffbox preserves the radial artery, but safety and potential detrimental effects on hand function are unknown. Methods and Results In the DIPRA (Distal Versus Proximal Radial Artery Access for Cardiac Catheterization and Intervention) study, a single-center trial, 300 patients were randomized 1:1 to cardiac catheterization through dRA or pRA. The primary end point of change in hand function from baseline to 30 days was a composite of the QuickDASH (Quick Disabilities of the Arm, Shoulder and Hand) questionnaire, hand-grip test, and thumb forefinger pinch test. Secondary end points included access feasibility and complications; 254 of 300 patients completed follow-up at 30 days; of these, 128 were randomized to dRA and 126 to pRA with balanced demographic and procedural characteristics. Both groups had similar rates of access site bleeding (dRA 0% versus pRA 1.4%; P=0.25). Six patients with dRA failed access compared with 2 patients with pRA. Radial artery occlusion occurred in 2 pRA versus none in dRA. There were no significant differences in change in hand function, median hand-grip (dRA 0 [-3.2, 3.3] versus pRA 0.7 [-2.3, 3.3] kg; P=0.21), pinch-grip (dRA -0.3 [-1.2, 0.5] versus pRA 0 [-0.9, 0.9] kg; P=0.09), and QuickDASH (dRA 0 [-4.6, 2.3] versus pRA 0 [-4.6, 2.3] points, P=0.96). There was no significant difference in the composite of hand function between pRA and dRA. Conclusions dRA is a safe strategy for cardiac catheterization with a low complication rate. Compared with pRA, there is no increased risk of hand dysfunction at 30 days. Registration URL: https://www.ClinicalTrials.gov. Unique identifier: NCT04318990.
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Affiliation(s)
- Karim Al‐Azizi
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
| | | | - Chadi Dib
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
| | - Sameh Sayfo
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
| | - Molly Szerlip
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
| | - Sibi Thomas
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
| | | | - Adam Smith
- Baylor Scott and White Research InstitutePlanoTX
| | - Uma Kelavkar
- Baylor Scott and White Research InstitutePlanoTX
| | - Sarah Hale
- Baylor Scott and White Research InstitutePlanoTX
| | | | | | | | | | | | | | - J. Michael DiMaio
- Baylor Scott and White Research InstitutePlanoTX
- Department of Cardiothoracic SurgeryBaylor Scott and White The Heart HospitalPlanoTX
| | - Michael J. Mack
- Baylor Scott and White Research InstitutePlanoTX
- Department of Cardiothoracic SurgeryBaylor Scott and White The Heart HospitalPlanoTX
| | - Srinivasa Potluri
- Department of CardiologyBaylor Scott and White The Heart HospitalPlanoTX
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Haeri NS, Perera S, Greenspan SL. The association of vitamin D with bone microarchitecture, muscle strength, and mobility performance in older women in long-term care. Bone 2023; 176:116867. [PMID: 37544395 PMCID: PMC10528338 DOI: 10.1016/j.bone.2023.116867] [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: 05/23/2023] [Revised: 08/03/2023] [Accepted: 08/03/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND Osteoporosis and sarcopenia are prevalent in older adults. Trabecular bone score (TBS) is a novel method to evaluate bone microarchitecture, whereas grip strength and gait speed are simple methods to assess muscle strength and function. Few studies have linked the relationship between vitamin D levels (25OHD) with TBS, grip strength, and gait speed in healthy community dwelling adults. We sought to investigate this relationship in older women with osteoporosis and multiple comorbid conditions residing in long-term care (LTC) facilities. METHODS We analyzed baseline 25OHD, spine TBS, grip strength, and gait speed in 246 women with osteoporosis who were residents of LTC and enrolled in a randomized controlled clinical trial. RESULTS On average, participants were 81.6 years old and had a BMI of 26.8 kg/m2. The correlation (r) of 25OHD with spine TBS, grip strength, and gait speed were (r = 0.15; p = 0.0208), (r = - 0.05; p = 0.4686), and (r = 0.19; p = 0.0041), respectively. Each 5 ng/dl increase in 25OHD was associated with an increase of 0.006 in spine TBS and 0.014 m/s in gait speed. After adjusting for covariates, each 5 ng/dl increase in 25OHD was associated with an increase of 0.004 in spine TBS (p = 0.0599) and 0.012 m/s in gait speed (p = 0.0144). CONCLUSION In older women residing in LTC facilities, 25OHD was associated with spine TBS and gait speed. The strengths of the associations suggest there may be other factors with a more prominent role in bone microarchitecture, muscle strength, and physical function in this population. MINI ABSTRACT Our study found in older women who are residents of long-term care facilities, vitamin D level is associated with bone microarchitecture and mobility performance.
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Affiliation(s)
- Nami Safai Haeri
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Subashan Perera
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Susan L Greenspan
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Fraser BJ, Blizzard L, Tomkinson GR, McGrath R, Dwyer T, Venn AJ, Magnussen CG. Tracking handgrip strength asymmetry from childhood to mid-life. Acta Paediatr 2023; 112:2408-2417. [PMID: 37531128 PMCID: PMC10952407 DOI: 10.1111/apa.16930] [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: 06/07/2023] [Revised: 07/25/2023] [Accepted: 07/31/2023] [Indexed: 08/03/2023]
Abstract
AIM Determine if asymmetric handgrip strength exists in childhood and adulthood and quantify the degree of tracking of handgrip strength asymmetry over time. METHODS Participants from the Childhood Determinants of Adult Health Study had their right and left handgrip strength measured using handgrip dynamometry in childhood (1985: 9-15 y), young adulthood (2004-06: 26-36 y) and/or mid-adulthood (2014-19: 36-49 y). Handgrip strength asymmetry was calculated as: strongest handgrip strength/strongest handgrip strength on the other hand. Participants were categorised based on the degree of their asymmetry (0.0%-10.0%, 10.1%-20.0%, 20.1%-30.0%, >30.0%). Tracking was quantified using Spearman's correlations and log binomial regression. RESULTS Handgrip strength asymmetry was present in childhood and adulthood (>30.0% asymmetry: childhood = 6%, young adulthood = 3%, mid-adulthood = 4%). Handgrip strength asymmetry did not track between childhood and young- (r = 0.06, 95% CI = -0.02, 0.12) and mid-adulthood (r = 0.01, 95% CI = -0.09, 0.10). Tracking was more apparent between young- and mid-adulthood (r = 0.16, 95% CI = 0.09, 0.22). Participants with >30.0% asymmetry were at greater risk to maintain this status between childhood and young- (RR = 3.53, 95% CI = 1.15, 10.87) and mid-adulthood (RR = 2.14, 95% CI = 0.45, 10.20). CONCLUSION Although handgrip strength asymmetry tracked relatively poorly, asymmetric handgrip strength was apparent in children and adults. Handgrip strength asymmetry does not exclusively affect older adults and should be considered in protocols to better understand its role across the life course.
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Affiliation(s)
- Brooklyn J. Fraser
- Menzies Institute for Medical ResearchUniversity of TasmaniaHobartTasmaniaAustralia
- Alliance for Research in Exercise, Nutrition and Activity (ARENA)University of South AustraliaAdelaideSouth AustraliaAustralia
| | - Leigh Blizzard
- Menzies Institute for Medical ResearchUniversity of TasmaniaHobartTasmaniaAustralia
| | - Grant R. Tomkinson
- Alliance for Research in Exercise, Nutrition and Activity (ARENA)University of South AustraliaAdelaideSouth AustraliaAustralia
| | - Ryan McGrath
- Alliance for Research in Exercise, Nutrition and Activity (ARENA)University of South AustraliaAdelaideSouth AustraliaAustralia
- Healthy Aging North Dakota (HAND)North Dakota State UniversityFargoNorth DakotaUSA
- Department of Health, Nutrition, and Exercise SciencesNorth Dakota State UniversityFargoNorth DakotaUSA
- Fargo VA Healthcare SystemFargoNorth DakotaUSA
| | - Terence Dwyer
- Menzies Institute for Medical ResearchUniversity of TasmaniaHobartTasmaniaAustralia
- The Nuffield Department of Women's & Reproductive HealthUniversity of OxfordOxfordUK
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
- Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneMelbourneVictoriaAustralia
| | - Alison J. Venn
- Menzies Institute for Medical ResearchUniversity of TasmaniaHobartTasmaniaAustralia
| | - Costan G. Magnussen
- Menzies Institute for Medical ResearchUniversity of TasmaniaHobartTasmaniaAustralia
- Alliance for Research in Exercise, Nutrition and Activity (ARENA)University of South AustraliaAdelaideSouth AustraliaAustralia
- Baker Heart and Diabetes InstituteMelbourneVictoriaAustralia
- Research Centre of Applied and Preventive Cardiovascular MedicineUniversity of TurkuTurkuFinland
- Centre for Population Health ResearchUniversity of Turku and Turku University HospitalTurkuFinland
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130
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Jung HN, Kim SO, Jung CH, Lee WJ, Kim MJ, Cho YK. Preserved Muscle Strength Despite Muscle Mass Loss After Bariatric Metabolic Surgery: a Systematic Review and Meta-analysis. Obes Surg 2023; 33:3422-3430. [PMID: 37728838 PMCID: PMC10602996 DOI: 10.1007/s11695-023-06796-9] [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: 05/15/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Contrary to the previously known concept of muscle mass decrease following bariatric metabolic surgery, changes in muscle strength have been poorly investigated in systematic reviews. In this meta-analysis, we evaluated changes in handgrip strength (HGS) and lean mass (LM) after undergoing bariatric metabolic surgery. METHODS A systematic literature review using the PubMed, Embase, and Cochrane Library databases was conducted in November 2022. Longitudinal studies reporting HGS change after bariatric metabolic surgery were eligible. Pooled estimates for changes in HGS, body mass index (BMI), LM, and fat mass (FM) were calculated. Changes from baseline to the point closest to 6 months postoperatively were analyzed in trials with multiple follow-up examinations. The risk of bias was assessed using the Joanna Briggs Institute critical appraisal checklist. RESULTS Three randomized controlled trials and seven prospective cohort studies involving 301 patients were included. Follow-up evaluations were conducted 6 months postoperatively in all trials except for two, whose follow-up visits were at 18 weeks and 12 months, respectively. Pooled analysis showed reduced BMI (- 10.8 kg/m2; 95% confidence interval: - 11.6 to - 9.9 kg/m2), LM (- 7.4 kg; - 9.3 to - 5.4 kg), and FM (- 22.3 kg; - 25.1 to - 19.6 kg) after bariatric metabolic surgery, whereas the change in HGS was not statistically significant (- 0.46 kg; - 1.76 to 0.84 kg). CONCLUSION Despite the decreased body composition parameters, including muscle mass, strength was not impaired after bariatric metabolic surgery; this indicates that bariatric metabolic surgery is an effective weight management intervention that does not compromise strength.
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Affiliation(s)
- Han Na Jung
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Sacred Heart Hospital, 22, Gwanpyeong-Ro 170Beon-Gil, Dongan-Gu, Anyang-Si, Gyeonggi-Do, 14068, Republic of Korea
| | - Seon-Ok Kim
- Department of Biostatistics and Clinical Epidemiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
| | - Chang Hee Jung
- Asan Diabetes Center, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
| | - Woo Je Lee
- Asan Diabetes Center, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
| | - Myung Jin Kim
- Asan Diabetes Center, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea
| | - Yun Kyung Cho
- Asan Diabetes Center, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea.
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic of Korea.
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131
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Trilok‐Kumar G, Malik A, Gusain Y, Millerot E, Pathak R, Filteau S. Dietary patterns of Indian school-aged children and associations with markers of chronic disease risk. Food Sci Nutr 2023; 11:7070-7079. [PMID: 37970425 PMCID: PMC10630838 DOI: 10.1002/fsn3.3631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/26/2023] [Accepted: 08/04/2023] [Indexed: 11/17/2023] Open
Abstract
There is an increasing burden of noncommunicable diseases (NCDs) in India which may be related to changing dietary patterns. We aimed to assess dietary patterns in children since they have time to change unhealthy patterns before NCDs develop. Participants were 665 children, 9-12 years old, born with low birth weight and 77 similarly aged normal birth weight controls. We collected data on sociodemography, anthropometry, body composition, and markers of risk for NCDs: grip strength, long jump, hemoglobin A1c (HbA1c). A food frequency questionnaire was used to collect dietary data from which dietary patterns were derived using principal component analysis (PCA). Fourteen food groups were included in the PCA analysis, resulting in three components: 'fruits and vegetables', 'protein', and 'sugar and fat'. Higher socioeconomic status and maternal education were associated with lower adherence to the fruit and vegetable pattern and higher adherence to the protein and sugar and fat patterns. Adherence to the fruits and vegetables pattern was associated with lower height-for-age, whereas the fat and sugar pattern was associated with higher indicators of body fat. In linear regression analyses adjusted for age, sex, religion, socioeconomic status, maternal education, and season of data collection, adherence to the 'fruits and vegetables' pattern was associated with lower grip strength, shorter long jump, and lower HbA1c. Adherence to the other patterns was not associated with NCD risk factors. Higher consumption of fruits and vegetables, achievable even by poorer families in the cohort, may lower HbA1c, a risk factor for diabetes.
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Affiliation(s)
| | - Anku Malik
- Institute of Home Economics, University of DelhiNew DelhiIndia
| | - Yamini Gusain
- Institute of Home Economics, University of DelhiNew DelhiIndia
| | - Eve Millerot
- London School of Hygiene and Tropical MedicineLondonUK
| | - Renuka Pathak
- Institute of Home Economics, University of DelhiNew DelhiIndia
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132
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Morera Á, Calatayud J, Casaña J, Núñez-Cortés R, Andersen LL, López-Bueno R. Handgrip strength and work limitations: A prospective cohort study of 70,820 adults aged 50 and older. Maturitas 2023; 177:107798. [PMID: 37481913 DOI: 10.1016/j.maturitas.2023.107798] [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: 03/28/2023] [Revised: 07/07/2023] [Accepted: 07/13/2023] [Indexed: 07/25/2023]
Abstract
The purpose of the study was to investigate the association between handgrip strength and the incidence of work limitations in European adults aged 50 and older. We conducted a prospective cohort study among adults aged 50 and older from 27 European countries and Israel. Data were collected from the Survey of Health, Ageing and Retirement in Europe (SHARE) waves 1, 2, 4, 5, 6, and 7. Handgrip strength was measured using a hand dynamometer (Smedley, S Dynamometer, TTM) and participants replied to questions about work limitations. Cox regression was conducted for statistical analyses. A total of 70,820 older adults (mean age 61 ± 7.7 years; 54.3 % women) were followed during a mean of 3.8 ± 2.9 years. The fully adjusted model showed that participants with low handgrip strength (<16 kg in women and <27 kg in men) had a significantly higher risk of work limitations compared with participants with normal values of handgrip strength (hazard ratio: 1.36; 95 % confidence interval: 1.28-1.44). Kaplan-Meier trajectories revealed that the survival probability to experience work limitations in the normal handgrip category was 20 % lower than in the low handgrip category in most of the follow-up period. We identified low level of handgrip strength as a risk factor for work limitations in adults aged 50 years or older. This could be used as an accessible measure to screen workers at risk of developing work limitations.
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Affiliation(s)
- Álvaro Morera
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Joaquín Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain; National Research Centre for the Working Environment, Copenhagen, Denmark.
| | - José Casaña
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Rodrigo Núñez-Cortés
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile; Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Lars L Andersen
- National Research Centre for the Working Environment, Copenhagen, Denmark; Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Rubén López-Bueno
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain; National Research Centre for the Working Environment, Copenhagen, Denmark; Department of Physical Medicine and Nursing, University of Zaragoza, Zaragoza, Spain
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133
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Tarar BI, Knox A, Dean CA, Brown EC. Resistance training responses across race and ethnicity: a narrative review. ETHNICITY & HEALTH 2023; 28:1221-1237. [PMID: 37183720 DOI: 10.1080/13557858.2023.2212147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 05/04/2023] [Indexed: 05/16/2023]
Abstract
OBJECTIVES Although the physiological mechanisms are not fully understood, race/ethnicity differences vary across cardiometabolic disease risk factors. Resistance training (RT) is an effective therapy for improving these risk factors in addition to body composition and physical performance. Thus, the purpose of this study was to determine the effects of RT over time on different racial and ethnic populations across cardiometabolic, body composition, and physical performance outcomes. DESIGN Electronic databases Scopus and PubMed were searched for studies that compared different racial/ethnic responses to RT across cardiometabolic, body composition, and physical performance parameters. Inclusion criteria for the studies were as follows: (1) published in the English language; (2) compared races or ethnicities across cardiometabolic risk factors, body composition, or physical performance variables following a RT intervention; (3) included adults 18 years or older, and (4) included an isolated RT intervention group. RESULTS Nine studies were found that met the inclusion criteria. The identified studies involved cohorts of White American (WA), South Asian, European Chilean, Mapuche Chilean, White Scottish, and African American (AA) males and females. Race/ethnicity differences following a RT intervention were found for fat-free mass preservation and changes in blood pressure, endothelial function, brachial artery stiffness, cardiac autonomic function, inflammatory and oxidative stress markers, insulin sensitivity, body mass index, waist circumference, % body fat, and muscular strength. With the exception of changes in systolic blood pressure and brachial artery stiffness, AAs consistently showed more beneficial adaptations compared to WAs to RT across studies. CONCLUSION Race and ethnicity play a role in how adults adapt to chronic RT. These data may aid in better understanding the social, biological, and environmental factors that likely influenced these racial/ethnic differences in response to RT, assist in creating tailored exercise prescriptions for various racial/ethnic populations, and inform policies for determining resource allocations to address health inequities.
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Affiliation(s)
- Bilal Ihsan Tarar
- Department of Interdisciplinary Health Sciences, School of Health Sciences, Oakland University, Rochester, MI, USA
| | - Allan Knox
- Department of Exercise Science, College of Arts and Sciences, California Lutheran University, Thousand Oaks, CA, USA
| | - Caress Alithia Dean
- Department of Public and Environmental Wellness, School of Health Sciences, Oakland University, Rochester, MI, USA
| | - Elise Catherine Brown
- Department of Public and Environmental Wellness, School of Health Sciences, Oakland University, Rochester, MI, USA
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Camara M, Lima KC, Freire YA, Souto GC, Macêdo GAD, Silva RDM, Cabral LLP, Browne RAV, Lemos TMAM, Waters DL, Vieira ER, Manini TM, Costa EC. Independent and joint associations of cardiorespiratory fitness and lower-limb muscle strength with cardiometabolic risk in older adults. PLoS One 2023; 18:e0292957. [PMID: 37871003 PMCID: PMC10593220 DOI: 10.1371/journal.pone.0292957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 10/03/2023] [Indexed: 10/25/2023] Open
Abstract
The aim of this study was to investigate the independent and joint associations of low cardiorespiratory fitness and lower-limb muscle strength with cardiometabolic risk in older adults. A total of 360 community-dwelling older adults aged 60-80 years participated in this cross-sectional study. Cardiometabolic risk was based on the diagnosis of Metabolic Syndrome and poor Ideal Cardiovascular Health according to the American Heart Association guidelines. Cardiorespiratory fitness and lower-limb muscle strength were estimated using the six-minute walk and the 30-second chair stand tests, respectively. Participants in the 20th percentile were defined as having low cardiorespiratory fitness and lower-limb muscle strength. Poisson's regression was used to determine the prevalence ratio (PR) and 95% confidence intervals (CI) of Metabolic Syndrome and poor Ideal Cardiovascular Health. Participants with low cardiorespiratory fitness alone and combined with low lower-limb muscle strength were similarly associated with a higher risk for Metabolic Syndrome (PR 1.27, 95% CI 1.09-1.48, and PR 1.32, 95% CI 1.10-1.58, respectively), and poor Ideal Cardiovascular Health (PR 1.76, 95% CI 1.25-2.47, and PR 1.65, 95% CI 1.19-2.28, respectively). Low lower-limb muscle strength alone was not associated with a higher risk for either Metabolic Syndrome or poor Ideal Cardiovascular Health (PR 1.23, 95% CI 0.81-1.87, and PR 1.11, 95% CI 0.89-1.37, respectively). Low cardiorespiratory fitness alone or combined with low lower-limb muscle strength, but not low lower-limb muscle strength alone, was associated with a higher cardiometabolic risk in older adults. The assessment of physical fitness may be a "window of opportunity" to identify youngest-old adults with a high cardiovascular disease risk.
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Affiliation(s)
- Marcyo Camara
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Kenio C. Lima
- Department of Dentistry, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Yuri A. Freire
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Gabriel C. Souto
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Geovani A. D. Macêdo
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Raissa de M. Silva
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Ludmila L. P. Cabral
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Rodrigo A. V. Browne
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Telma M. A. M. Lemos
- Department of Clinical and Toxicological Analysis, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Debra L. Waters
- Department of Medicine and School of Physiotherapy, University of Otago, Dunedin, Otago, New Zealand
- Department of General Internal Medicine/Geriatrics, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Edgar R. Vieira
- Department of Physical Therapy, Florida International University, Miami, Florida, United States of America
| | - Todd M. Manini
- Institute on Aging, University of Florida, Gainesville, Florida, United States of America
- Department of Health Outcomes and Biomedical Informatics, University of Florida, Gainesville, Florida, United States of America
| | - Eduardo Caldas Costa
- ExCE Research Group, Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
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De Lorenzo R, Di Filippo L, Scelfo S, Merolla A, Giustina A, Conte C, Rovere-Querini P. Longitudinal Changes in Physical Function and Their Impact on Health Outcomes in COVID-19 Patients. Nutrients 2023; 15:4474. [PMID: 37892549 PMCID: PMC10610243 DOI: 10.3390/nu15204474] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Coronavirus disease (COVID-19) is correlated with a variety of long-term sequelae that affect different aspects of health, including physical function. This study investigated the longitudinal changes in handgrip strength (HGS) over six months post-hospital discharge in COVID-19 patients and explores the associations between HGS, health-related quality of life, dyspnoea, exercise capacity, and body mass index (BMI). METHODS Adult COVID-19 patients were followed up at one, three, and six months after hospital discharge. HGS, BMI, exercise capacity, and health-related quality of life were assessed. Data from patients with HGS measurements at all three time points were analysed. RESULTS Low HGS was prevalent one month post-discharge (35%). Participants with low HGS exhibited more severe disease (30.5% vs. 5.9% were admitted to the intensive care unit, p < 0.01), longer hospital stays (median [IQR] 21 [10.0; 40.5] vs. 12.0 [8.0; 20.0] days, p < 0.01), greater weight loss (-5.7 [-9.1; -0.6] vs. -3.2 [-5.7; -0.0] kg, p = 0.004), and reduced exercise capacity (6 min walking test [6 MWT], 95.7 [84.0; 102.0] vs. 100.0 [92.9; 105.0]% predicted, p = 0.007). Those with persistently low HGS (40% of the initial low HGS group) had worse exercise capacity (6-MWT 93.3 [78.3; 101.0] vs. 101.0 [95.0; 107.0]% predicted, p < 0.001), more dyspnoea (29.0% vs. 2.0% of participants, p < 0.001), poorer quality of life (visual analogue scale score, 75 [50; 75] vs. 85 [75; 95], p < 0.001), and higher rates of problems in various health dimensions. HGS at 1 month was the only significant predictor of HGS improvement from 1 month to 6 months (odds ratio [95% CI] 1.11 [1.03; 1.20], p = 0.008). CONCLUSIONS This study highlights the prevalence of reduced physical function among COVID-19 survivors and emphasises the importance of early identification and intervention to optimise their long-term health. Monitoring HGS, a simple and reliable tool, can provide valuable insights into patients' overall physical function, aiding in tailored care and improved outcomes.
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Affiliation(s)
- Rebecca De Lorenzo
- School of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy; (R.D.L.); (L.D.F.); (A.M.); (A.G.); (P.R.-Q.)
| | - Luigi Di Filippo
- School of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy; (R.D.L.); (L.D.F.); (A.M.); (A.G.); (P.R.-Q.)
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS Hospital, 20132 Milan, Italy
| | - Sabrina Scelfo
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Aurora Merolla
- School of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy; (R.D.L.); (L.D.F.); (A.M.); (A.G.); (P.R.-Q.)
| | - Andrea Giustina
- School of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy; (R.D.L.); (L.D.F.); (A.M.); (A.G.); (P.R.-Q.)
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University, IRCCS Hospital, 20132 Milan, Italy
| | - Caterina Conte
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, 00166 Rome, Italy
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, 20099 Milan, Italy
| | - Patrizia Rovere-Querini
- School of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy; (R.D.L.); (L.D.F.); (A.M.); (A.G.); (P.R.-Q.)
- Innate Immunity and Tissue Remodeling Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
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Van Boxstael S, Peene L, Dylst D, Penders J, Hadzic A, Meex I, Corten K, Mesotten D, Thiessen S. The effect of spinal versus general anaesthesia on perioperative muscle weakness in patients having bilateral total hip arthroplasty: a single center randomized clinical trial. Eur J Med Res 2023; 28:450. [PMID: 37864209 PMCID: PMC10588152 DOI: 10.1186/s40001-023-01435-6] [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: 08/29/2022] [Accepted: 10/07/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Perioperative neuro-endocrine stress response may contribute to acquired muscle weakness. Regional anaesthesia has been reported to improve the outcome of patients having total hip arthroplasty. In this study, it was hypothesized that spinal anaesthesia (SA) decreases the perioperative neuro-endocrine stress response and perioperatively acquired muscle weakness (PAMW), as compared to general anaesthesia (GA). METHODS Fifty subjects undergoing bilateral total hip arthroplasty (THA) were randomly allocated to receive a standardized SA (n = 25) or GA (n = 25). Handgrip strength was assessed preoperatively, on the first postoperative day (primary endpoint) and on day 7 and 28. Respiratory muscle strength was measured by maximal inspiratory pressure (MIP). Stress response was assessed by measuring levels of Adrenocorticotropic hormone (ACTH), cortisol and interleukin-6 (IL-6). RESULTS Handgrip strength postoperatively (day 1) decreased by 5.4 ± 15.9% in the SA group, versus 15.2 ± 11.7% in the GA group (p = 0.02). The handgrip strength returned to baseline at day 7 and did not differ between groups at day 28. MIP increased postoperatively in patients randomized to SA by 11.7 ± 48.3%, whereas it decreased in GA by 12.2 ± 19.9% (p = 0.04). On day 7, MIP increased in both groups, but more in the SA (49.0 ± 47.8%) than in the GA group (14.2 ± 32.1%) (p = 0.006). Postoperatively, the levels of ACTH, cortisol and IL-6 increased in the GA, but not in the SA group (p < 0.004). CONCLUSION In patients having bilateral THA, SA preserved the postoperative respiratory and peripheral muscle strength and attenuated the neuro-endocrine and inflammatory responses. TRIAL REGISTRATION clinicaltrials.gov NCT03600454.
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Affiliation(s)
- Sam Van Boxstael
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium.
- Faculty of Medicine and Life Sciences & Limburg Clinical Research Center, UHasselt, Diepenbeek, Belgium.
| | - Laurens Peene
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
| | - Dimitri Dylst
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
| | - Joris Penders
- Laboratory of Clinical Biology, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Admir Hadzic
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
| | - Ingrid Meex
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
| | - Kristoff Corten
- Department of Orthopaedic Surgery, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Dieter Mesotten
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
- Faculty of Medicine and Life Sciences & Limburg Clinical Research Center, UHasselt, Diepenbeek, Belgium
| | - Steven Thiessen
- Critical Care Department, Ziekenhuis Oost-Limburg, Schiepse Bos 6, 3600, Genk, Belgium
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Aljawini N, Habib SS. Estimation of Sarcopenia Indices in Women from Saudi Arabia in Relation to Menopause and Obesity: Cross-Sectional Comparative Study. J Clin Med 2023; 12:6642. [PMID: 37892780 PMCID: PMC10607446 DOI: 10.3390/jcm12206642] [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: 08/31/2023] [Revised: 10/15/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Sarcopenia prevalence depends on the definition, and ethnicity must be considered when setting reference values. However, there is no specific cut-off for sarcopenia in Saudi women. Accordingly, we aimed to establish a cut-off value for sarcopenia in Saudi women. We determined the prevalence of sarcopenia in terms of low handgrip strength (HGS) in postmenopausal women using the EWGSOP2 value, redefined a specific cut-off for low HGS derived from Saudi premenopausal women, re-determined the prevalence of low HGS using the new cut-off, and analyzed the proportion of low HGS in women with obesity compared to those without obesity. Following EWGSOP2 guidelines, we defined probable sarcopenia and set new HGS values. We assessed HGS and body composition in 134 pre/postmenopausal women. Probable sarcopenia prevalence was calculated using EWGSOP2's HGS of 16 kg and new cut-offs from young premenopausal women without obesity. HGS 10 and 8 kg cut-offs were calculated from premenopausal Saudi women's mean -2 SDs and mean -2.5 SDs. Using the HGS 16 kg cut-off, sarcopenia prevalence was 44% in postmenopausal and 33.89% in premenopausal women. Applying the new HGS 10 kg and 8 kg cut-offs, the prevalence was 9.33% and 4%, respectively, in postmenopausal and 5% and 3.40%, respectively, in premenopausal women. Women with obesity had a higher proportion of low HGS across all cut-offs. We suggest that EWGSOP2 cut-offs may not be adaptable for Saudi women. Considering body composition differences between Saudis and Caucasians, our proposed HGS cut-offs appear more relevant.
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Affiliation(s)
- Nouf Aljawini
- Department of Physiology, College of Medicine, King Saud University, Riyadh 11416, Saudi Arabia; (N.A.)
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia;
| | - Syed Shahid Habib
- Department of Physiology, College of Medicine, King Saud University, Riyadh 11416, Saudi Arabia; (N.A.)
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Bikbavova GR, Livzan MA, Tikhonravova DV. All you need to know about sarcopenia: a short guide for an internal medicine physician in questions and answers. BULLETIN OF SIBERIAN MEDICINE 2023; 22:88-97. [DOI: 10.20538/1682-0363-2023-3-88-97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
Abstract
Sarcopenia is associated with social, economic, and individual burdens, including loss of independence, poor quality of life, and disability. In a short period of time, ideas about sarcopenia transformed from geriatric syndrome to disease. Initially, sarcopenia was considered in the context of gradual age-related deterioration in the functioning of all physiological systems. Over the years, it became clear that it can develop a second time, as a consequence of various diseases and pathological conditions.To date, there have been no generally accepted diagnostic criteria for sarcopenia. There are several tests and tools available for screening sarcopenia, the choice of which depends on physical capabilities of the patient, capabilities of the medical institution, and the purpose for which it is detected (research or clinical practice).From the point of view of human health, sarcopenia increases the risk of falls and fractures; impairs the ability to perform daily activities; is associated with the progression of major diseases and cognitive impairments; leads to movement disorders; contributes to a decrease in the quality of life, loss of independence or a need for long-term care. The presence of sarcopenia increases both the risk of hospitalization and hospitalization costs.The aim of the literature review is to provide an analysis of up-to-date information on the causes, pathogenesis, screening, diagnosis, treatment, and consequences of sarcopenia, myosteatosis, and sarcopenic obesity. The search for literature containing information on relevant studies was conducted in PubMed and Google Scholar by the following keywords: sarcopenia, dynapenia, myosteatosis, sarcopenic obesity, nutritional status, malnutrition.
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Zhang Y, Chen W, Cao B, Lin L, Li J, Guo VY. Associations of handgrip weakness and asymmetry with new-onset stroke in Chinese middle-aged and older adults: a cohort study. Front Public Health 2023; 11:1251262. [PMID: 37908684 PMCID: PMC10615130 DOI: 10.3389/fpubh.2023.1251262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 08/31/2023] [Indexed: 11/02/2023] Open
Abstract
Background Weak handgrip strength (HGS) has been linked to adverse health outcomes including stroke. However, the joint associations of HGS weakness and asymmetry between limbs with stroke incidence remain underexplored. Methods This cohort study analyzed data of participants aged ≥45 years from three waves (2011, 2013, and 2015) of the China Health and Retirement Longitudinal Study. Weak HGS was defined according to the recommendation of European Working Group on Sarcopenia in Older People. Asymmetric HGS was defined if the HGS ratio of both hands was over 1.1 or below 0.9. New-onset stroke was confirmed through self-report of physician's diagnosis. Results A total of 10,966 participants without stroke at baseline were included in the analysis. During the 4 years follow-up, there were 262 (2.39%) new-onset stroke cases. Compared to individuals with non-weak and symmetric HGS, those with HGS asymmetry alone and weakness alone were associated with hazards of 1.09 (95% confidence interval [CI]: 0.80-1.48) and 1.27 (95%CI: 0.86-1.88) for new-onset stroke, respectively, while co-occurrence of both HGS asymmetry and weakness was associated with 1.80 (95%CI: 1.24-2.60) greater hazard for new-onset stroke after controlling for confounders. Such associations were consistent in older adults aged ≥60 years, but not in those aged<60 years. Conclusion Individuals with both weak and asymmetric HGS tended to have greater risk of new-onset stroke, compared to those with normal HGS, or with either weak or asymmetric HGS alone. Our finding suggested that examining HGS asymmetry alongside weakness may help to improve the risk-stratification and target prevention of stroke, particularly in the older population.
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Affiliation(s)
- Yuying Zhang
- Department of Child Healthcare, Shenzhen Longhua Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Weiqing Chen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Bing Cao
- Department of Neurosurgery, Wu Tsai Neuroscience Institute, Stanford University School of Medicine, Stanford, CA, United States
| | - Li Lin
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Jinghua Li
- Department of Biostatistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Vivian Yawei Guo
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
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Park TS, Tak YJ, Ra Y, Kim J, Han SH, Kim SH, Shin Y, Shin MJ, Kang JH. Reference Respiratory Muscle Strength Values and a Prediction Equation Using Physical Functions for Pulmonary Rehabilitation in Korea. J Korean Med Sci 2023; 38:e325. [PMID: 37846788 PMCID: PMC10578989 DOI: 10.3346/jkms.2023.38.e325] [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: 02/23/2023] [Accepted: 06/13/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND In Korea, tests for evaluating respiratory muscle strength are based on other countries' clinical experience or standards, which can lead to subjective evaluations. When evaluating respiratory function based on the standards of other countries, several variables, such as the race and cultures of different countries, make it difficult to apply these standards. The purpose of this study was to propose objective respiratory muscle strength standards and predicted values for healthy Korean adults based on age, height, weight, and muscle strength, by measuring maximal inspiratory pressure (MIP), maximal expiratory pressure (MEP), and peak cough flow (PCF). METHODS This cross-sectional study analyzed MIP, MEP, and PCF in 360 people, each group comprising 30 adult men and women aged 20-70, diagnosed as healthy after undergoing medical check-ups at a general hospital. Hand grip strength (HGS) and the five times sit-to-stand test (FTSST) results were also recorded. Correlations among respiratory muscle strength, participant demographics, and overall muscle strength were evaluated using Pearson's correlation analysis. The predicted values of respiratory muscle strength were calculated using multiple regression analysis. RESULTS Respiratory muscle strength differed from the values reported in studies from other countries. In the entire samples, both MIP and MEP had the highest correlations with peak HGS (r = 0.643, r = 0.693; P < 0.05), while PCF had the highest correlation with forced expiratory volume in 1 s (r = 0.753; P < 0.05). Age, body mass index, peak HGS, and FTSST results were independent variables affecting respiratory muscle strength. A predictive equation for respiratory muscle strength was developed using the multiple regression equation developed in this study. CONCLUSION Respiratory muscle strength index may differ by country. For more accurate diagnoses, standard values for each country are required. This study presents reference values for Korea, and a formula for estimation is proposed when no respiratory muscle strength measurement equipment is available. TRIAL REGISTRATION Clinical Research Information Service Identifier: KCT0006778.
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Affiliation(s)
- Tae Sung Park
- Department of Convergence Medical Institute of Technology, Pusan National University Hospital, Busan, Korea
- Department of Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Physical Therapy, College of Health Sciences, Catholic University of Pusan, Busan, Korea
| | - Young Jin Tak
- Department of Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Family Medicine, Pusan National University Hospital, Busan, Korea
- Department of Family Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Youngjin Ra
- Department of Family Medicine, Pusan National University Hospital, Busan, Korea
| | - Jinmi Kim
- Department of Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Biostatistics, Clinical Trial Center, Pusan National University Hospital, Busan, Korea
| | - Sang Hun Han
- Department of Rehabilitation Medicine, Pusan National University Hospital, Busan, Korea
| | - Sang Hun Kim
- Department of Rehabilitation Medicine, Pusan National University Hospital, Busan, Korea
| | - YongBeom Shin
- Department of Rehabilitation Medicine, Pusan National University Hospital, Busan, Korea
- Department of Rehabilitation Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Myung-Jun Shin
- Department of Convergence Medical Institute of Technology, Pusan National University Hospital, Busan, Korea
- Department of Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
- Department of Rehabilitation Medicine, Pusan National University Hospital, Busan, Korea
- Department of Rehabilitation Medicine, Pusan National University School of Medicine, Busan, Korea.
| | - Jong Ho Kang
- Department of Physical Therapy, College of Health Sciences, Catholic University of Pusan, Busan, Korea.
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Bikbov MM, Gilmanshin TR, Kazakbaeva GM, Iakupova EM, Panda-Jonas S, Zainullin RM, Fakhretdinova AA, Tuliakova AM, Gilemzianova LI, Khakimov DA, Miniazeva LA, Jonas JB. Prevalence of depression, anxiety and suicidal ideas and associated factors, in particular sensory impairments, in a population of Bashkortostan in Russia. Sci Rep 2023; 13:17256. [PMID: 37828057 PMCID: PMC10570299 DOI: 10.1038/s41598-023-44561-1] [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: 02/04/2023] [Accepted: 10/10/2023] [Indexed: 10/14/2023] Open
Abstract
To assess prevalence and associated factors of depression, anxiety and suicidal ideas in populations from Russia, we conducted in rural and urban regions in Bashkortostan/Russia two population-based studies (Ural Eye and Medical Study (UEMS), performed from 2015 to 2017; Ural Very Old Study (UVOS), performed from 2017 to 2020) which included participants aged 40 + years and 85 + years, respectively. Depression was assessed using the questionnaire of the Center for Epidemiologic Studies Depression Scale Scoresheet, and anxiety was examined applying the State Trait Inventory Anxiety Test. Suicidal ideas were explored by the question whether suicide had previously been thought of or attempted (and if yes, for what reasons). In the statistical analysis we assessed the mean of the main outcome parameter (depression score and anxiety score) and searched for associations between these parameters and other parameters in univariable and multivariable regression analyses. In the UEMS with 5893 individuals (age: 59.0 ± 10.7 years; range 40-94 years), higher depression score and anxiety score were associated (multivariable analysis) with more marked hearing loss (beta: 0.07; P < 0.001, and beta: 0.07; P < 0.0012, respectively) and worse visual acuity (beta: 0.04; P = 0.02; and beta: 0.03; P = 0.03, resp.), in addition to female sex, Russian ethnicity, lower educational level, less alcohol consumption, weaker hand grip strength, less physical activity, and higher prevalence of dry eye disease. Attempted suicide was reported by 88 (1.5%; 95% CI 1.2, 1.8) participants. Having thought of suicide within the last 6 months was reported by 63 (1.1%) individuals. Out of 1491 UVOS participants (age: 88.2 ± 2.8 years; range 85-100 years) with a mean depression score of 20.0 ± 10.3 (median 18; range 0-58), 916 (61.4%; 95% CI 59.0, 63.9) fulfilled the definition of depression (depressions core ≥ 16). Higher depression score and higher anxiety score correlated (multivariable analysis) with higher hearing loss score (beta: 0.07; P = 0.02, and beta: 0.08; P = 0.009, resp.) and worse visual acuity (beta: 0.13; P < 0.001, and beta: 0.09; P = 0.007, resp.), in addition to female sex, urban region, less physical activity, less fruit intake, and lower cognitive function. Overall, 15 (1.0%; 95% CI 0.50, 1.50) individuals had attempted or thought of suicide. In conclusion, the findings suggest that besides female sex, lower level of education and lower cognitive function, it was sensory impairment, namely vision and hearing impairment, which belonged to the determinants of depression and anxiety in these populations from Russia.
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Affiliation(s)
| | | | - Gyulli M Kazakbaeva
- Ufa Eye Research Institute, 90 Pushkin Street, Ufa, 450077, Russia
- Ufa Eye Institute, Ufa, Russia
| | | | - Songhomitra Panda-Jonas
- Ufa Eye Research Institute, 90 Pushkin Street, Ufa, 450077, Russia
- Privatpraxis Prof Jonas und Dr Panda-Jonas, Heidelberg, Germany
- Department of Ophthalmology, University Hospital Heidelberg, Heidelberg, Germany
| | | | | | | | | | - Dinar A Khakimov
- Ufa Eye Research Institute, 90 Pushkin Street, Ufa, 450077, Russia
| | | | - Jost B Jonas
- Ufa Eye Research Institute, 90 Pushkin Street, Ufa, 450077, Russia.
- Privatpraxis Prof Jonas und Dr Panda-Jonas, Heidelberg, Germany.
- Department of Ophthalmology, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzerufer 1, 68167, Mannheim, Germany.
- Institute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland.
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Ozgur S, Altinok YA, Bozkurt D, Saraç ZF, Akçiçek SF. Performance Evaluation of Machine Learning Algorithms for Sarcopenia Diagnosis in Older Adults. Healthcare (Basel) 2023; 11:2699. [PMID: 37830737 PMCID: PMC10572141 DOI: 10.3390/healthcare11192699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Sarcopenia is a progressive and generalized skeletal muscle disorder. Early diagnosis is necessary to reduce the adverse effects and consequences of sarcopenia, which can help prevent and manage it in a timely manner. The aim of this study was to identify the important risk factors for sarcopenia diagnosis and compare the performance of machine learning (ML) algorithms in the early detection of potential sarcopenia. METHODS A cross-sectional design was employed for this study, involving 160 participants aged 65 years and over who resided in a community. ML algorithms were applied by selecting 11 features-sex, age, BMI, presence of hypertension, presence of diabetes mellitus, SARC-F score, MNA score, calf circumference (CC), gait speed, handgrip strength (HS), and mid-upper arm circumference (MUAC)-from a pool of 107 clinical variables. The results of the three best-performing algorithms were presented. RESULTS The highest accuracy values were achieved by the ALL (male + female) model using LightGBM (0.931), random forest (RF; 0.927), and XGBoost (0.922) algorithms. In the female model, the support vector machine (SVM; 0.939), RF (0.923), and k-nearest neighbors (KNN; 0.917) algorithms performed the best. Regarding variable importance in the ALL model, the last HS, sex, BMI, and MUAC variables had the highest values. In the female model, these variables were HS, age, MUAC, and BMI, respectively. CONCLUSIONS Machine learning algorithms have the ability to extract valuable insights from data structures, enabling accurate predictions for the early detection of sarcopenia. These predictions can assist clinicians in the context of predictive, preventive, and personalized medicine (PPPM).
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Affiliation(s)
- Su Ozgur
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Ege University, 35040 Izmir, Turkey
- Translational Pulmonary Research Center—EgeSAM, Ege University, 35040 Izmir, Turkey
| | - Yasemin Atik Altinok
- Department of Pediatric Endocrinology, Faculty of Medicine, Ege University, 35040 Izmir, Turkey;
| | - Devrim Bozkurt
- Department of Internal Medicine, Faculty of Medicine, Ege University, 35040 Izmir, Turkey;
| | - Zeliha Fulden Saraç
- Division of Geriatrics, Department of Internal Medicine, Faculty of Medicine, Ege University, 35040 Izmir, Turkey; (Z.F.S.); (S.F.A.)
| | - Selahattin Fehmi Akçiçek
- Division of Geriatrics, Department of Internal Medicine, Faculty of Medicine, Ege University, 35040 Izmir, Turkey; (Z.F.S.); (S.F.A.)
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Sagat P. Criterion-Referenced Standards of Handgrip Strength for Identifying the Presence of Hypertension in Croatian Older Adults. J Clin Med 2023; 12:6408. [PMID: 37835051 PMCID: PMC10573963 DOI: 10.3390/jcm12196408] [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: 09/05/2023] [Revised: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND It is well known that muscular fitness has been associated with hypertension. However, it is less known which cut-off values of muscular fitness may predict the presence of hypertension. The main purpose of this study was to establish criterion-referenced standards of muscular fitness to define the presence of hypertension in Croatian older adults. METHODS In this cross-sectional study, we recruited men and women over 60 years of age. Muscular fitness was assessed by handgrip strength and normalized by height squared. Hypertension was defined as having systolic blood pressure ≥130 mm/Hg or diastolic blood pressure ≥80 mm/Hg. RESULTS In older men, the optimal cut-point of muscular fitness in defining hypertension was 15.4 kg/m2. The area under the curve (AUC) was 0.85 (96% CI 0.77 to 0.92, p < 0.001). In older women, the optimal cut-point was 11.8 kg/m2, with an AUC of 0.84 (95% CI 0.80 to 0.89, p < 0.001). Men and women with cut-points of < 15.4 kg/m2 and < 11.8 kg/m2 were 11.8 (OR = 11.8, 95% CI 4.3 to 32.4, p < 0.001) and 10.6 (OR = 10.6, 95% CI 5.7 to 19.7, p < 0.001) times more likely to be diagnosed with hypertension. CONCLUSIONS Our newly developed cut-points of muscular fitness assessed by the handgrip strength and normalized by height squared have satisfactory predictive validity properties in detecting men and women aged 60-81 years with hypertension.
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Affiliation(s)
- Peter Sagat
- Sport Sciences and Diagnostics Research Group, GSD/Health and Physical Education Department, Prince Sultan University, Riyadh 11586, Saudi Arabia
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Norris T, Sanderson E, Cooper R, Garfield V, Pereira SMP. Chronic inflammation does not mediate the effect of adiposity on grip strength: results from a multivariable Mendelian randomization study. Sci Rep 2023; 13:16886. [PMID: 37803197 PMCID: PMC10558578 DOI: 10.1038/s41598-023-43908-y] [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: 06/14/2023] [Accepted: 09/29/2023] [Indexed: 10/08/2023] Open
Abstract
The relationship between adiposity and grip strength (GS) is complex. We investigated whether one pathway through which adiposity affects GS was via chronic inflammation. 367,583 UK Biobank participants had body mass index (BMI), waist-hip-ratio (WHR), C-reactive protein (CRP) and GS data. Univariable Mendelian randomization (MR) and multivariable Mendelian randomization (MVMR) analyses (using inverse variance weighted (IVW) weighted median estimates (WME) and MR-Egger models) estimated total, direct and indirect effects of adiposity traits on GS using genetic instruments for BMI and WHR (exposures) and CRP (mediator). Observational findings suggested higher BMI was associated with stronger grip, e.g., in males, per standard deviation (SD) higher BMI, GS was higher by 0.48 kg (95% confidence interval(CI):0.44,0.51), independent of CRP. For males MR estimates were directionally consistent; for females, estimates were consistent with the null. Observational findings for WHR suggested that higher WHR was associated with weaker grip. In multivariable MR-IVW analyses, effects in males were consistent with the null. In females, there were consistent effects such that higher WHR was associated with stronger grip, e.g., 1-SD higher WHR was associated with 1.25 kg (MVMR-Egger; 95% CI:0.72,1.78) stronger grip, independent of CRP. Across sexes and adiposity indicators, CRP's mediating role was minor. Greater adiposity may increase GS in early old age, but effects vary by sex and adiposity location. There was no evidence that inflammation mediated these effects.
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Affiliation(s)
- Tom Norris
- Division of Surgery and Interventional Science, Faculty of Medical Sciences, Institute of Sport, Exercise and Health, UCL, London, UK
| | - Eleanor Sanderson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Rachel Cooper
- AGE Research Group, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle Upon Tyne NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Victoria Garfield
- MRC Unit for Lifelong Health and Ageing at UCL, Institute of Cardiovascular Science, University College London, London, UK
| | - Snehal M Pinto Pereira
- Division of Surgery and Interventional Science, Faculty of Medical Sciences, Institute of Sport, Exercise and Health, UCL, London, UK.
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145
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Zhang N, Mao W, Sun S, Zhang G, Shi N, Yao C, Liu N, Chen S, Gao W, Zhang L, Chen M, Zou X. Association between grip strength and stress urinary incontinence of NHANES 2011-2014. BMC Womens Health 2023; 23:521. [PMID: 37789350 PMCID: PMC10548619 DOI: 10.1186/s12905-023-02628-1] [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: 07/08/2023] [Accepted: 08/29/2023] [Indexed: 10/05/2023] Open
Abstract
OBJECTIVES To investigate the association between grip strength (GS) and relative grip strength (rGS) with the prevalence and severity risk of SUI. METHODS Female patients were retrieved from the NHANES 2011-2014. GS was measured using a digital hand dynamometer, rGS was defined as grip strength divided by BMI. Samples were classified into four groups based on quartiles of GS and rGS distribution (Q1-Q4)。Logistic regression models were established to detect the relationship between GS or rGS and SUI. The potential bias of baseline variables between SUI and non-SUI groups was controlled by performing the propensity score matching (PSM). RESULTS A total of 4263 samples were included, with 3085 (85%) people in non-SUI group and 1178 (27.6%) people in SUI group. GS and rGS levels of people without SUI were higher than that of SUI patients. Monthly SUI patients' GS and rGS levels were higher than weekly SUI patients' level. Logistic regression analysis showed that risks of prevalence and severity of SUI decreased with increasing levels of GS and rGS. rGS was found to have a stronger association with SUI than GS [prevalence: GS: Q4 vs. Q1: aOR = 0.633, 95%CI = 0.508-0.789, p < 0.001; rGS: Q4 vs. Q1: aOR = 0.365, 95%CI = 0.290-0.459, p < 0.001; severity: GS: Q4 vs. Q1: aOR = 0.727, 95%CI = 0.600-0.881, p = 0.001; rGS: Q4 vs. Q1: aOR = 0.371, 95%CI = 0.282-0.488, p < 0.001]. The results of PSM confirmed that GS and rGS were correlated with SUI. CONCLUSIONS Lower levels of GS and rGS are associated with an increased prevalence and severity risk of SUI.
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Affiliation(s)
- Nieke Zhang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Weipu Mao
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Si Sun
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Guanyuan Zhang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Naipeng Shi
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Chi Yao
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Ning Liu
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Shuqiu Chen
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Institute of Urology, Medical School, Southeast University, Nanjing, China
| | - Wei Gao
- School of Basic Medical Sciences, Weifang Medical University, Weifang, China
| | - Lei Zhang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China.
- Institute of Urology, Medical School, Southeast University, Nanjing, China.
| | - Ming Chen
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China.
- Institute of Urology, Medical School, Southeast University, Nanjing, China.
| | - Xiangyu Zou
- School of Basic Medical Sciences, Weifang Medical University, Weifang, China.
- Department of Urology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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146
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Ramírez‐Vélez R, Iriarte‐Fernández M, Santafé G, Malanda A, Beard JR, Garcia‐Hermoso A, Izquierdo M. Association of intrinsic capacity with incidence and mortality of cardiovascular disease: Prospective study in UK Biobank. J Cachexia Sarcopenia Muscle 2023; 14:2054-2063. [PMID: 37434422 PMCID: PMC10570093 DOI: 10.1002/jcsm.13283] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 05/28/2023] [Accepted: 06/11/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND The World Health Organization proposed the concept of intrinsic capacity (IC; the composite of all the physical and mental capacities of the individual) as central for healthy ageing. However, little research has investigated the interaction and joint associations of IC with cardiovascular disease (CVD) incidence and CVD mortality in middle- and older-aged adults. METHODS Using data from 443 130 UK Biobank participants, we analysed seven biomarkers capturing the level of functioning of five domains of IC to calculate a total IC score (ranging from 0 [better IC] to +4 points [poor IC]). Associations between IC score and incidence of six long-term CVD conditions (hypertension, stroke/transient ischaemic attack stroke, peripheral vascular disease, atrial fibrillation/flutter, coronary artery disease and heart failure), and grouped mortality from these conditions were estimated using Cox proportional models, with a 1-year landmark analysis to triangulate the findings. RESULTS Over 10.6 years of follow-up, CVD morbidity grouped (n = 384 380 participants for the final analytic sample) was associated with IC scores (0 to +4): mean hazard ratio (HR) [95% confidence interval, CI] 1.11 [1.08-1.14], 1.20 [1.16-1.24], 1.29 [1.23-1.36] and 1.56 [1.45-1.59] in men (C-index = 0.68), and 1.17 [1.13-1.20], 1.30 [1.26-1.36], 1.52 [1.45-1.59] and 1.78 [1.67-1.89] in women (C-index = 0.70). In regard to mortality, our results indicated that the higher IC score (+4 points) was associated with a significant increase in subsequent CVD mortality (mean HR [95% CI]: 2.10 [1.81-2.43] in men [C-index = 0.75] and 2.29 [1.85-2.84] in women [C-index = 0.78]). Results of all sensitivity analyses by full sample, sex and age categories were largely consistent independent of major confounding factors (P < 0.001). CONCLUSIONS IC deficit score is a powerful predictor of functional trajectories and vulnerabilities of the individual in relation to CVD incidence and premature death. Monitoring an individual's IC score may provide an early-warning system to initiate preventive efforts.
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Affiliation(s)
- Robinson Ramírez‐Vélez
- NavarrabiomedHospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
| | - Maria Iriarte‐Fernández
- NavarrabiomedHospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
| | - Guzman Santafé
- Department of Statistics, Computer Science, and MathematicsUniversidad Pública de Navarra (UPNA)PamplonaSpain
- InaMatUniversidad Pública de Navarra (UPNA)PamplonaSpain
| | - Armando Malanda
- Department of Electrical and Electronic EngineeringUniversidad Pública de Navarra (UPNA)PamplonaSpain
| | - John R. Beard
- Columbia Aging CenterColumbia UniversityNew YorkNYUSA
| | - Antonio Garcia‐Hermoso
- NavarrabiomedHospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
| | - Mikel Izquierdo
- NavarrabiomedHospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
- CIBER of Frailty and Healthy Aging (CIBERFES)Instituto de Salud Carlos IIIMadridSpain
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147
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Zamberlan P, Mazzoni BP, Bonfim MAC, Vieira RR, Tumas R, Delgado AF. Body composition in pediatric patients. Nutr Clin Pract 2023; 38 Suppl 2:S84-S102. [PMID: 37721465 DOI: 10.1002/ncp.11061] [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: 03/09/2023] [Revised: 06/26/2023] [Accepted: 07/18/2023] [Indexed: 09/19/2023] Open
Abstract
Undernutrition is highly prevalent in children who are critically ill and is associated with increased morbidity and mortality, including a higher risk of infection due to transitory immunological disorders, inadequate wound healing, reduced gut function, longer dependency on mechanical ventilation, and longer hospital stays compared with eutrophic children who are critically ill. Nutrition care studies have proposed that early interventions targeting nutrition assessment can prevent or minimize the complications of undernutrition. Stress promotes an acute inflammatory response mediated by cytokines, resulting in increased basal metabolism and nitrogen excretion and leading to muscle loss and changes in body composition. Therefore, the inclusion of body composition assessment is important in the evaluation of these patients because, in addition to the nutrition aspect, body composition seems to predict clinical prognosis. Several techniques can be used to assess body composition, such as arm measurements, calf circumference, grip strength, bioelectrical impedance analysis, and imaging examinations, including computed tomography and dual-energy x-ray absorptiometry. This review of available evidence suggests that arm measurements seem to be well-established in assessing body composition in children who are critically ill, and that bioelectrical impedance analysis with phase angle, handgrip strength, calf circumference and ultrasound seem to be promising in this evaluation. However, further robust studies based on scientific evidence are necessary.
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Affiliation(s)
- Patrícia Zamberlan
- Instituto da Criança e do Adolescente/Division of Nutrition, Support Team, Universidade de São Paulo Hospital das Clínicas, São Paulo, Brazil
| | - Beatriz P Mazzoni
- Instituto da Criança e do Adolescente/Division of Nutrition, Universidade de São Paulo Hospital das Clínicas, São Paulo, Brazil
| | - Maria A C Bonfim
- Instituto da Criança e do Adolescente/Division of Nutrition, Universidade de São Paulo Hospital das Clínicas, São Paulo, Brazil
| | - Rafaela R Vieira
- Instituto da Criança e do Adolescente/Division of Nutrition, Universidade de São Paulo Hospital das Clínicas, São Paulo, Brazil
| | - Rosana Tumas
- Instituto da Criança e do Adolescente/Nutrology Unit, Universidade de São Paulo Hospital das Clínicas, São Paulo, Brazil
| | - Artur F Delgado
- Department of Pediatrics - Medical School, Universidade de São Paulo, São Paulo, Brazil
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148
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Zhang D, Shi L, Zhu X, Chen S, Liu Y. Effects of intervention integrating physical literacy into active school recesses on physical fitness and academic achievement in Chinese children. J Exerc Sci Fit 2023; 21:376-384. [PMID: 37927355 PMCID: PMC10624586 DOI: 10.1016/j.jesf.2023.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 09/19/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023] Open
Abstract
Background/Objective The aim of this study was to examine the effects of school-based intervention integrating physical literacy (PL) into active school recesses (ASR) on physical fitness (i.e., body composition, 20-m shuttle run, 50-m run, rope skipping, sit and reach, handgrip) and academic achievement (i.e., academic result of Chinese and Mathematics) in Chinese children. Methods A total of 357 children (mean age: 7.8 ± 0.7 years; boys: 50.4%) were recruited from two schools and these two schools were randomly assigned as the intervention group (IG) and the control group (CG), respectively. The IG consisted of 155 children (mean age: 7.9 ± 0.7 years, boys: 51.0%), and 202 children (mean age: 7.8 ± 0.7 years; boys: 50%) were allocated to the CG. Children in the IG received a 10-week intervention integrating PL that was conducted during ASR. In the CG, children's regular school activity was remained during the intervention period. Generalized estimating equation was performed to compare the levels of physical fitness and academic achievement between the IG and the CG after intervention. Results Regarding physical fitness, there was a significant group × time interaction on 20-m shuttle run (β = -3.89, 95% CI [-5.08; -2.71], p < 0.001) and handgrip (β = -0.70, 95% CI [-1.20; -0.20], p = 0.006). After intervention, children in the IG had a greater increase than the CG (p < 0.001) in terms of 20-m shuttle run and handgrip. In addition, the post-test analysis indicated that performance of children in the IG was significantly greater than those in the CG (20-m shuttle run: p < 0.001, handgrip: p = 0.002). There was a significant group × time interaction on academic result of Chinese (β = -1.21, 95% CI [-1.91; -0.56], p = 0.001) and academic result of Mathematics (β = 16.71, 95% CI [15.14; 18.143], p < 0.001). Statistically significant positive difference in post-test was observed in academic result of Mathematics between the IG and the CG (p = 0.012). Conclusion The results of this intervention study indicate that intervention integrating PL into ASR could bring a promising effect on physical fitness and academic achievement in children. It is recommended that future studies are necessary to assess the effects of ASR-based PL intervention on physical and cognitive outcomes using a wide range of sample.
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Affiliation(s)
- Danqing Zhang
- School of Physical Education, Shanghai University of Sport, Shanghai, China
| | - Lijuan Shi
- Shanghai Teacher Education Institute, Shanghai, China
| | - Xiaoling Zhu
- Education Institute of Yangpu District Shanghai, Shanghai, China
| | - Sitong Chen
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - Yang Liu
- School of Physical Education, Shanghai University of Sport, Shanghai, China
- Shanghai Research Center for Physical Fitness and Health of Children and Adolescents, Shanghai University of Sport, Shanghai, China
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149
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Ladang A, Kovacs S, Lengelé L, Locquet M, Beaudart C, Reginster JY, Bruyère O, Cavalier E. Neurofilament-light chains (NF-L), a biomarker of neuronal damage, is increased in patients with severe sarcopenia: results of the SarcoPhAge study. Aging Clin Exp Res 2023; 35:2029-2037. [PMID: 37581861 PMCID: PMC10520189 DOI: 10.1007/s40520-023-02521-9] [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: 06/13/2023] [Accepted: 07/27/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND As clinical tests, such as gait speed, require nervous system integrity to be performed properly, sarcopenia shares features with neurological diseases. Neurofilament light chains (NF-L) are now used as a blood-biomarker of neuronal damage, and its expression might be altered in sarcopenia. We aimed to assess NF-L concentrations in a large cohort of older individuals screened for sarcopenia. METHODS The SarcoPhAge cohort is a Belgian cohort of 534 community-dwelling older adults with an ongoing 10-year follow-up. Sarcopenia diagnosis was established at inclusion according to the European Working Group on Sarcopenia in Older People 2 (EWGSOP2) criteria. Muscle strength was evaluated with a hydraulic hand dynamometer, appendicular lean mass by Dual-Energy X-ray Absorptiometry (DXA) and physical performance by the Short Physical Performance Battery (SPPB). NF-L was measured on all available sera collected at the time of inclusion (n = 409) using SiMoA technology (Quanterix°). RESULTS In the multivariate model, NF-L was associated with performance tests such as gait speed (p < 0.0001) and SPPB scores (p = 0.0004). An association was also observed with muscle strength (p = 0.0123) and lean mass (p = 0.0279). In the logistic regression model, NF-L was an independent predictor of severe sarcopenia (p = 0.0338; OR = 20.0; 95% CI 1.39-287.7) with satisfactory diagnostic accuracy (AUC: 0.828) and subjects with an SPPB score ≤ 8 had higher odds of having increased NF-L (p < 0.0001; OR = 23.9; 95% CI 5.5-104). CONCLUSIONS These data highlight the potential for using NF-L to investigate the pathophysiology of sarcopenia severity and the neurological features associated with performance tests. However, these results need to be confirmed with other cohorts in different settings.
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Affiliation(s)
- Aurélie Ladang
- Clinical Chemistry Department, CHU de Liège, University of Liège, Avenue de L'Hopital, 1, 4000, Liège, Belgium.
| | - Stéphanie Kovacs
- Clinical Chemistry Department, CHU de Liège, University of Liège, Avenue de L'Hopital, 1, 4000, Liège, Belgium
| | - Laetitia Lengelé
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, 4000, Liège, Belgium
| | - Médéa Locquet
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, 4000, Liège, Belgium
| | - Charlotte Beaudart
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, 4000, Liège, Belgium
| | - Jean-Yves Reginster
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, 4000, Liège, Belgium
| | - Olivier Bruyère
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, 4000, Liège, Belgium
- Physical, Rehabilitation Medicine and Sports Traumatology, SportS2, CHU de Liège, University of Liège, 4000, Liège, Belgium
| | - Etienne Cavalier
- Clinical Chemistry Department, CHU de Liège, University of Liège, Avenue de L'Hopital, 1, 4000, Liège, Belgium
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150
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Bikbov MM, Zainullin RM, Gilmanshin TR, Iakupova EM, Kazakbaeva GM, Panda-Jonas S, Tuliakova AM, Fakhretdinova AA, Gilemzianova LI, Jonas JB. Hand grip strength and ocular associations: the Ural Eye and Medical Study. Br J Ophthalmol 2023; 107:1567-1574. [PMID: 35953262 DOI: 10.1136/bjo-2022-321404] [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: 03/03/2022] [Accepted: 07/31/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE To explore the associations between hand grip strength (HGS) and ocular parameters and diseases. DESIGN Population-based cohort study. METHODS Participants of the Ural Eye and Medical Study, including 5899 (80.5%) out of 7328 eligible individuals aged 40+ years, underwent systemic and ophthalmological examinations including dynamometric HGS measurement. RESULTS The study included 5381 (90.4%) individuals (age: 58.6±10.6 years; range: 40-94 years) with HGS measurements. Higher HGS (mean: 30.6±11.7 dekaNewton) correlated (multivariable analysis) with better visual acuity (beta: 0.02, p=0.02), longer ocular axial length (beta: 0.03, p=0.003), higher intraocular pressure (beta: 0.03, p=0.001), thicker peripapillary retinal nerve fibre layer (beta: 0.03, p=0.001) and lower prevalence of diabetic retinopathy (beta: -0.03, p=0.007), after adjusting for younger age, male sex, Russian ethnicity, higher body height and waist to hip ratio, higher educational level, higher physical total score, lower smoking package years, higher serum concentration of haemoglobin, higher prothrombin index, lower leucocyte cell count, lower prevalence of non-alcoholic fatty liver disease, lower depression score and lower prevalence of arthritis. In the model, HGS was not correlated with prevalence of nuclear cataract (p=0.38), cortical cataract (p=0.67), subcapsular posterior cataract (p=0.50), open-angle glaucoma (p=0.22) or angle-closure glaucoma (p=0.27). CONCLUSIONS AND RELEVANCE In addition to parameters such as lower physical activity, higher depression score and worse general health status, a reduced HGS is associated with visual impairment, shorter axial length, lower intraocular pressure, thinner peripapillary retinal nerve fibre layer and higher prevalence of diabetic retinopathy. HGS dynamometry or a handshake may provide the ophthalmologist additional clinical information about the general health and ocular parameters of the patient.
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Affiliation(s)
| | | | | | | | | | - Songhomitra Panda-Jonas
- Department of Ophthalmology, Medical Faculty Mannheim of the Ruprecht Karls University Heidelberg, Mannheim, Germany
| | | | | | | | - Jost B Jonas
- Department of Ophthalmology, University Hospital Heidelberg, Heidelberg, Germany
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