1
|
Ben Waer F, Chaari F, Fendri T, Laatar R, Rebai H, Sahli S. The relationship between postural control and cognitive functioning following Zumba dancing in middle-aged women: A randomized clinical trial. J Women Aging 2024; 36:273-285. [PMID: 38506650 DOI: 10.1080/08952841.2024.2325195] [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: 12/22/2022] [Accepted: 02/26/2024] [Indexed: 03/21/2024]
Abstract
This study aimed to investigate the effect of 12-week Zumba dancing on postural control and cognitive parameters and the correlations between these parameters in middle-aged women. Thirty-eight women, aged between 50 and 60 years, were randomly allocated to a Zumba group (ZG) or control group. Postural control and cognitive functions [working memory (WM) and reaction time (RT)] were assessed before and after 12 weeks of a Zumba dancing program using a stabilometric force platform, Corsi Block-Tapping Task and Simple RT tests, respectively. The results indicate that ZG showed significantly (p<.01) better balance performances when standing on a stable surface in both visual conditions [firm surface with eyes opened (EO) (20,9%) and eyes closed (EC) (12.3%)]. However, when standing on an unstable surface in both visual conditions (foam surface with EO/EC), the ZG showed no significant improvement in postural control. It seems that the benefits of Zumba on postural control depend on the sensory condition. Besides, 12-week Zumba dancing was not sufficient to significantly enhance cognitive performances (RT/WM) performances. These cognitive performances were related to postural control in challenging conditions and can be considered an effective tool for monitoring postural performances following an intervention program. Clinicians should, therefore, focus on interventions that boost cognitive functions in middle-aged women to achieve optimal postural control, mainly in challenging conditions, in order to prevent the risk and fear of falls as well as the incidence of falling.
Collapse
Affiliation(s)
- Fatma Ben Waer
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| | - Fatma Chaari
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| | - Thouraya Fendri
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| | - Rabeb Laatar
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| | - Haithem Rebai
- Research Laboratory Sports Performance Optimization (LR09SEP01), National Center of Medicine and Science in Sports, Tunis, Tunisia
| | - Sonia Sahli
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Tunisia
| |
Collapse
|
2
|
Divandari N, Bird ML, Vakili M, Jaberzadeh S. The association between dynamic balance and executive function: Which dynamic balance test has the strongest association with executive function? A systematic review and meta-analysis. Curr Neurol Neurosci Rep 2024; 24:151-161. [PMID: 38730213 PMCID: PMC11143012 DOI: 10.1007/s11910-024-01340-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2024] [Indexed: 05/12/2024]
Abstract
AIM The aging global population poses increasing challenges related to falls and dementia. Early identification of cognitive decline, particularly before noticeable symptoms manifest, is crucial for effective intervention. This review aims to determine the dynamic balance test most closely associated with executive function, potentially serving as a biomarker for cognitive decline. RECENT FINDINGS Based on recent reviews, inhibitory control, a component of executive function, holds significance in influencing balance performance. Studies suggest that the strength of the correlation between cognition and balance tends to be domain-specific and task-specific. Despite these findings, inconclusive evidence remains regarding the connection between executive function and various dynamic balance assessments. Our review identifies a significant association between all dynamic balance tests and executive function, albeit with varying strengths. Notably, a medium effect size is observed for the Timed Up and Go and Functional Reach Test, a small effect size for balance scales, and a strong effect size for postural sway. This review underscores a clear relationship between dynamic balance task performance and executive function. Dynamic posturography holds potential as a clinical biomarker for early detection of cognitive decline, with a note of caution due to observed heterogeneity and limited studies.
Collapse
Affiliation(s)
- Nahid Divandari
- Monash Neuromodulation Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, PO Box 527, Melbourne, Frankston, VIC, 3199, Australia.
| | - Marie-Louise Bird
- School of Health Sciences, University of Tasmania, Newnham Tasmania, 7248, Australia
| | | | - Shapour Jaberzadeh
- Monash Neuromodulation Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, PO Box 527, Melbourne, Frankston, VIC, 3199, Australia
| |
Collapse
|
3
|
Holtzer R, Choi J, Motl RW, Foley FW, Wagshul ME, Hernandez ME, Izzetoglu M. Brain control of dual-task walking can be improved in aging and neurological disease. GeroScience 2024; 46:3169-3184. [PMID: 38221528 PMCID: PMC11009168 DOI: 10.1007/s11357-023-01054-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/22/2023] [Indexed: 01/16/2024] Open
Abstract
The peak prevalence of multiple sclerosis has shifted into older age groups, but co-occurring and possibly synergistic motoric and cognitive declines in this patient population are poorly understood. Dual-task-walking performance, subserved by the prefrontal cortex, and compromised in multiple sclerosis and aging, predicts health outcomes. Whether acute practice can improve dual-task walking performance and prefrontal cortex hemodynamic response efficiency in multiple sclerosis has not been reported. To address this gap in the literature, the current study examined task- and practice-related effects on dual-task-walking and associated brain activation in older adults with multiple sclerosis and controls. Multiple sclerosis (n = 94, mean age = 64.76 ± 4.19 years) and control (n = 104, mean age = 68.18 ± 7.01 years) participants were tested under three experimental conditions (dual-task-walk, single-task-walk, and single-task-alpha) administered over three repeated counterbalanced trials. Functional near-infrared-spectroscopy was used to evaluate task- and practice-related changes in prefrontal cortex oxygenated hemoglobin. Gait and cognitive performances declined, and prefrontal cortex oxygenated hemoglobin was higher in dual compared to both single task conditions in both groups. Gait and cognitive performances improved over trials in both groups. There were greater declines over trials in oxygenated hemoglobin in dual-task-walk compared to single-task-walk in both groups. Among controls, but not multiple sclerosis participants, declines over trials in oxygenated hemoglobin were greater in dual-task-walk compared to single-task-alpha. Dual-task walking and associated prefrontal cortex activation efficiency improved during a single session, but improvement in neural resource utilization, although significant, was attenuated in multiple sclerosis participants. These findings suggest encouraging brain adaptability in aging and neurological disease.
Collapse
Affiliation(s)
- Roee Holtzer
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA.
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA.
| | - Jaeun Choi
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Robert W Motl
- Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois, Chicago, IL, USA
| | - Frederick W Foley
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA
- Multiple Sclerosis Center, Holy Name Medical Center, Teaneck, NJ, USA
| | - Mark E Wagshul
- Department of Radiology, Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Manuel E Hernandez
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois, Urbana-Champaign, Urbana, IL, USA
- Department of Biomedical and Translational Sciences, Carle Illinois College of Medicine, University of Illinois, Urbana-Champaign, Urbana, IL, USA
| | - Meltem Izzetoglu
- Electrical and Computer Engineering, Villanova University, Villanova, PA, USA
| |
Collapse
|
4
|
Martins VF, Peyré-Tartaruga LA, Haas AN, Kanitz AC, Martinez FG, Gonçalves AK. Observational evidence of the association between physical and psychological determinants of aging with cognition in older adults. Sci Rep 2024; 14:12574. [PMID: 38821915 PMCID: PMC11143211 DOI: 10.1038/s41598-024-58497-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 03/29/2024] [Indexed: 06/02/2024] Open
Abstract
Aging involves physical and cognitive deterioration in older adults. Detecting predictors of dementia early is crucial to identify its onset. This study aimed to associate physical and psychological determinants with cognitive performance in older adults. Observational study with 221 older adults, classified according to cognitive impairment. We evaluated cognitive function by Mini-Mental State Examination. Physical determinants encompassed muscle strength, functional mobility, and cardiorespiratory fitness, while psychological consisted of quality of life and activities of daily living. Multiple linear regression was performed to investigate this relationship. Physical and psychological determinants were significantly linked to cognitive impairment, including lower muscle strength, reduced functional mobility and of cardiorespiratory fitness. The influence of environment, autonomy, and engagement in daily activities on cognitive impairment was also observed. The analysis of physical and psychological determinants could help to aid in distinguishing individuals with cognitive impairment.
Collapse
Affiliation(s)
- Valéria Feijó Martins
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Leonardo Alexandre Peyré-Tartaruga
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
- Human Locomotion Laboratory (LocoLab), Department of Public Health, Experimental Medicine and Forensic Sciences, University of Pavia, Pavia, Italy.
| | - Aline Nogueira Haas
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Global Atlantic Fellow for Equity in Brain Health, Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Ana Carolina Kanitz
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Flávia Gomes Martinez
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Andréa Kruger Gonçalves
- Programa de Pós-Graduação em Ciências do Movimento Humano, Laboratório de Biodinâmica, Centro de Referência do Envelhecimento e Movimento, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| |
Collapse
|
5
|
Chuang IC, Chen IC, Wu YR, Li KY. Prediction and mediation analysis for treatment responses to combined cognitive and physical training for older adults. Sci Rep 2024; 14:10571. [PMID: 38720025 PMCID: PMC11079002 DOI: 10.1038/s41598-024-61407-6] [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: 03/22/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024] Open
Abstract
Diminished cognitive and physical functions negatively affect the daily functions of individuals. Although combined cognitive and physical training prevents instrumental activities of daily living (IADL) disability in older adults, no predictive model or mediation analysis of IADL after combined training exists. This study aims to employ prediction and mediation analysis to identify the predictors of IADL performance and to elucidate the mediators of the association between baseline global cognition and subsequent IADL performance following combined cognitive and physical training. This study involved 177 participants aged 60 years and older who underwent combined training. Cognitive function was measured with the Montreal Cognitive Assessment (MoCA), Digit Symbol Substitution Test (DSST), Color Trails Test, Word List, and a dual task; physical function with the Timed Up and Go (TUG) test; daily function with the Lawton IADL Scale. We conducted regression analyses to identify the predictors of IADL performance, and mediation analysis to examine whether DSST and TUG mediate the relationship between MoCA and IADL. The pre-intervention DSST and TUG were significant independent predictors of post-intervention IADL. The association between the pre-intervention MoCA and post-intervention IADL was mediated by pre-intervention DSST and TUG. This study highlighted the importance of measuring and improving processing speed and functional mobility before and during interventions to enhance IADL outcomes.Trial registration: NCT03619577, 23/07/2018; NCT04689776, 29/12/2020.
Collapse
Affiliation(s)
- I-Ching Chuang
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, No. 259, Wunhua 1st Rd., Gueishan Township, Taoyuan, 333, Taiwan
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - I-Chen Chen
- Department of Occupational Therapy, College of Nursing and Health Sciences, Da-Yeh University, Changhua, Taiwan
| | - Yih-Ru Wu
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Kuan-Yi Li
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, No. 259, Wunhua 1st Rd., Gueishan Township, Taoyuan, 333, Taiwan.
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.
- Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
| |
Collapse
|
6
|
Tang AB, Diaz-Ramirez LG, Boscardin WJ, Smith AK, Ward D, Glymour MM, Whitlock EL. Long-term cognitive outcome after elective hip or knee total joint arthroplasty: A population-based observational study. J Am Geriatr Soc 2024; 72:1338-1347. [PMID: 38190295 PMCID: PMC11090741 DOI: 10.1111/jgs.18724] [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: 08/22/2023] [Revised: 10/27/2023] [Accepted: 11/19/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND One year after elective hip or knee total joint arthroplasty (TJA), >30% of older adults meet criteria for postoperative neurocognitive disorder. However, this is not contextualized with long-term cognitive outcomes in comparable surgical and nonsurgical controls. We analyzed population-based data to compare long-term cognitive outcomes in older adults after TJA, other surgeries, and with and without arthritis pain. METHODS This was a retrospective observational analysis of United States older adults in the Health and Retirement Study (HRS) who underwent elective TJA, or elective surgery without expected functional benefits (e.g., cholecystectomy; inguinal herniorrhaphy), between 1998 and 2018 at aged 65 or older. TJA recipients were also age- and sex-matched to nonsurgical controls who reported moderate-severe arthritic pain or denied pain, so that comparison groups included surgical and nonsurgical (pain-suffering and pain-free) controls. We modeled biennially-assessed memory performance, a measure of direct and proxy cognitive assessments, before and after surgery, normalized to the rate of memory decline ("cognitive aging") in controls to express effect size estimates as excess, or fewer, months of memory decline. We used linear mixed effects models adjusted for preoperative health and demographic factors, including frailty, flexibly capturing time before/after surgery (knots at -4, 0, 8 years; discontinuity at surgery). RESULTS There were 1947 TJA recipients (average age 74; 63% women; 1358 knee, 589 hip) and 1631 surgical controls (average age 76; 38% women). Memory decline 3 years after TJA was similar to surgical controls (5.2 [95% confidence interval, CI -1.2 to 11.5] months less memory decline in the TJA group, p = 0.11) and nonsurgical controls. At 5 years, TJA recipients experienced 5.0 [95% CI -0.9 to 10.9] months less memory decline than arthritic pain nonsurgical controls. CONCLUSION There is no systematic accelerated memory decline at 3 years after TJA compared with surgical or nonsurgical controls.
Collapse
Affiliation(s)
- Angelina B Tang
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - L Grisell Diaz-Ramirez
- Division of Geriatrics, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - W John Boscardin
- Department of Epidemiology & Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Alexander K Smith
- Division of Geriatrics, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
- Division of Geriatrics, Department of Medicine, San Francisco Veterans Affairs Health Care System, San Francisco, California, USA
| | - Derek Ward
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - M Maria Glymour
- Department of Epidemiology, Boston University, Boston, Massachusetts, USA
| | - Elizabeth L Whitlock
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, California, USA
| |
Collapse
|
7
|
Thiem J, Viskadourou M, Gaitanidis A, Stravopodis DJ, Strauß R, Duch C, Consoulas C. Biological aging of two innate behaviors of Drosophila melanogaster: Escape climbing versus courtship learning and memory. PLoS One 2024; 19:e0293252. [PMID: 38593121 PMCID: PMC11003613 DOI: 10.1371/journal.pone.0293252] [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: 10/07/2023] [Accepted: 03/11/2024] [Indexed: 04/11/2024] Open
Abstract
Motor and cognitive aging can severely affect life quality of elderly people and burden health care systems. In search for diagnostic behavioral biomarkers, it has been suggested that walking speed can predict forms of cognitive decline, but in humans, it remains challenging to separate the effects of biological aging and lifestyle. We examined a possible association of motor and cognitive decline in Drosophila, a genetic model organism of healthy aging. Long term courtship memory is present in young male flies but absent already during mid life (4-8 weeks). By contrast, courtship learning index and short term memory (STM) are surprisingly robust and remain stable through mid (4-8 weeks) and healthy late life (>8 weeks), until courtship performance collapses suddenly at ~4.5 days prior to death. By contrast, climbing speed declines gradually during late life (>8 weeks). The collapse of courtship performance and short term memory close to the end of life occur later and progress with a different time course than the gradual late life decline in climbing speed. Thus, during healthy aging in male Drosophila, climbing and courtship motor behaviors decline differentially. Moreover, cognitive and motor performances decline at different time courses. Differential behavioral decline during aging may indicate different underlying causes, or alternatively, a common cause but different thresholds for defects in different behaviors.
Collapse
Affiliation(s)
- Jessica Thiem
- Institute of Developmental Biology and Neurobiology, Johannes Gutenberg University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Maria Viskadourou
- Laboratory of Experimental Physiology, Medical School, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Alexandros Gaitanidis
- Laboratory of Experimental Physiology, Medical School, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Dimitrios J. Stravopodis
- Section of Cell Biology and Biophysics, Department of Biology, School of Science, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Roland Strauß
- Institute of Developmental Biology and Neurobiology, Johannes Gutenberg University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Carsten Duch
- Institute of Developmental Biology and Neurobiology, Johannes Gutenberg University Mainz, Mainz, Rhineland-Palatinate, Germany
| | - Christos Consoulas
- Laboratory of Experimental Physiology, Medical School, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| |
Collapse
|
8
|
Carson RG, Berdondini D, Crosbie M, McConville C, Forbes S, Stewart M, Chiu RZX. Deficits in force production during multifinger tasks demarcate cognitive dysfunction. Aging Clin Exp Res 2024; 36:87. [PMID: 38578525 PMCID: PMC10997684 DOI: 10.1007/s40520-024-02723-9] [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: 07/20/2023] [Accepted: 02/08/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND The multifinger force deficit (MFFD) is the decline in force generated by each finger as the number of fingers contributing to an action is increased. It has been shown to associate with cognitive status. AIMS The aim was to establish whether a particularly challenging form of multifinger grip dynamometry, that provides minimal tactile feedback via cutaneous receptors and requires active compensation for reaction forces, will yield an MFFD that is more sensitive to cognitive status. METHODS Associations between measures of motor function, and cognitive status (Montreal Cognitive Assessment [MoCA]) and latent components of cognitive function (derived from 11 tests using principal component analysis), were estimated cross-sectionally using generalized partial rank correlations. The participants (n = 62) were community dwelling, aged 65-87. RESULTS Approximately half the participants were unable to complete the dynamometry task successfully. Cognitive status demarcated individuals who could perform the task from those who could not. Among those who complied with the task requirements, the MFFD was negatively correlated with MoCA scores-those with the highest MoCA scores tended to exhibit the smallest deficits, and vice versa. There were corresponding associations with latent components of cognitive function. DISCUSSION The results support the view that neurodegenerative processes that are a feature of normal and pathological aging exert corresponding effects on expressions of motor coordination-in multifinger tasks, and cognitive sufficiency, due to their dependence on shared neural systems. CONCLUSIONS The outcomes add weight to the assertion that deficits in force production during multifinger tasks are sensitive to cognitive dysfunction.
Collapse
Affiliation(s)
- Richard G Carson
- Trinity College Institute of Neuroscience and School of Psychology, Trinity College Dublin, Dublin 2, Ireland.
- School of Psychology, Queen's University Belfast, Belfast, Northern Ireland, UK.
| | - Debora Berdondini
- Trinity College Institute of Neuroscience and School of Psychology, Trinity College Dublin, Dublin 2, Ireland
| | - Maebh Crosbie
- Trinity College Institute of Neuroscience and School of Psychology, Trinity College Dublin, Dublin 2, Ireland
| | - Caoilan McConville
- School of Psychology, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Shannon Forbes
- School of Psychology, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Marla Stewart
- School of Psychology, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Ruth Zhi Xian Chiu
- School of Psychology, Queen's University Belfast, Belfast, Northern Ireland, UK
| |
Collapse
|
9
|
Zhang Y, Gu Z, Xu Y, He M, Gerber BS, Wang Z, Liu F, Peng C. Global scientific trends in healthy aging in the early 21st century: A data-driven scientometric and visualized analysis. Heliyon 2024; 10:e23405. [PMID: 38170072 PMCID: PMC10758827 DOI: 10.1016/j.heliyon.2023.e23405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/23/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Background According to the World Health Organization (WHO), healthy aging is the process of developing and maintaining the functional capacity for health in old age. A rapidly growing number of research studies on healthy aging have been conducted worldwide. The purpose of this research work is to explore global scientific landscape of healthy aging research over the last 22 years. Methods Scientific publications on healthy aging from January 1, 2000 to October 11, 2022 were retrieved from the Web of Science Core Collection (WoSCC) on October 11, 2022. A total of 6420 publications were included in the scientometric analysis. VOSviewer (1.6.18) was used to conduct scientometric and visualized analysis. Results The publication growth rate was 35.68 from 2000 to 2021. The United States of America (USA) led in both productivity and citations. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA was prominent in terms of both the highest citation count and the highest average citation count. The National Institute on Aging (NIA) and Evans, Michele K. were the most influential organization and author, respectively. Research hotspots in healthy aging were identified based on the co-occurrence analysis of keywords: (1) physical activity and mental health of older adults; (2) diseases impacting the health and lifespan of older adults; and (3) neuroscience. Our analysis indicates that gut microbiota, loneliness, frailty, mitochondria and resilience were the emerging themes in healthy aging research. Conclusions The quantity of annual publications on healthy aging has rapidly increased over the past 22 years, especially during 2018-2021. This analysis identified the status, trends, hot topics, and frontiers of healthy aging research. These findings will help researchers quickly understand the global representation of healthy aging research, influence resource dissemination, promote international collaborations, guide policy formulation, and improve health services for older adults.
Collapse
Affiliation(s)
- Ye Zhang
- Department of Information Center, the First Hospital of China Medical University, Shenyang, China
- College of Health Management, China Medical University, Shenyang, China
| | - Zhengmin Gu
- Department of Information Center, the First Hospital of China Medical University, Shenyang, China
| | - Yingxin Xu
- Department of Information Center, the First Hospital of China Medical University, Shenyang, China
- College of Health Management, China Medical University, Shenyang, China
| | - Miao He
- Department of Information Center, the First Hospital of China Medical University, Shenyang, China
| | - Ben S. Gerber
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | - Zhongqing Wang
- Department of Information Center, the First Hospital of China Medical University, Shenyang, China
| | - Feifan Liu
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | - Cheng Peng
- Department of Ophthalmology, Fourth Affiliated Hospital of China Medical University, Shenyang, China
| |
Collapse
|
10
|
Krayn-Deckel N, Presaizen K, Kalron A. Cognitive status is associated with performance of manual wheelchair skills in hospitalized older adults. Disabil Rehabil Assist Technol 2024; 19:24-29. [PMID: 35400273 DOI: 10.1080/17483107.2022.2060353] [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: 10/06/2021] [Accepted: 03/26/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE To examine the relationship between manual wheelchair skills and cognitive function in hospitalized older adults. METHODS The observational study included older adults who used a manual wheelchair following hip/knee surgery. Participants underwent a series of tests to evaluate manual wheelchair skills and cognitive performance. Four items appearing on the Wheelchair Skills Test: brake handling (locking/unlocking), a 10-metre forward roll, a 2-metre backward roll and rotating in place, were used to evaluate manual wheelchair skills. Cognitive function was evaluated by the Montreal Cognitive Assessment (MoCA), Trail Making Test (TMT), the Clock Drawing Test, and the Loewenstein Occupational Therapy Cognitive Assessment. The relationship between wheelchair skills and cognitive scores was assessed by a series of univariate linear regression analyses. RESULTS Fifty older adults, aged 65-85, participated in the study. The MoCA-7 (orientation) explained 19.3% of the variance related to the turn in place wheelchair skill, 18.8% of the variance related to the two-metre backwards roll and 31.9% of the variance related to the 10-metre forward roll. The addition of gender (to the MoCA-7) increased the explained variance related to the 10-metre forward roll and turn in place skills to 38.5% and 28.5%, respectively. As for the brakes handling skill test, gender explained 18.3% of the variance. The addition of the CDT (to gender) increased the explained variance for the brakes handling skill to 31.4%. CONCLUSIONS Because cognitive impairments negatively affect the performance of wheelchair skills, rehabilitation therapists may need to adjust wheelchair mobility training methods for cognitively impaired older adults.Implication for rehabilitationGiven the prevalence of older adults with cognitive impairments who use manual wheelchairs, it is critical to better understand the relationship between cognition and wheelchair skills.Poor results reported on the cognitive tests, specifically, visual attention and orientation, were found to be associated with poor performance of four manual wheelchair skills.Rehabilitation therapists should consider the cognitive status of older adults when teaching manual wheelchair skills, specifically in new users. Future studies should examine whether a customized preparation program, enhancing visuospatial orientation, can benefit manual wheelchair control in older adults.
Collapse
Affiliation(s)
- Nurit Krayn-Deckel
- Department of Physical Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Bayit Balev Rehabilitation Center, Maccabi Health Care Services Group, Ra'anana, Israel
| | - Katya Presaizen
- Bayit Balev Rehabilitation Center, Maccabi Health Care Services Group, Ra'anana, Israel
| | - Alon Kalron
- Department of Physical Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel
| |
Collapse
|
11
|
Webber SC, Liu Y, Jiang D, Ripat J, Nowicki S, Tate R, Barclay R. Verification of a comprehensive framework for mobility using data from the Canadian Longitudinal Study on Aging: a structural equation modeling analysis. BMC Geriatr 2023; 23:823. [PMID: 38066452 PMCID: PMC10704626 DOI: 10.1186/s12877-023-04566-x] [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: 09/28/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Mobility within and between life spaces is fundamental for health and well-being. Our objective was to verify a comprehensive framework for mobility. METHODS This was a cross-sectional study. We used structural equation modeling to estimate associations between latent factors with data from the Canadian Longitudinal Study on Aging for participants 65-85 years of age (65+, n = 11,667) and for adults with osteoarthritis (OA) aged 45-85 (n = 5,560). Latent factors included life space mobility, and physical, psychosocial, environmental, financial, and cognitive elements. Personal variables (age, sex, education) were covariates. RESULTS The models demonstrated good fit (65+: CFI = 0.90, RMSEA (90% CI) = 0.025 (0.024, 0.026); OA: CFI = 0.90, RMSEA (90% CI) = 0.032 (0.031, 0.033)). In both models, better psychosocial and physical health, and being less afraid to walk after dark (observed environmental variable) were associated with greater life space mobility. Greater financial status was associated with better psychosocial and physical health. Higher education was related to better cognition and finances. Older age was associated with lower financial status, cognition, and physical health. Cognitive health was positively associated with greater mobility only in the 65 + model. Models generated were equivalent for males and females. CONCLUSIONS Associations between determinants described in the mobility framework were verified with adults 65-85 years of age and in an OA group when all factors were considered together using SEM. These results have implications for clinicians and researchers in terms of important outcomes when assessing life space mobility; findings support interdisciplinary analyses that include evaluation of cognition, depression, anxiety, environmental factors, and community engagement, as well as physical and financial health. Public policies that influence older adults and their abilities to access communities beyond their homes need to reflect the complexity of factors that influence life space mobility at both individual and societal levels.
Collapse
Affiliation(s)
- Sandra C Webber
- Department of Physical Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, R106-771 McDermot Ave, Winnipeg, MB, R3E 0T6, Canada.
| | - Yixiu Liu
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Depeng Jiang
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Jacquie Ripat
- Department of Occupational Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Scott Nowicki
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Robert Tate
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Ruth Barclay
- Department of Physical Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, R106-771 McDermot Ave, Winnipeg, MB, R3E 0T6, Canada
| |
Collapse
|
12
|
Hernández-Gamboa R, Salazar-Villanea M, Alvarado-Barrantes R, Johnson DK, Chacón-Araya Y, Moncada-Jiménez J. An examination of the validity of neuropsychological and physical testing batteries in Latin-American adults aged over 55 years. Aging Clin Exp Res 2023; 35:3157-3165. [PMID: 37989993 DOI: 10.1007/s40520-023-02612-7] [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: 11/30/2022] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Valid and reliable measurements are necessary to understand and monitor age-related changes. AIMS To describe the factor structure and provide validity evidence of a neuropsychological and a physical testing batteries using factor analysis. METHODS We performed a secondary analysis of data from the Epidemiology and Development of Alzheimer's Disease (EDAD) project. Community-dwelling adults aged 55 to 85 years underwent comprehensive physical and neuropsychological assessments. An exploratory factor analysis was performed on both assessment batteries. The models were later confirmed with a random subsample using confirmatory factor analysis. RESULTS Data from 238 adults (163 females and 75 males) was included. The neuropsychological model revealed a four-factor structure formed by "Executive Functioning", "Verbal Memory", "Logical Memory", and "Labeling And Reading" (Extraction Sums of Squared Loadings [ESSL] = 56.41% explained variance; Standardized Root Mean Square Residual [SRMSR] = 0.06; Comparative Fit Index [CFI] = 0.98). The physical model was formed by a two-factor structure including "Health-related Fitness and "Functional Fitness" (ESSL = 50.54% explained variance; SRMSR = 0.07; CFI = 0.93). DISCUSSION To our knowledge, this is the first study to analyze the structure of comprehensive testing batteries for the Latin-American older adults. Our analysis contributes to the understanding of theoretical constructs that are evaluated in the EDAD project. CONCLUSION Our findings provide validity evidence for simplified and reduced testing batteries, which imply shorter testing times and fewer resources.
Collapse
Affiliation(s)
- Rebeca Hernández-Gamboa
- School of Physical Education and Sports, University of Costa Rica, San José, Costa Rica.
- Rehabilitation Sciences, The University of British Columbia, Vancouver, BC, Canada.
| | | | | | - David K Johnson
- Department of Neurology, University of California at Davis, Davis, CA, USA
| | - Yamileth Chacón-Araya
- School of Physical Education and Sports, University of Costa Rica, San José, Costa Rica
- Human Movement Sciences Research Center (CIMOHU), University of Costa Rica, San José, Costa Rica
| | - José Moncada-Jiménez
- School of Physical Education and Sports, University of Costa Rica, San José, Costa Rica
- Human Movement Sciences Research Center (CIMOHU), University of Costa Rica, San José, Costa Rica
| |
Collapse
|
13
|
Park J, Wiese LAK, Holt J. Online Chair Yoga and Digital Learning for Rural Underserved Older Adults at Risk for Alzheimer's Disease and Related Dementias. Clin Gerontol 2023:1-17. [PMID: 37941382 DOI: 10.1080/07317115.2023.2277333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
OBJECTIVES We evaluated the feasibility and preliminary efficacy of a home-based online chair yoga (OCY) program for racially and ethnically diverse rural community-dwelling older adults. METHODS We randomly assigned participants to OCY or a computer brain game (CBG). After a computer literacy training led by high school students, participants engaged in remotely supervised OCY or CBG in twice-weekly 45-minute sessions for 12 weeks. Outcome data (pain interference, cognitive function, mobility, computer skills) were collected at baseline, post-intervention, and 3-month follow-up. RESULTS A total of 32 eligible residents with mean age of 71 years participated in this intervention study. The interventions were feasible (100% recruitment rate, 96.8% retention rate, 100% safety rate). There were significant improvements in pain interference, cognitive function, mobility, and computer skills from baseline to follow-up among participants in both OCY and CBG but no significant differences in outcomes between groups. CONCLUSIONS Preliminary results indicated that the CBG was as effective as online OCY in clinical outcomes in these participants. However, this should be confirmed in future studies. CLINICAL IMPLICATIONS This telehealth-based intervention is feasible for older adults in rural and digitally underserved communities and could provide a strategy for delivering health-promoting interventions for home-bound older adults at risk for Alzheimer's disease and related dementias (ADRD) and connect caregivers to online resources.
Collapse
Affiliation(s)
- Juyoung Park
- Phyllis and Harvey Sandler School of Social Work, Florida Atlantic University, Boca Raton, Florida, USA
| | - Lisa Ann Kirk Wiese
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, Florida, USA
| | - Janet Holt
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, Florida, USA
| |
Collapse
|
14
|
Divandari N, Bird ML, Vakili M, Jaberzadeh S. The Association Between Cognitive Domains and Postural Balance among Healthy Older Adults: A Systematic Review of Literature and Meta-Analysis. Curr Neurol Neurosci Rep 2023; 23:681-693. [PMID: 37856048 PMCID: PMC10673728 DOI: 10.1007/s11910-023-01305-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] [Accepted: 09/12/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE OF REVIEW This review aims to explore which cognitive domain is more closely associated with which type of balance (static or dynamic). RESENT FINDING Based on recent reviews, inhibitory control, a part of cognition, plays a crucial role in balance performance. Previous reviews report significant links between cognition, mobility, and physical function in older adults. However, evidence regarding the relationship between cognition and balance scores remains inconclusive. The strength of association between cognition and balance appears to be domain-specific and task-specific. Executive function exhibits the strongest correlation with balance, while episodic memory shows a small link with dynamic balance. Processing speed and global cognition demonstrate moderate correlations. Additionally, there is a slight association between cognitive domains and static balance. Further research is needed to elucidate the underlying mechanisms and develop targeted interventions for managing balance-related concerns that are domain-specific and task-specific.
Collapse
Affiliation(s)
- Nahid Divandari
- Monash Neuromodulation Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, PO Box 527, Melbourne, Frankston, VIC, 3199, Australia.
| | - Marie-Louise Bird
- School of Health Sciences, University of Tasmania, Newnham Tasmania 7248, Launceston, Australia
| | - Mahdi Vakili
- Mowbray Medical Clinic, Invermay, TAS, Australia
| | - Shapour Jaberzadeh
- Monash Neuromodulation Research Unit, Department of Physiotherapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Science, Monash University, PO Box 527, Melbourne, Frankston, VIC, 3199, Australia
| |
Collapse
|
15
|
Ödemişlioğlu-Aydın EA, Aksoy S. Evaluation of balance and executive function relationships in older individuals. Aging Clin Exp Res 2023; 35:2555-2562. [PMID: 37639173 DOI: 10.1007/s40520-023-02534-4] [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: 06/23/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Executive function is an important cognitive factor in gait and balance control. Weakening of balance system components and executive functions due to aging may affect walking and balance and increase the risk of falling. AIMS The present study aimed to investigate the relationship between balance and executive function in older individuals and the contributions of physical activity and depression to this relationship. METHODS A total of 84 healthy individuals aged 60 and over were included in the study. In the study, the Timed Up and Go Test (TUG), Mini Balance Evaluation Systems Test (Mini-BESTest), Digit Symbol Substitution Test (DSST), Trail Making Test A and B (TMT A and TMT B), Physical Activity Scale for the Elderly (PASE), and Geriatric Depression Scale (GDS) were applied. RESULTS The Mini-BESTest and TUG correlated with DSST, TMT A, and TMT B. GDS was correlated with TUG. PASE was correlated with Mini-BESTest and TUG. Executive functions differed according to education level; DSST, TMT B, and GDS were effective in fall history. DISCUSSION There was a significant relationship between balance and executive function. It was found that balance and walking speed increased as executive function skills increased. Depression and physical activity are associated with balance and gait speed. CONCLUSIONS Balance and executive functions are related to each other, and physical activity and depression contribute to this relationship. In order to protect against the negative effects of aging, cognitive and physical training can be performed to prevent balance and executive function declines.
Collapse
Affiliation(s)
| | - Songül Aksoy
- Department of Audiology, Faculty of Health Sciences, Lokman Hekim University, 06510, Ankara, Turkey
| |
Collapse
|
16
|
Ben Waer F, Laatar R, Jouira G, Lahiani M, Rebai H, Sahli S. Effects of 12 weeks of caffeine supplementation and Zumba training on postural balance and cognitive performances in middle-aged women. Health Care Women Int 2023; 44:1601-1621. [PMID: 37279332 DOI: 10.1080/07399332.2023.2219991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/08/2023]
Abstract
The researchers aimed to examine the effect of 12-week supplementing (100 mg/day) caffeine with Zumba training on postural and cognitive performances in middle-aged women. Fifty-six middle-aged women who participated in this study, were randomized into; a caffeine-Zumba (CZG), Zumba (ZG) and control groups. In two-testing sessions, postural balance was evaluated using a stabilometric platform, and for cognitive performances, Simple Reaction Time and Corsi Block-Tapping Task tests were used. We found that ZG and CZG showed a significant improvement in postural balance on the firm surface condition (p < .05) in the post- compared to pretest session. Whereas, ZG showed no significant improvement in postural performance on the foam surface condition. Only CZG revealed significant enhancements (p < .05) in cognitive and postural, in the foam surface condition, performances. In conclusion, supplementing caffeine with 12-week Zumba training was effective in improving both cognitive and postural balance, even in challenging conditions, performances in middle-aged women.
Collapse
Affiliation(s)
- Fatma Ben Waer
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Rabeb Laatar
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Ghada Jouira
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Mariam Lahiani
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Haithem Rebai
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Sonia Sahli
- Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| |
Collapse
|
17
|
Aznielle-Rodríguez T, Galán-García L, Ontivero-Ortega M, Aguilar-Mateu K, Castro-Laguardia AM, Fernández-Nin A, García-Agustín D, Valdés-Sosa M. Relationship between gait parameters and cognitive indexes in adult aging. PLoS One 2023; 18:e0291963. [PMID: 37733718 PMCID: PMC10513272 DOI: 10.1371/journal.pone.0291963] [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: 10/17/2022] [Accepted: 09/08/2023] [Indexed: 09/23/2023] Open
Abstract
PURPOSE This study aimed to identify the most effective summary cognitive index predicted from spatio-temporal gait features (STGF) extracted from gait patterns. METHODS The study involved 125 participants, including 40 young (mean age: 27.65 years, 50% women), and 85 older adults (mean age: 73.25 years, 62.35% women). The group of older adults included both healthy adults and those with Mild Cognitive Impairment (MCI). Participant´s performance in various cognitive domains was evaluated using 12 cognitive measures from five neuropsychological tests. Four summary cognitive indexes were calculated for each case: 1) the z-score of Mini-Mental State Examination (MMSE) from a population norm (MMSE z-score); 2) the sum of the absolute z-scores of the patients' neuropsychological measures from a population norm (ZSum); 3) the first principal component scores obtained from the individual cognitive variables z-scores (PCCog); and 4) the Mahalanobis distance between the vector that represents the subject's cognitive state (defined by the 12 cognitive variables) and the vector corresponding to a population norm (MDCog). The gait patterns were recorded using a body-fixed Inertial Measurement Unit while participants executed four walking tasks (normal, fast, easy- and hard-dual tasks). Sixteen STGF for each walking task, and the dual-task costs for the dual tasks (when a subject performs an attention-demanding task and walks at the same time) were computed. After applied Principal Component Analysis to gait measures (96 features), a robust regression was used to predict each cognitive index and individual cognitive variable. The adjusted proportion of variance (adjusted-R2) coefficients were reported, and confidence intervals were estimated using the bootstrap procedure. RESULTS The mean values of adjusted-R2 for the summary cognitive indexes were as follows: 0.0248 for MMSE z-score, 0.0080 for ZSum, 0.0033 for PCCog, and 0.4445 for MDCog. The mean adjusted-R2 values for the z-scores of individual cognitive variables ranged between 0.0009 and 0.0693. Multiple linear regression was only statistically significant for MDCog, with the highest estimated adjusted-R2 value. CONCLUSIONS The association between individual cognitive variables and most of the summary cognitive indexes with gait parameters was weak. However, the MDCog index showed a stronger and significant association with the STGF, exhibiting the highest value of the proportion of the variance that can be explained by the predictor variables. These findings suggest that the MDCog index may be a useful tool in studying the relationship between gait patterns and cognition.
Collapse
Affiliation(s)
| | | | - Marlis Ontivero-Ortega
- Department of Neuroinformatics, Cuban Center for Neuroscience, Havana, Cuba
- Department of Data Analysis, Faculty of Psychological and Educational Sciences, Ghent University, Ghent, Belgium
| | - Karen Aguilar-Mateu
- Department of Cognitive Neuroscience, Cuban Center for Neuroscience, Havana, Cuba
| | | | - Ana Fernández-Nin
- Department of Cognitive Neuroscience, Cuban Center for Neuroscience, Havana, Cuba
| | - Daysi García-Agustín
- Centro de Investigaciones Sobre Longevidad, Envejecimiento y Salud, CITED, Havana, Cuba
| | - Mitchell Valdés-Sosa
- Department of Cognitive Neuroscience, Cuban Center for Neuroscience, Havana, Cuba
| |
Collapse
|
18
|
Åberg AC, Petersson JR, Giedraitis V, McKee KJ, Rosendahl E, Halvorsen K, Berglund L. Prediction of conversion to dementia disorders based on timed up and go dual-task test verbal and motor outcomes: a five-year prospective memory-clinic-based study. BMC Geriatr 2023; 23:535. [PMID: 37660032 PMCID: PMC10475186 DOI: 10.1186/s12877-023-04262-w] [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: 04/17/2023] [Accepted: 08/28/2023] [Indexed: 09/04/2023] Open
Abstract
BACKGROUND While assessment tools can increase the detection of cognitive impairment, there is currently insufficient evidence regarding clinical outcomes based on screening for cognitive impairment in older adults. METHODS The study purpose was to investigate whether Timed Up and Go dual-task test (TUGdt) results, based on TUG combined with two different verbal tasks (name different animals, TUGdt-NA, and recite months in reverse order, TUGdt-MB), predicted dementia incidence over a period of five years among patients (N = 186, mean = 70.7 years; 45.7% female) diagnosed with Subjective Cognitive Impairment (SCI) and Mild Cognitive Impairment (MCI) following assessment at two memory clinics. Associations between TUG parameters and dementia incidence were examined in Cox regression models. RESULTS During follow-up time (median (range) 3.7 (0.1-6.1) years) 98 participants converted to dementia. Novel findings indicated that the TUGdt parameter words/time, after adjustment for age, gender, and education, can be used for the prediction of conversion to dementia in participants with SCI or MCI over a period of five years. Among the TUG-related parameters investigated, words/time showed the best predictive capacity, while time scores of TUG and TUGdt as well as TUGdt cost did not produce significant predictive results. Results further showed that the step parameter step length during TUGdt predicts conversion to dementia before adjustment for age, gender, and education. Optimal TUGdt cutoffs for predicting dementia at 2- and 4-year follow-up based on words/time were calculated. The sensitivity of the TUGdt cutoffs was high at 2-year follow-up: TUGdt-NA words/time, 0.79; TUGdt-MB words/time, 0.71; reducing respectively to 0.64 and 0.65 at 4-year follow-up. CONCLUSIONS TUGdt words/time parameters have potential as cost-efficient tools for conversion-to-dementia risk assessment, useful for research and clinical purposes. These parameters may be able to bridge the gap of insufficient evidence for such clinical outcomes. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT05893524: https://www. CLINICALTRIALS gov/study/NCT05893524?id=NCT05893524&rank=1 .
Collapse
Affiliation(s)
- Anna Cristina Åberg
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden.
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala Universit, y, Box 564, 52 37, UPPSALA, Sweden.
| | - Johanna R Petersson
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala Universit, y, Box 564, 52 37, UPPSALA, Sweden
| | - Vilmantas Giedraitis
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala Universit, y, Box 564, 52 37, UPPSALA, Sweden
| | - Kevin J McKee
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden
| | - Erik Rosendahl
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, 90187, Umeå, Sweden
| | - Kjartan Halvorsen
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden
- Department of Mechatronics, School of Engineering and Sciences, Campus Estado de Mexico, Tecnologico de Monterrey, Atizapan, Mexico, Carretera Lago de Guadalupe Km 3.5, 52926, Atizapan, Estado de Mexico, Mexico
| | - Lars Berglund
- School of Health and Welfare, Dalarna University, 791 88, Falun, Sweden
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala Universit, y, Box 564, 52 37, UPPSALA, Sweden
| |
Collapse
|
19
|
Lavie I, Schnaider Beeri M, Schwartz Y, Soleimani L, Heymann A, Azuri J, Ravona-Springer R. Decrease in Gait Speed Over Time Is Associated With Increase in Number of Depression Symptoms in Older Adults With Type 2 Diabetes. J Gerontol A Biol Sci Med Sci 2023; 78:1504-1512. [PMID: 36626301 PMCID: PMC10395563 DOI: 10.1093/gerona/glad008] [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: 06/21/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND We examined the cross-sectional and longitudinal relationships of motor functions with depression in older adults with type 2 diabetes (T2D). METHODS Participants (n = 984) were from the longitudinal Israel Diabetes and Cognitive Decline (IDCD) study. They were initially cognitively normal and underwent evaluations of motor functions (grip strength and gait speed) and of depression (using the 15-item version of the Geriatric Depression Scale [GDS]) approximately every 18 months. We applied Hierarchical Linear Mixed Models (HLMM) to investigate the associations between motor functions and depression adjusting for sociodemographic, cardiovascular factors, overall cognitive score, and subjective report of exhaustion. RESULTS Participants' baseline characteristics were 72 (±5) years of age (59.6% males), 13 (±4) years of education, Mini-Mental Status Exam (MMSE) score of 28.01 (±1.78), and a GDS score of (2 ± 2.00), consistent with normal cognitive status and lack of major affective symptomatology. Slower gait speed at baseline was associated with higher GDS scores (p = .001) and with their increase over time (p = .049). A decrease in walking speed from baseline was associated with an increase in GDS scores (p = .015). Lower grip strength at baseline was associated with higher GDS scores (p = .002), but not with trajectories in GDS scores over time. A faster decrease in grip strength from baseline was associated with a faster increase in GDS scores (p = .022). CONCLUSIONS Both gait speed and grip strength are cross-sectionally associated with depression. However, only gait speed and its decrease over time can potentially be used to predict incident depression symptoms, thus facilitating the introduction of depression prevention strategies.
Collapse
Affiliation(s)
- Inbar Lavie
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Michal Schnaider Beeri
- The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- The Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Baruch Ivcher School of Psychology, Interdisciplinary Center, Herzliya, Israel
| | - Yonathan Schwartz
- The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Laili Soleimani
- The Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Anthony Heymann
- Department of Family Medicine, Tel Aviv University, Tel Aviv, Israel
- Maccabi Healthcare Services, Israel
| | - Joseph Azuri
- Department of Family Medicine, Tel Aviv University, Tel Aviv, Israel
- Maccabi Healthcare Services, Israel
| | - Ramit Ravona-Springer
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Psychiatric Division, Sheba Medical Center, Tel-Hashomer, Israel
| |
Collapse
|
20
|
Holtzer R, Choi J, Motl RW, Foley FW, Picone MA, Lipton ML, Izzetoglu M, Hernandez M, Wagshul ME. Individual reserve in aging and neurological disease. J Neurol 2023; 270:3179-3191. [PMID: 36906731 PMCID: PMC10008128 DOI: 10.1007/s00415-023-11656-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/12/2023] [Accepted: 02/28/2023] [Indexed: 03/13/2023]
Abstract
BACKGROUND AND OBJECTIVE Cognitive and physical functions correlate and delineate aging and disease trajectories. Whereas cognitive reserve (CR) is well-established, physical reserve (PR) is poorly understood. We, therefore, developed and evaluated a novel and more comprehensive construct, individual reserve (IR), comprised of residual-derived CR and PR in older adults with and without multiple sclerosis (MS). We hypothesized that: (a) CR and PR would be positively correlated; (b) low CR, PR, and IR would be associated with worse study outcomes; (c) associations of brain atrophy with study outcomes would be stronger in lower compared to higher IR due to compensatory mechanisms conferred by the latter. METHODS Older adults with MS (n = 66, mean age = 64.48 ± 3.84 years) and controls (n = 66, mean age = 68.20 ± 6.09 years), underwent brain MRI, cognitive assessment, and motoric testing. We regressed the repeatable battery for the assessment of neuropsychological status and short physical performance battery on brain pathology and socio-demographic confounders to derive independent residual CR and PR measures, respectively. We combined CR and PR to define a 4-level IR variable. The oral symbol digit modalities test (SDMT) and timed-25-foot-walk-test (T25FW) served as outcome measures. RESULTS CR and PR were positively correlated. Low CR, PR and IR were associated with worse SDMT and T25FW performances. Reduced left thalamic volume, a marker of brain atrophy, was associated with poor SDMT and T25FW performances only in individuals with low IR. The presence of MS moderated associations between IR and T25FW performance. CONCLUSION IR is a novel construct comprised of cognitive and physical dimensions representing collective within-person reserve capacities.
Collapse
Affiliation(s)
- Roee Holtzer
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA.
| | - Jaeun Choi
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Robert W Motl
- Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois, Chicago, IL, USA
| | - Frederick W Foley
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA
- Multiple Sclerosis Center, Holy Name Medical Center, Teaneck, NJ, USA
| | - Mary Ann Picone
- Multiple Sclerosis Center, Holy Name Medical Center, Teaneck, NJ, USA
| | - Michael L Lipton
- Department of Radiology, Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Meltem Izzetoglu
- Villanova University, Electrical and Computer Engineering, Villanova, PA, USA
| | - Manuel Hernandez
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois, Urbana-Champaign, Urbana, IL, USA
| | - Mark E Wagshul
- Department of Radiology, Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| |
Collapse
|
21
|
Smail E, Alpert J, Mardini M, Kaufmann C, Bai C, Gill T, Fillingim R, Cenko E, Zapata R, Karnati Y, Marsiske M, Ranka S, Manini T. Feasibility of a Smartwatch Platform to Assess Ecological Mobility: Real-Time Online Assessment and Mobility Monitor. J Gerontol A Biol Sci Med Sci 2023; 78:821-830. [PMID: 36744611 PMCID: PMC10172974 DOI: 10.1093/gerona/glad046] [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: 03/30/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Early detection of mobility decline is critical to prevent subsequent reductions in quality of life, disability, and mortality. However, traditional approaches to mobility assessment are limited in their ability to capture daily fluctuations that align with sporadic health events. We aim to describe findings from a pilot study of our Real-time Online Assessment and Mobility Monitor (ROAMM) smartwatch application, which uniquely captures multiple streams of data in real time in ecological settings. METHODS Data come from a sample of 31 participants (Mage = 74.7, 51.6% female) who used ROAMM for approximately 2 weeks. We describe the usability and feasibility of ROAMM, summarize prompt data using descriptive metrics, and compare prompt data with traditional survey-based questionnaires or other established measures. RESULTS Participants were satisfied with ROAMM's function (87.1%) and ranked the usability as "above average." Most were highly engaged (average adjusted compliance = 70.7%) and the majority reported being "likely" to enroll in a 2-year study (77.4%). Some smartwatch features were correlated with their respective traditional measurements (eg, certain GPS-derived life-space mobility features (r = 0.50-0.51, p < .05) and ecologically measured pain (r = 0.72, p = .01), but others were not (eg, ecologically measured fatigue). CONCLUSIONS ROAMM was usable, acceptable, and effective at measuring mobility and risk factors for mobility decline in our pilot sample. Additional work with a larger and more diverse sample is necessary to confirm associations between smartwatch-measured features and traditional measures. By monitoring multiple data streams simultaneously in ecological settings, this technology could uniquely contribute to the evolution of mobility measurement and risk factors for mobility loss.
Collapse
Affiliation(s)
- Emily J Smail
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| | - Jordan M Alpert
- Department of Advertising, College of Journalism and Communications, University of Florida, Gainesville, Florida,USA
| | - Mamoun T Mardini
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| | - Christopher N Kaufmann
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| | - Chen Bai
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| | - Thomas M Gill
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut,USA
| | - Roger B Fillingim
- Department of Community Dentistry & Behavioral Science, College of Dentistry, University of Florida, Gainesville, Florida,USA
| | - Erta Cenko
- Department of Epidemiology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida,USA
| | - Ruben Zapata
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| | - Yashaswi Karnati
- Department of Computer & Information Science & Engineering, College of Liberal Arts and Sciences, University of Florida, Gainesville, Florida,USA
| | - Michael Marsiske
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida,USA
| | - Sanjay Ranka
- Department of Computer & Information Science & Engineering, College of Liberal Arts and Sciences, University of Florida, Gainesville, Florida,USA
| | - Todd M Manini
- Department of Health Outcomes & Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida,USA
| |
Collapse
|
22
|
Handing EP, Jiao Y, Aichele S. Age-Related Trajectories of General Fluid Cognition and Functional Decline in the Health and Retirement Study: A Bivariate Latent Growth Analysis. J Intell 2023; 11:65. [PMID: 37103250 PMCID: PMC10144147 DOI: 10.3390/jintelligence11040065] [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: 02/07/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
There have been few studies on associations between age-related declines in fluid cognition and functional ability in population-representative samples of middle-aged and older adults. We used a two-stage process (longitudinal factor analysis followed by structural growth modeling) to estimate bivariate trajectories of age-related changes in general fluid cognition (numeracy, category fluency, executive functioning, and recall memory) and functional limitation (difficulties in daily activities, instrumental activities, and mobility). Data came from the Health and Retirement Study (Waves 2010-2016; N = 14,489; ages 50-85 years). Cognitive ability declined on average by -0.05 SD between ages 50-70 years, then -0.28 SD from 70-85 years. Functional limitation increased on average by +0.22 SD between ages 50-70 years, then +0.68 SD from 70-85 years. Significant individual variation in cognitive and functional changes was observed across age windows. Importantly, cognitive decline in middle age (pre-age 70 years) was strongly correlated with increasing functional limitation (r = -.49, p < .001). After middle age, cognition declined independently of change in functional limitation. To our knowledge, this is the first study to estimate age-related changes in fluid cognitive measures introduced in the HRS between 2010-2016.
Collapse
Affiliation(s)
| | - Yuqin Jiao
- Department of Human Development and Family Studies, Fort Collins, CO 80523, USA
| | - Stephen Aichele
- Department of Human Development and Family Studies, Fort Collins, CO 80523, USA
- Colorado School of Public Health, Fort Collins, CO 80523, USA
| |
Collapse
|
23
|
Blackwood J, Amini R, Conti G, Counseller Q, Taylor R, Fayyad D. Balance performance and grip strength as predictors of cognitive function among community-dwelling older adults in the USA. J Frailty Sarcopenia Falls 2023; 8:23-31. [PMID: 36873827 PMCID: PMC9975970 DOI: 10.22540/jfsf-08-023] [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] [Accepted: 01/19/2023] [Indexed: 03/06/2023] Open
Abstract
Objectives To investigate how balance and grip strength predicts the probability of cognitive function impairment (i.e., executive function: mild and mild-to-moderate impairment, and delayed recall) over eight years in community-dwelling older adults in the US, controlling for sex and race/ethnicity. Methods The National Health and Aging Trends Study dataset (2011 - 2018) was employed. Dependent variables included the Clock Drawing Test (Executive Function) and Delayed Word Recall Test. Longitudinal ordered logistic regression examined the association between cognitive function and predictors (i.e., balance and grip strength) over eight waves (n=9800, 1,225 per wave). Results Those who could complete side-by-side standing and semi-tandem tasks were 33% and 38% less likely to have mild or mild-to-moderate executive function impairment, respectively, relative to those who could not complete these tests. One score decrease in grip strength increased the executive function impairment risk by 13% (Odds Ratio: 0.87, CI: 0.79-0.95). Those who completed the side-by-side tasks were 35% (Odds Ratio: 0.65, CI: 0.44-0.95) less likely to experience delayed recall impairments than those who could not complete this test. With one score decrease in grip strength, the risk of delayed recall impairment was increased by 11% (OR: 0.89, CI: 0.80-1.00). Conclusions A combination of these two simple tests (i.e., semi-tandem stance and grip strength) can screen for cognitive impairment among community-dwelling older adults to identify people with mild and mild-to-moderate cognitive impairment in clinical settings.
Collapse
Affiliation(s)
- Jennifer Blackwood
- Physical Therapy Department, University of Michigan-Flint, Flint, Michigan, USA
| | - Reza Amini
- Department of Public Health and Health Sciences, University of Michigan-Flint, Flint, Michigan, USA
| | - Gerry Conti
- Occupational Therapy Department, University of Michigan-Flint, Flint, Michigan, USA
| | - Quinn Counseller
- Occupational Therapy Department, University of Michigan-Flint, Flint, Michigan, USA
| | - Rebekah Taylor
- Occupational Therapy Department, University of Michigan-Flint, Flint, Michigan, USA
| | - Deena Fayyad
- Department of Psychology, University of Michigan, Ann Arbor, Michigan, USA
| |
Collapse
|
24
|
Kekäläinen T, Terracciano A, Tirkkonen A, Savikangas T, Hänninen T, Neely AS, Sipilä S, Kokko K. Does Personality Moderate the Efficacy of Physical and Cognitive Training Interventions? A 12-month Randomized Controlled Trial in Older Adults. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023; 202:111957. [PMID: 36776733 PMCID: PMC9912828 DOI: 10.1016/j.paid.2022.111957] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This study investigated whether personality traits moderate the effects of a 12-month physical or combined physical and cognitive training interventions on physical and cognitive functioning. Participants were community-dwelling 70-85-year-old adults (n=314). They were randomly assigned to physical training (weekly supervised walking/balance and strength/balance training, home exercises 2-3x/wk and moderate aerobic activity) or to a physical and cognitive training group (the same physical training and computer training on executive functions 3-4x/wk). The outcomes assessed at baseline and post-intervention were physical (maximum gait speed, six-minute walking distance, dual-task cost on gait speed) and cognitive functioning (Stroop, Trail-Making Test-B, verbal fluency, CERAD total score). Personality traits (NEO-PI-3, n=239) were assessed post-intervention. Personality traits did not moderate intervention effects on physical functioning. Higher openness was associated with greater improvement in CERAD scores, especially in the physical and cognitive training group (group×time×trait B=-.08, p=.038). Lower neuroticism (time×trait B=-.04, p=.021) and higher conscientiousness (time×trait B=.04, p=.027) were associated with greater improvement in CERAD scores in both groups. Personality traits had mostly null moderating effects across physical and cognitive outcomes, with the possible exception of CERAD score. Individuals with more adaptive personality traits gained more on global cognitive scores during a 12-month training intervention.
Collapse
Affiliation(s)
- Tiia Kekäläinen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Antonio Terracciano
- Department of Geriatrics, College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Anna Tirkkonen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Tiina Savikangas
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Tuomo Hänninen
- NeuroCenter, Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Anna Stigsdotter Neely
- Department of Social and Psychological Studies, Karlstad University, Karlstad, Sweden,Engineering Psychology, Luleå University of Technology, Luleå, Sweden
| | - Sarianna Sipilä
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Katja Kokko
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| |
Collapse
|
25
|
Pothier K, Kaushal N, Vrinceanu T, Lussier M, Bailly N, Comte F, Vu TTM, Berryman N, Bherer L. Bridging the Gap between Research and the Community: Implementing Physical and Cognitive Interventions to Improve Spontaneous Walking Speed in Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:762. [PMID: 36613083 PMCID: PMC9819086 DOI: 10.3390/ijerph20010762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 06/17/2023]
Abstract
The application of interventions to enhance mobility in ecological settings remain understudied. This study was developed to evaluate the feasibility of training methods in a community centre and to evaluate their impact on mobility outcomes. Fifty-four participants were randomized to one of three 12-week training programs (three times/week): aerobic (AE), gross motor abilities (GMA) or cognitive (COG). Feasibility was evaluated by calculating adherence, feedback from participants and long-term participation. The impact of these interventions on mobility was assessed by comparing pre- and post-program on Timed-up-and-go (TUG) and spontaneous walking speed (SWS) performances. Results showed relatively high rates of adherence (85.1%) and long-term participation (66.7%), along with favorable feedbacks. SWS significantly improved in COG (0.10 ± 0.11 m.s-1; p = 0.004) and AE (0.06 ± 0.11 m.s-1; p = 0.017) groups, and TUG performance was maintained in all groups. Results of this feasibility study demonstrated successful implementation of physical and cognitive training programs, encouraging the development of real-world applications.
Collapse
Affiliation(s)
- Kristell Pothier
- Department of Psychology, PAVeA Laboratory (EA 2114), University of Tours, 37041 Tours, France
- Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC H3W 1W5, Canada
| | - Navin Kaushal
- Department of Health Sciences, School of Health and Human Sciences, Indiana University, Indianapolis, IN 46202, USA
| | - Tudor Vrinceanu
- Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC H3W 1W5, Canada
- Research Centre, Montreal Heart Institute, Montréal, QC H1T 1C8, Canada
- Department of Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Maxime Lussier
- Department of Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Nathalie Bailly
- Department of Psychology, PAVeA Laboratory (EA 2114), University of Tours, 37041 Tours, France
| | - Francis Comte
- Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC H3W 1W5, Canada
| | - Thien Tuong Minh Vu
- Department of Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada
- Research Centre, Centre Hospitalier de l’Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Nicolas Berryman
- Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC H3W 1W5, Canada
- Département des Sciences de l’Activité Physique, Université du Québec à Montréal, Montréal, QC H2X 1Y4, Canada
| | - Louis Bherer
- Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC H3W 1W5, Canada
- Research Centre, Montreal Heart Institute, Montréal, QC H1T 1C8, Canada
- Department of Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada
| |
Collapse
|
26
|
Dupuy EG, Besnier F, Gagnon C, Breton J, Vincent T, Grégoire CA, Lecchino C, Payer M, Bérubé B, Olmand M, Levesque M, Bouabdallaoui N, Iglesies-Grau J, Juneau M, Vitali P, Gayda M, Nigam A, Bherer L. Cardiorespiratory Fitness Moderates the Age-Related Association Between Executive Functioning and Mobility: Evidence From Remote Assessments. Innov Aging 2022; 7:igac077. [PMID: 36846304 PMCID: PMC9950718 DOI: 10.1093/geroni/igac077] [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: 07/18/2022] [Indexed: 12/24/2022] Open
Abstract
Background and Objectives In older adults, executive functions are important for daily-life function and mobility. Evidence suggests that the relationship between cognition and mobility is dynamic and could vary according to individual factors, but whether cardiorespiratory fitness reduces the age-related increase of interdependence between mobility and cognition remains unexplored. Research Design and Methods One hundred eighty-nine participants (aged 50-87) were divided into 3 groups according to their age: middle-aged (MA; <65), young older adults (YOA; 65-74), and old older adults (OOA; ≥75). Participants performed Timed Up and Go and executive functioning assessments (Oral Trail Making Test and Phonologic verbal fluency) remotely by videoconference. Participants completed the Matthews questionnaire to estimate their cardiorespiratory fitness (VO2 max in ml/min/kg). A 3-way moderation was used to address whether cardiorespiratory fitness interacts with age to moderate the relationship between cognition and mobility. Results Results showed that the cardiorespiratory fitness × age interaction moderated the association between executive functioning and mobility (β = -0.05; p = .048; R2 = 17.6; p < .001). At lower levels of physical fitness (<19.16 ml/min/kg), executive functioning significantly influenced YOA's mobility (β = -0.48, p = .004) and to a greater extent OOA's mobility (β = -0.96, p = .002). Discussion and Implications Our results support the idea of a dynamic relationship between mobility and executive functioning during aging and suggest that physical fitness could play a significant role in reducing their interdependency.
Collapse
Affiliation(s)
- Emma Gabrielle Dupuy
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Florent Besnier
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Christine Gagnon
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
| | - Juliana Breton
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
| | - Thomas Vincent
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
| | | | - Catia Lecchino
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
| | - Marie Payer
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Béatrice Bérubé
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Miloudza Olmand
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
| | - Marianne Levesque
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
| | - Nadia Bouabdallaoui
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Josep Iglesies-Grau
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Martin Juneau
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Paolo Vitali
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Mathieu Gayda
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Anil Nigam
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Louis Bherer
- Centre ÉPIC and Research Center, Montreal Heart Institute, Montreal, Quebec, Canada
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| |
Collapse
|
27
|
Siltanen S, Ilmarinen K, Luoma ML, Leppäaho S, Kehusmaa S. Changes in older people's quality of life in the COVID-19 era: a population-based study in Finland. Qual Life Res 2022; 31:3177-3187. [PMID: 36057938 PMCID: PMC9440997 DOI: 10.1007/s11136-022-03210-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE We investigated how quality of life (QoL) changed between 2018 and 2020, and how its related factors, i.e., communication with friends and family, loneliness, and sleeping difficulties changed amid the early-phase COVID-19 pandemic among Finnish older people. METHODS This study utilizes data from a repeated cross-sectional, population-based FinSote survey in 2018 and 2020. Participants were community-dwelling people aged 75 years or older (N = 9781 in 2018 and N = 9919 in 2020). QoL was assessed with the EUROHIS-QoL-8 scale. Changes in QoL-related factors were self-evaluated in 2020. Statistical methods included t test, Cohen's D, and chi-square test. To identify potential risk groups, all analyses were stratified by socio-demographic features including sex, age, economic deprivation, living alone, and difficulties in Instrumental Activities of Daily Living (IADL). RESULTS QoL improved slightly from 2018 to 2020 (means 3.68 and 3.81, respectively). Only those reporting economic deprivation demonstrated a slight decrease in QoL (3.24 vs. 3.14). Of respondents, 63% reported having less communication with friends and family, 42% having felt lonelier, and 20% having more sleeping difficulties amid the pandemic. Negative changes were more often reported by women, the oldest old, those living alone, reporting economic deprivation, or manifesting IADL difficulties. CONCLUSION Finnish older people's QoL was not affected as much as expected amid the pandemic, although some population groups were, however, more susceptible to the negative effects of the pandemic on QoL-related factors. Results imply that various socio-demographic features may shape the effects of a global pandemic and its control measures on wellbeing.
Collapse
Affiliation(s)
- Sini Siltanen
- The Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland
| | - Katja Ilmarinen
- The Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland.
| | - Minna-Liisa Luoma
- The Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland
| | - Suvi Leppäaho
- The Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland
| | - Sari Kehusmaa
- The Finnish Institute for Health and Welfare, PO Box 30, 00271, Helsinki, Finland
| |
Collapse
|
28
|
Jiang G, Wu X. Slower maximal walking speed is associated with poorer global cognitive function among older adults residing in China. PeerJ 2022; 10:e13809. [PMID: 35910770 PMCID: PMC9336608 DOI: 10.7717/peerj.13809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 07/07/2022] [Indexed: 01/18/2023] Open
Abstract
Background Maintaining both walking speed and cognitive function is essential for active, healthy aging. This study investigated age-related differences in walking speed and global cognitive function with aging and the association between them among older adults residing in the developing country of China. Methods This cross-sectional study measured usual (UWS) and maximal walking speed (MWS) of participants for six meters. The Chinese version of the Montreal Cognitive Assessment was used to evaluate global cognition through in-person interviews. Analyses of variance were used to compare the differences in UWS, MWS, and global cognition between genders and age groups. Multiple linear regression models were used to determine the association between walking speed and global cognitive function. Results In total, 791 Chinese adults (252 men and 539 women) aged 60-89 years were included in this study. Markedly slowed UWS and worse global cognitive function scores were observed for both genders among adults ≥80 years of age. MWS slowed considerably in men ≥85 years of age and in women ≥80 years of age. There was a significant gender difference in MWS-with men walking faster than women-but not in UWS. Linear regression analysis adjusted for the confounding factors of gender, height, weight, years of education, and chronic disease indicated that MWS, but not UWS, was significantly associated with global cognitive function (β = 0.086, [0.177, 1.657], P = 0.015) such that slower maximal walking speed was associated with poorer cognitive performance. This association was statistically significant only for adults aged 75-79 years (β = 0.261 [0.647, 4.592], P = 0.010). Conclusion Walking speed was slower in the older age groups. Global cognitive function deteriorated markedly after 80 years of age. After controlling for confounding variables, slower MWS, but not UWS, was associated with poorer global cognitive function. MWS may serve as a potential indicator for earlier identification of poor cognition and motoric cognitive risk syndrome in an older Chinese population.
Collapse
Affiliation(s)
- Guiping Jiang
- Shanghai University of Sport, School of Physical Education and Sport Training, Shanghai, China,Harbin University, School of Physical Education, Harbin, Heilongjiang, China
| | - Xueping Wu
- Shanghai University of Sport, School of Physical Education and Sport Training, Shanghai, China
| |
Collapse
|
29
|
Wang J, Hong JT, Xiang Y, Zhang C. Do the dual-task "8-foot up and go" tests provide additional predictive value for early detection of cognitive decline in community-dwelling older women? Aging Clin Exp Res 2022; 34:2431-2439. [PMID: 35838984 DOI: 10.1007/s40520-022-02193-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 06/28/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The 8-Foot Up and Go (8UG) test is a widely used mobility assessment. Some dual-task mobility assessments have been developed to help detect cognitive decline. AIMS This study developed a dual-task version of 8UG test to investigate the dual-task 8UG performance and to evaluate the ability of dual-task 8UG test in detecting cognitive decline. METHODS A total of 101 eligible community-dwelling women aged 60-74 years were grouped into the mild cognitive impairment group (MCI, n = 49) and the non-cognitive impairment group (NCI, n = 52). The 8UG tests under single-task (ST), manual dual-task (MT), and cognitive dual-task (CT) conditions were performed respectively. The dual-task cost (DTC) and the correct response rate (CRR) were calculated to quantify the dual-task interference. RESULTS Participants spent more time in performing the 8UG test under dual-task conditions. No differences were observed between NCI and MCI groups for 8UG parameters under ST and MT conditions (p > 0.05). When executing CT, significant differences were found in the number of correct answers and CRR (p < 0.05). CRR showed the strongest ability to predict MCI with a cut-off point of 0.50 (71.2% sensitivity and 61.2% specificity). DISCUSSION Both manual and cognitive dual-task were found to interfere with the 8UG performance. CRR with cutoff point of 0.50 could be a potential predictor of MCI in community-dwelling older women. CONCLUSIONS The CRR of the cognitive dual-task 8UG test could be recommended as a potential predictor for the early detection of MCI in community-dwelling older women.
Collapse
Affiliation(s)
- Jingjing Wang
- School of Exercise and Health, Shanghai University of Sport, Yangpu District, 650 Qing Yuan Huan Rd, Shanghai, 200438, China.,Shanghai Research Institute of Sports Science (Shanghai Anti-Doping Agency), Shanghai, 200030, China
| | - Jin-Tao Hong
- Shanghai Research Institute of Sports Science (Shanghai Anti-Doping Agency), Shanghai, 200030, China
| | - Yun Xiang
- School of Exercise and Health, Shanghai University of Sport, Yangpu District, 650 Qing Yuan Huan Rd, Shanghai, 200438, China.,School of Physical Education, Hubei Engineering University, Xiaogan, 432000, Hubei, China
| | - Chunhua Zhang
- School of Exercise and Health, Shanghai University of Sport, Yangpu District, 650 Qing Yuan Huan Rd, Shanghai, 200438, China.
| |
Collapse
|
30
|
Ferreira SA, Vieira ER, Queiroga MR, Cavazzotto TG, Probst VS, Costa VDSP, Teixeira DDC. Functional Fitness and Cognition in Older Adults: A Mediation Model. PHYSICAL & OCCUPATIONAL THERAPY IN GERIATRICS 2022. [DOI: 10.1080/02703181.2021.2015518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
31
|
Kalu ME, Bello-Haas VD, Griffin M, Boamah S, Harris J, Zaide M, Rayner D, Khattab N, Abrahim S, Richardson TK, Savatteri N, Wang Y, Tkachyk C. Cognitive, psychological and social factors associated with older adults' mobility: a scoping review of self-report and performance-based measures. Psychogeriatrics 2022; 22:553-573. [PMID: 35535013 DOI: 10.1111/psyg.12848] [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: 02/08/2022] [Revised: 04/21/2022] [Accepted: 04/25/2022] [Indexed: 11/28/2022]
Abstract
Although many factors have been associated with mobility among older adults, there is paucity of research that explores the complexity of factors that influence mobility. This review aims to synthesise the available evidence for factors comprising the cognitive, psychological, and social mobility determinants and their associations with mobility self-reported and performance-based outcomes in older adults (60 years). We followed Arksey and O'Malley's five stages of a scoping review and searched PubMed, EMBASE, PsychINFO, Web of Science, AgeLine, Allied and Complementary Medicine Database, Cumulative Index to Nursing and Allied Health Literature and Sociological Abstract databases. Reviewers in pairs independently conducted title, abstract, full-text screening and data extraction. We reported associations by analyses rather than articles because articles reported multiple associations for factors and several mobility outcomes. Associations were categorised as significantly positive, negative, or not significant. We included 183 peer-reviewed articles published in 27 countries, most of which were cross-sectional studies and conducted among community-dwelling older adults. The 183 articles reported 630 analyses, of which 381 (60.5%) were significantly associated with mobility outcomes in the expected direction. For example, older adults with higher cognitive functioning such as better executive functioning had better mobility outcomes (e.g., faster gait speed), and those with poor psychological outcomes, such as depressive symptoms, or social outcomes such as reduced social network, had poorer mobility outcomes (e.g., slower gait speed) compared to their counterparts. Studies exploring the association between cognitive factors, personality (a psychological factor) and self-reported mobility outcomes (e.g., walking for transportation or driving), and social factors and performance-based mobility outcomes in older adults are limited. Understanding the additive relationships between cognitive, psychological, and social factors highlights the complexity of older adults' mobility across different forms of mobility, including independence, use of assistive devices, transportation, and driving.
Collapse
Affiliation(s)
- Michael E Kalu
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Vanina Dal Bello-Haas
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Meridith Griffin
- Department of Health, Aging & Society, Faculty of Social Science, McMaster University, Hamilton, Ontario, Canada
| | - Sheila Boamah
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Jocelyn Harris
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Mashal Zaide
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Daniel Rayner
- Department of Health Science, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Nura Khattab
- Department of Kinesiology, Faculty of Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Salma Abrahim
- Department of Kinesiology, Faculty of Sciences, McMaster University, Hamilton, Ontario, Canada
| | | | | | - Yimo Wang
- Myodetox Markham, Markham, Ontario, Canada
| | | |
Collapse
|
32
|
da Silva LP, Moreira NB, Rodacki ALF. Are the spatiotemporal gait parameters at different walking speeds capable of predicting variations in cognitive status by the mini-mental state examination? J Ment Health 2022:1-8. [PMID: 35770881 DOI: 10.1080/09638237.2022.2091761] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Several studies have reported the association between cognition and gait; however, most are limited to investigating gait in just one speed, usually the self-selected one, and commonly, only the general score of cognitive tests is used. AIMS Investigate the relationship between the spatiotemporal gait parameters at different speeds (self-selected and fast walking speeds) and cognitive status in older adults. METHODS Cross-sectional study. Two hundred and ninety-five older adults (70.9 ± 7.2 years; 82.3% women) were evaluated according to cognitive status (Mini-Mental State Examination, MMSE) and spatiotemporal gait parameters. RESULTS Data analysis indicates that the spatiotemporal gait parameters (stride length, step time, and single support time) were able to predict cognitive status, assessed by the MMSE general score and its subdomain (temporal and spatial orientation) at both walking speeds. CONCLUSIONS The spatiotemporal gait parameters were associated with cognitive status, assessed by the MMSE (general score and temporal and spatial orientation), regardless of the walking conditions. The model's variance was significant and with a large effect size. Stride length and step time were identified as the variables with the best explanatory factors. Therefore, it is concluded that greater cognitive performance is associated with longer stride lengths and faster step times.
Collapse
Affiliation(s)
- Letícia Pophal da Silva
- Department of Physical Education, Federal University of Paraná, Setor de Ciências Biológicas, Curitiba, Brazil
| | - Natália Boneti Moreira
- Department of Prevention and Rehabilitation in Physical Therapy, Federal University of Paraná, Setor de Ciências Biológicas, Curitiba, Brazil
| | - André Luiz Felix Rodacki
- Department of Physical Education, Federal University of Paraná, Setor de Ciências Biológicas, Curitiba, Brazil
| |
Collapse
|
33
|
Wang J, Zhou X, Qiu S, Deng L, Li J, Yang L, Wei Q, Dong B. The Association Between Grip Strength and Depression Among Adults Aged 60 Years and Older: A Large-Scaled Population-Based Study From the Longitudinal Aging Study in India. Front Aging Neurosci 2022; 14:937087. [PMID: 35813953 PMCID: PMC9269105 DOI: 10.3389/fnagi.2022.937087] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/02/2022] [Indexed: 11/17/2022] Open
Abstract
Background The association between grip strength and depression in elderly individuals in low- and middle-income countries (LMICs) has rarely been studied. This study aims to explore the relevance of grip strength and depression in the elderly population using data from a national large-scale population. Methods This study was conducted using data from seniors over 60 years old in wave 1 of the Longitudinal Aging Study in India (LASI). Grip strength is the maximum of three measurements by the dynamometer. Depression symptoms were assessed using 10 items on the Center for Epidemiologic Studies Depression Scale (CESD-10) with a 10-point boundary. Multivariate linear regression analysis, non-linear analysis, subgroup analysis, interaction tests and sensitivity analysis were performed. Results There were 27,343 participants in this study, including 19,861 participants with low grip strength and 7,482 participants with normal grip strength. The results revealed that grip strength and depression were negatively correlated in elderly individuals after adequate adjustment for confounding factors [odds ratio (OR) = 1.237, 95% confidence interval (CI) 1.172–1.305, p < 0.00001]. The results remained stable after adjusting for all confounding factors (OR = 1.090, 95% CI 1.030–1.155, p = 0.00307). Regression analysis showed that physical activity (PA), comorbidities and cognition may have an impact on the correlation between grip strength and depression symptoms. Smooth curve fit suggested that grip strength and depressive symptoms were linearly related. The interaction test results of gender in the relationship between grip strength and depression were significant (p for interaction < 0.05). Conclusion Grip strength and depression were negatively correlated in older Indians, and larger prospective studies are needed in the future to determine this association.
Collapse
Affiliation(s)
- Jinbao Wang
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Xianghong Zhou
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Shi Qiu
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Linghui Deng
- National Clinical Research Center of Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jiakun Li
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Lu Yang
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Qiang Wei
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Qiang Wei,
| | - Birong Dong
- National Clinical Research Center of Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Birong Dong,
| |
Collapse
|
34
|
Shaaban CE, Fan E, Klatt BN, Cohen AD, Snitz BE, Yu Z, Lopresti BJ, Villemagne VL, Klunk WE, Aizenstein HJ, Rosso AL. Brain health correlates of mobility-related confidence. Exp Gerontol 2022; 163:111776. [PMID: 35339632 PMCID: PMC9109136 DOI: 10.1016/j.exger.2022.111776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/22/2021] [Accepted: 03/21/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Mobility is important for independence in older age. While brain health correlates of objectively measured mobility-related features like gait and balance have been reported, we aimed to test neuroimaging and cognitive correlates of subjective measures of mobility-related confidence. METHODS We carried out a cross-sectional observational study comprised of N = 29 cognitively unimpaired older adult participants, mean age 75.8 ± 5.8, 52% female, 24% non-white. We measured cognition, hippocampal volume, white matter hyperintensities, cerebral amyloid-β (Aβ), and gait and balance confidence. We tested associations using unadjusted Spearman correlations and correlations partialling out covariates of interest one at a time. RESULTS Greater gait confidence was associated with better attention (unadjusted ρ = 0.37, p = 0.05; partially attenuated by adjustment for age, APOE4, anxiety, motivation, gait speed, or Aβ); executive performance (unadjusted ρ = 0.35, p = 0.06; partially attenuated by adjustment for age, APOE4, gait speed, or Aβ); and lower Aβ levels (unadjusted ρ = -0.40, p = 0.04; partially attenuated by adjustment for age, depressive symptoms, motivation, or gait speed). Greater balance confidence was associated with better global cognition (unadjusted ρ = 0.41, p = 0.03; partially attenuated by adjustment for APOE4, gait speed, or Aβ); attention (unadjusted ρ = 0.46, p = 0.01; robust to adjustment); and lower Aβ levels (unadjusted ρ = -0.35, p = 0.07; partially attenuated by adjustment for age, education, APOE4, depressive symptoms, anxiety, motivation, or gait speed). CONCLUSIONS Self-reported mobility-related confidence is associated with neuroimaging and cognitive measures and would be easy for providers to use in clinical evaluations. These associations should be further evaluated in larger samples, and longitudinal studies can help determine temporality of declines.
Collapse
Affiliation(s)
| | - Erica Fan
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brooke N Klatt
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ann D Cohen
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Beth E Snitz
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Zheming Yu
- Department of Radiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brian J Lopresti
- Department of Radiology, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - William E Klunk
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Andrea L Rosso
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
| |
Collapse
|
35
|
Homing in on cognition with cross-sectional analysis of sarcopenia-related measurements: the SARCOG study. Aging Clin Exp Res 2022; 34:2149-2154. [PMID: 35583720 DOI: 10.1007/s40520-022-02145-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 04/24/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cognitive impairment may cause significant decline in muscle function and physical performance via affecting the neuromotor control. AIM To investigate the relationship between cognition and sarcopenia-related parameters in middle-aged and older adults. METHODS Demographic data and comorbidities of adults ≥ 45-year-old were noted. The Mini-Mental State Examination (MMSE) was used to evaluate global cognitive function. Sonographic anterior midthigh muscle thickness, handgrip strength, chair stand test (CST) and gait speed were measured. The diagnosis of sarcopenia was established if low muscle mass was combined with low muscle function. Dynapenia was defined as low grip strength or increased CST duration. RESULTS Among 1542 subjects (477 M, 1065 F), sarcopenia and dynapenia were detected in 22.6 and 17.2% of males, and 17.2 and 25.3% of females, respectively. Sarcopenic patients were older and had higher body mass index, higher frequencies of hypertension, diabetes mellitus and obesity. They had lower muscle thickness, grip strength in males only, CST performance in females only and gait speed than the other groups (all p < 0.05). Sarcopenic and dynapenic patients had similar MMSE scores which were lower than those of normal subjects (both p < 0.001). After adjusting for confounding factors, MMSE values were positively related with grip strength in females only, CST performance and gait speed (all p < 0.001); but not with muscle thickness in either gender. CONCLUSION Cognitive impairment may unfavorably affect muscle function and physical performance, but not muscle mass. Accordingly, its prompt management can help to decrease patient morbidity and mortality.
Collapse
|
36
|
Othman Z, Abdul Halim AS, Azman KF, Ahmad AH, Zakaria R, Sirajudeen KNS, Wijaya A, Ahmi A. Profiling the Research Landscape on Cognitive Aging: A Bibliometric Analysis and Network Visualization. Front Aging Neurosci 2022; 14:876159. [PMID: 35572132 PMCID: PMC9093595 DOI: 10.3389/fnagi.2022.876159] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/05/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives This study aimed to profile the cognitive aging research landscape from 1956 to 2021. Methods A total of 3,779 documents were retrieved from the Scopus database for the bibliometric analysis and network visualization. By comparing each keyword's overall connection strength (centrality), frequency (density), and average year of publication (novelty) to the calculated median values acquired from the overlay view of the VOSviewer map, the enhanced strategic diagrams (ESDs) were constructed. Results The findings showed an increasing trend in the number of publications. The United States leads the contributing countries in cognitive aging research. The scientific productivity pattern obeyed Lotka's law. The most productive researcher was Deary, I. J., with the highest number of publications. The collaborative index showed an increasing trend from 1980 onwards. Frontiers in Aging Neuroscience is the most prestigious journal in the field of cognitive aging research. In Bradford core journals zone 1, the top 10 core journals of cognitive aging research provided more than half of the total articles (697, or 55.36 percent). Conclusions For the next decades, the trending topics in cognitive aging research include neuropsychological assessment, functional connectivity, human immunodeficiency virus (HIV), decision-making, gender, compensation, default mode network, learning and memory, brain-derived neurotrophic factor (BDNF), obesity, D-galactose, epigenetics, frailty, mortality, mini-mental state examination (MMSE), anxiety, and gait speed.
Collapse
Affiliation(s)
- Zahiruddin Othman
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | | | | | - Asma Hayati Ahmad
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Rahimah Zakaria
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | | | - Adi Wijaya
- Department of Health Information Management, Universitas Indonesia Maju, Jakarta, Indonesia
| | - Aidi Ahmi
- Tunku Puteri Intan Safinaz School of Accountancy, Universiti Utara Malaysia, Sintok, Malaysia
| |
Collapse
|
37
|
Wu B, Toseef MU, Stickel AM, González HM, Tarraf W. Associations Between Midlife Functional Limitations and Self-Reported Health and Cognitive Status: Results from the 1998-2016 Health and Retirement Study. J Alzheimers Dis 2022; 85:1621-1637. [PMID: 34958028 PMCID: PMC9116387 DOI: 10.3233/jad-215192] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Life-course approaches to identify and help improve modifiable risk factors, particularly in midlife, may mitigate cognitive aging. OBJECTIVE We examined how midlife self-rated physical functioning and health may predict cognitive health in older age. METHODS We used data from the Health and Retirement Study (1998-2016; unweighted-N = 4,685). We used survey multinomial logistic regression and latent growth curve models to examine how midlife (age 50-64 years) activities of daily living (ADL), physical function, and self-reported health affect cognitive trajectories and cognitive impairment not dementia (CIND) and dementia status 18 years later. Then, we tested for sex and racial/ethnic modifications. RESULTS After covariates-adjustment, worse instrumental ADL (IADL) functioning, mobility, and self-reported health were associated with both CIND and dementia. Hispanics were more likely to meet criteria for dementia than non-Hispanic Whites given increasing IADL impairment. CONCLUSION Midlife health, activities limitations, and difficulties with mobility are predictive of dementia in later life. Hispanics may be more susceptible to dementia in the presence of midlife IADLs. Assessing midlife physical function and general health with brief questionnaires may be useful for predicting cognitive impairment and dementia in later life.
Collapse
Affiliation(s)
- Benson Wu
- Department of Neurosciences and Shiley-Marcos Alzheimer’s Disease Research Center, University of California San Diego School of Medicine, San Diego, CA
| | - Mohammad Usama Toseef
- Department of Healthcare Sciences and Institute of Gerontology, Wayne State University, Detroit, MI
| | - Ariana M. Stickel
- Department of Neurosciences and Shiley-Marcos Alzheimer’s Disease Research Center, University of California San Diego School of Medicine, San Diego, CA
| | - Hector M. González
- Department of Neurosciences and Shiley-Marcos Alzheimer’s Disease Research Center, University of California San Diego School of Medicine, San Diego, CA
| | - Wassim Tarraf
- Department of Healthcare Sciences and Institute of Gerontology, Wayne State University, Detroit, MI
| |
Collapse
|
38
|
Murotani Y, Hatta K, Takahashi T, Gondo Y, Kamide K, Kabayama M, Masui Y, Ishizaki T, Matsuda KI, Mihara Y, Fukutake M, Nishimura Y, Akema S, Hagino H, Higashi K, Togawa H, Maeda Y, Ogata S, Moynihan P, Ikebe K. Oral Functions Are Associated with Muscle Strength and Physical Performance in Old-Old Japanese. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413199. [PMID: 34948808 PMCID: PMC8702148 DOI: 10.3390/ijerph182413199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/25/2021] [Accepted: 12/10/2021] [Indexed: 11/23/2022]
Abstract
Grip strength and walking speed are considered to be important indicators of physical frailty. However, no study has contemporaneously examined any association of multiple oral functions with grip strength and walking speed. The purpose of this study was to examine which oral functions are associated with muscle strength (grip strength), physical performance (walking speed) or both. The study participants were 511 community-dwelling people (254 men and 257 women) aged 77–81 years old. Six oral functions—oral wetness, occlusal force, tongue-lip motor function, tongue pressure, masticatory performance and swallowing function—were measured. Grip strength and walking speed were also measured. A partial correlation analysis, adjusted for gender, showed that occlusal force, tongue-lip motor function, masticatory performance and swallowing function were significantly associated with both grip strength and walking speed. In addition, tongue pressure was significantly associated with grip strength. A general linear model showed that tongue pressure and occlusal force were significantly associated with grip strength. Swallowing function and tongue-lip motor function were significantly associated with walking speed. It is suggested that there are different oral function measures for muscle strength and physical performance, and these oral function measures could be a useful proxy for physical frailty.
Collapse
Affiliation(s)
- Yuki Murotani
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Kodai Hatta
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
- Correspondence:
| | - Toshihito Takahashi
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Yasuyuki Gondo
- Department of Clinical Thanatology and Geriatric Behavioral Science, Osaka University Graduate School of Human Sciences, Suita 565-0871, Japan;
| | - Kei Kamide
- Division of Health Sciences, Osaka University Graduate School of Medicine, Suita 565-0871, Japan;
| | - Mai Kabayama
- Integrated General Nursing Science, Graduate School of Medicine, Osaka University, Suita 565-0871, Japan;
| | - Yukie Masui
- Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo 173-0015, Japan; (Y.M.); (T.I.)
| | - Tatsuro Ishizaki
- Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo 173-0015, Japan; (Y.M.); (T.I.)
| | - Ken-ichi Matsuda
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Yusuke Mihara
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Motoyoshi Fukutake
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Yuichi Nishimura
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Suzuna Akema
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Hiromasa Hagino
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Kotaro Higashi
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Hitomi Togawa
- Division of Comprehensive Prosthodontics, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8514, Japan;
| | - Yoshinobu Maeda
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| | - Soshiro Ogata
- National Cerebral and Cardiovascular Center, Department of Preventive Medicine and Epidemiology, Suita 564-8565, Japan;
| | - Paula Moynihan
- Faculty of Health and Medical Sciences, Adelaide Dental School, The University of Adelaide, Adelaide, SA 5005, Australia;
| | - Kazunori Ikebe
- Department of Prosthodontics, Gerodontology and Oral Rehabilitation, Osaka University Graduate School of Dentistry, Suita 565-0871, Japan; (Y.M.); (T.T.); (K.-i.M.); (Y.M.); (M.F.); (Y.N.); (S.A.); (H.H.); (K.H.); (Y.M.); (K.I.)
| |
Collapse
|
39
|
Hartley P, Monaghan A, Donoghue OA, Kenny RA, Romero-Ortuno R. Exploring bi-directional temporal associations between timed-up-and-go and cognitive domains in the Irish longitudinal study on ageing (TILDA). Arch Gerontol Geriatr 2021; 99:104611. [PMID: 34998129 DOI: 10.1016/j.archger.2021.104611] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The bi-directional longitudinal associations between mobility and cognition in older adults are poorly understood. Our objective was to study the temporal associations between timed-up-and-go (TUG) and five cognitive function domains: global cognition, processing speed, verbal fluency, executive function, and sustained attention. METHODS We designed two longitudinal samples: A (for cognition as predictor of mobility), and B (for mobility as predictor of cognition). To examine the associations between the five cognitive domains at wave 1 and change in TUG times up to wave 5 (eight years), five linear mixed-effect models were fitted. To examine the associations between TUG times at wave 1 and change in the five cognitive domains between waves 1 and 3 (four years), five linear-regression models were fitted. RESULTS After removing participants with missing data, sample A numbered 4913 participants (mean age 62), and sample B 3675 (mean age 61). Baseline cognitive domains were all significant predictors of future change in TUG times. Baseline TUG time was also a significant predictor of future change in all five cognitive domains. In both cases, poorer performance at baseline predicted greater future loss of function. CONCLUSION There was evidence of bi-directional temporal relationships between cognition and mobility. In both directions, the effect of the explanatory variable was small, though cognition as predictor of future mobility may have greater clinical relevance than vice versa. Our findings underscore the importance for clinicians of considering the bi-directional associations between cognition and mobility when observing subtle changes in either, especially as impairments emerge.
Collapse
Affiliation(s)
- Peter Hartley
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Ireland; Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland; Department of Public Health and Primary Care, University of Cambridge, United Kingdom.
| | - Ann Monaghan
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Ireland; Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland
| | - Orna A Donoghue
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Ireland; Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Ireland; Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland; Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland
| | - Roman Romero-Ortuno
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Ireland; Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland; Mercer's Institute for Successful Ageing, St James's Hospital, Dublin, Ireland; Global Brain Health Institute, Trinity College Dublin, Ireland
| |
Collapse
|
40
|
Cai Y, Hausdorff JM, Bean JF, Manor B, You T, Leveille SG. Participation in cognitive activities is associated with foot reaction time and gait speed in older adults. Aging Clin Exp Res 2021; 33:3191-3198. [PMID: 32415668 PMCID: PMC9514892 DOI: 10.1007/s40520-020-01583-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 04/27/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Given the evidence of the links between cognition and mobility, participation in cognitive activities may benefit neuromotor performance and mobility in older adults. AIMS To examine the association between participation in cognitive activities and foot reaction time (RT) and gait speed in community-dwelling older adults. METHODS The MOBILIZE Boston Study II (MBSII) re-enrolled 354 community-dwelling older adults aged ≥ 70 years from the original MBS cohort. Of these, 310 completed the performance testing and we excluded three participants who had Parkinson's disease. Cognitive Activities Scale (CAS) assessed participation in 17 cognitive activities. Simple and Choice foot RT (SRT, CRT, msec) and gait speed (m/s) were measured using a sensored GAITRite® gait mat. RESULTS The average age of the 307 participants was 84 years; 79% were white and 65% were women. The average CAS score was 25.5 ± 11.7, indicating participation in approximately 26 activities per week on average. The average foot SRT was 245 ± 57msec and average CRT was 323 ± 85msec. Usual-paced gait speed was 0.9 ± 0.3 m/s on average. More frequent participation in cognitive activities was associated with shorter SRT (β = - 0.759, p = 0.015) and CRT (β = - 1.125, p = 0.013), and faster gait speed (β = 0.003, p = 0.026), after adjusting for potential confounders. DISCUSSION Participation in cognitively stimulating activities may be beneficial for neuromotor performance and mobility in older adults. CONCLUSIONS Prospective and intervention studies are needed to determine whether participation in cognitive activities may prevent mobility decline over time, and thus reduce fall risk.
Collapse
Affiliation(s)
- Yurun Cai
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD,Department of Nursing, College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA
| | - Jeffrey M. Hausdorff
- Center for the Study of Movement, Cognition and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel,Sagol School of Neuroscience and Department of Physical Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Rush Alzheimer’s Disease Center and Department of Orthopaedic Surgery, Rush University Medical Center; Chicago, II
| | - Jonathan F. Bean
- New England Geriatric, Research, Education and Clinical Center, VA Boston Healthcare System, Boston, MA,Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA,Spaulding Rehabilitation Hospital, Boston, MA
| | - Brad Manor
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA,Department of Medicine, Harvard Medical School, Boston, MA,Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA
| | - Tongjian You
- Department of Exercise and Health Sciences, College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA
| | - Suzanne G. Leveille
- Department of Nursing, College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA,Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA,Department of Medicine, Harvard Medical School, Boston, MA
| |
Collapse
|
41
|
Fricke M, Kruse A, Schwenk M, Jansen CP, Muehlbauer T, Gramann K, Wollesen B. Requirements of a cognitive-motor spatial orientation training for nursing home residents: an iterative feasibility study. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2021. [PMCID: PMC8515784 DOI: 10.1007/s12662-021-00762-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A sedentary lifestyle in nursing home residents is often accompanied with reduced life space mobility and in turn affects satisfaction with life. One of the reasons for this may be limited ability to find one’s way around the care facility and its environment. However, spatial orientation exercises might reduce these problems if they are integrated into an adequate cognitive-motor training. Therefore, we integrated six novel and target group-specific spatial orientation exercises into an established multicomponent cognitive-motor group training for nursing home residents and evaluated its feasibility. Forty nursing home residents (mean age: 87.3 ± 7 years) participated in the spatial orientation cognitive motor training (45–60 min, twice a week over a period of 12 weeks). The main outcomes included the feasibility criteria (adherence, completion time, acceptance, instructions, motor performance, materials/set up, complexity) and first measurements of mobility and satisfaction with life (SPPB [Short Physical Performance Battery], SWLS [Satisfaction with Life Scale]). Adherence increased over time. The increase was associated with the adaptions and modifications of the spatial orientation exercises that were made to meet the participants’ requirements. A positive trend was discerned for mobility and life satisfaction, comparing pre- and posttraining data. In summary, the feasibility analysis revealed that future interventions should consider that (a) instructions of demanding spatial tasks should be accompanied by an example task, (b) trainers should be encouraged to adjust task complexity and materials on an individual basis, (c) acceptance of the training should be promoted among nursing staff, and (d) surroundings with as little disturbance as possible should be selected for training.
Collapse
Affiliation(s)
- Madeleine Fricke
- Department of Biological Psychology and Neuroergonomics, TU Berlin, Fasanenstr. 1, 10623 Berlin, Germany
| | - Adele Kruse
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Michael Schwenk
- Institute of Sports and Sports Sciences, Heidelberg University, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
| | - Carl-Philipp Jansen
- Institute of Sports and Sports Sciences, Heidelberg University, Heidelberg, Germany
- Clinic for Geriatric Rehabilitation, Robert-Bosch-Krankenhaus Stuttgart, Stuttgart, Germany
| | - Thomas Muehlbauer
- Division of Movement and Training Sciences/Biomechanics of Sport, University of Duisburg-Essen, Essen, Germany
| | - Klaus Gramann
- Department of Biological Psychology and Neuroergonomics, TU Berlin, Fasanenstr. 1, 10623 Berlin, Germany
| | - Bettina Wollesen
- Department of Biological Psychology and Neuroergonomics, TU Berlin, Fasanenstr. 1, 10623 Berlin, Germany
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| |
Collapse
|
42
|
Use of walking modifications, perceived walking difficulty and changes in outdoor mobility among community-dwelling older people during COVID-19 restrictions. Aging Clin Exp Res 2021; 33:2909-2916. [PMID: 34417731 PMCID: PMC8378291 DOI: 10.1007/s40520-021-01956-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/04/2021] [Indexed: 10/30/2022]
Abstract
BACKGROUND Outdoor mobility enables participation in essential out-of-home activities in old age. AIM To compare changes in different aspects of outdoor mobility during COVID-19 restrictions versus two years before according to self-reported walking. METHODS Community-dwelling participants of AGNES study (2017-2018, initial age 75-85) responded to AGNES-COVID-19 postal survey in spring 2020 (N = 809). Life-space mobility, autonomy in participation outdoors, and self-reported physical activity were assessed at both time points and differences according to self-reported walking modifications and difficulty vs. intact walking at baseline were analyzed. RESULTS Life-space mobility and autonomy in participation outdoors had declined (mean changes -11.4, SD 21.3; and 6.7, SD 5.3, respectively), whereas physical activity had increased (5.5 min/day, SD 25.1) at follow-up. Participants perceiving walking difficulty reported the poorest baseline outdoor mobility, a steeper decline in life-space mobility (p = 0.001), a smaller increase in physical activity (p < 0.001), and a smaller decline in autonomy in participation outdoors (p = 0.017) than those with intact walking. Those with walking modifications also reported lower baseline life-space mobility and physical activity, a steeper decline in life-space mobility and a smaller increase in physical activity those with intact walking (p < 0.001 for both). DISCUSSION Participants reporting walking modifications remained the intermediate group in outdoor mobility over time, whereas those with walking difficulty showed the steepest decline in outdoor mobility and hence potential risk for accelerated further functional decline. CONCLUSION Interventions should target older people perceiving walking difficulty, as they may be at the risk for becoming homebound when environmental facilitators for outdoor mobility are removed.
Collapse
|
43
|
Morgan A, Bégin D, Heisz J, Tang A, Thabane L, Richardson J. Measurement properties of remotely or self-administered physical performance measures to assess mobility: a systematic review protocol. PHYSICAL THERAPY REVIEWS 2021. [DOI: 10.1080/10833196.2021.1978779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ashley Morgan
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Diane Bégin
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Jennifer Heisz
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Ada Tang
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, Ontario, Canada
| | - Julie Richardson
- School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|
44
|
Jokinen H, Laakso HM, Ahlström M, Arola A, Lempiäinen J, Pitkänen J, Paajanen T, Sikkes SAM, Koikkalainen J, Lötjönen J, Korvenoja A, Erkinjuntti T, Melkas S. Synergistic associations of cognitive and motor impairments with functional outcome in covert cerebral small vessel disease. Eur J Neurol 2021; 29:158-167. [PMID: 34528346 DOI: 10.1111/ene.15108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/04/2021] [Accepted: 09/09/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cognitive and motor impairments are the key clinical manifestations of cerebral small vessel disease (SVD), but their combined effects on functional outcome have not been elucidated. This study investigated the interactions and mediating effects of cognitive and motor functions on instrumental activities of daily living (IADL) and quality of life in older individuals with various degrees of white matter hyperintensities (WMH). METHODS Participants of the Helsinki Small Vessel Disease Study (n = 152) were assessed according to an extensive clinical, physical, neuropsychological and MRI protocol. Volumes of WMH and gray matter (GM) were obtained with automated segmentation. RESULTS Cognitive (global cognition, executive functions, processing speed, memory) and motor functions (gait speed, single-leg stance, timed up-and-go) had strong interrelations with each other, and they were significantly associated with IADL, quality of life as well as WMH and GM volumes. A consistent pattern on significant interactions between cognitive and motor functions was found on informant-evaluated IADL, but not on self-evaluated quality of life. The association of WMH volume with IADL was mediated by global cognition, whereas the association of GM volume with IADL was mediated by global cognition and timed up-and-go performance. CONCLUSION The results highlight the complex interplay and synergism between motor and cognitive abilities on functional outcome in SVD. The combined effect of motor and cognitive disturbances on IADL is likely to be greater than their individual effects. Patients with both impairments are at disproportionate risk for poor outcome. WMH and brain atrophy contribute to disability through cognitive and motor impairment.
Collapse
Affiliation(s)
- Hanna Jokinen
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.,Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Hanna M Laakso
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.,Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Matti Ahlström
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Anne Arola
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Juha Lempiäinen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Johanna Pitkänen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Teemu Paajanen
- Research and Service Centre, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Sietske A M Sikkes
- Department of Clinical, Neuro and Developmental Psychology, VU University, Amsterdam, The Netherlands.,Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, Amsterdam, The Netherlands
| | - Juha Koikkalainen
- Combinostics Ltd, Tampere, Finland.,Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Jyrki Lötjönen
- Combinostics Ltd, Tampere, Finland.,Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, Espoo, Finland
| | - Antti Korvenoja
- Department of Radiology, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Timo Erkinjuntti
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Susanna Melkas
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| |
Collapse
|
45
|
|
46
|
Rizzo R, Knight SP, Davis JRC, Newman L, Duggan E, Kenny RA, Romero-Ortuno R. SART and Individual Trial Mistake Thresholds: Predictive Model for Mobility Decline. Geriatrics (Basel) 2021; 6:geriatrics6030085. [PMID: 34562986 PMCID: PMC8482118 DOI: 10.3390/geriatrics6030085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022] Open
Abstract
The Sustained Attention to Response Task (SART) has been used to measure neurocognitive functions in older adults. However, simplified average features of this complex dataset may result in loss of primary information and fail to express associations between test performance and clinically meaningful outcomes. Here, we describe a new method to visualise individual trial (raw) information obtained from the SART test, vis-à-vis age, and groups based on mobility status in a large population-based study of ageing in Ireland. A thresholding method, based on the individual trial number of mistakes, was employed to better visualise poorer SART performances, and was statistically validated with binary logistic regression models to predict mobility and cognitive decline after 4 years. Raw SART data were available for 4864 participants aged 50 years and over at baseline. The novel visualisation-derived feature bad performance, indicating the number of SART trials with at least 4 mistakes, was the most significant predictor of mobility decline expressed by the transition from Timed Up-and-Go (TUG) < 12 to TUG ≥ 12 s (OR = 1.29; 95% CI 1.14–1.46; p < 0.001), and the only significant predictor of new falls (OR = 1.11; 95% CI 1.03–1.21; p = 0.011), in models adjusted for multiple covariates. However, no SART-related variables resulted significant for the risk of cognitive decline, expressed by a decrease of ≥2 points in the Mini-Mental State Examination (MMSE) score. This novel multimodal visualisation could help clinicians easily develop clinical hypotheses. A threshold approach to the evaluation of SART performance in older adults may better identify subjects at higher risk of future mobility decline.
Collapse
Affiliation(s)
- Rossella Rizzo
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
- Correspondence:
| | - Silvin Paul Knight
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - James R. C. Davis
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Louise Newman
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Eoin Duggan
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
- Mercer’s Institute for Successful Ageing, St. James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Roman Romero-Ortuno
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, D02 R590 Dublin, Ireland; (S.P.K.); (J.R.C.D.); (L.N.); (E.D.); (R.A.K.); (R.R.-O.)
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
- Mercer’s Institute for Successful Ageing, St. James’s Hospital, D08 NHY1 Dublin, Ireland
- Global Brain Health Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland
| |
Collapse
|
47
|
Siltanen S, Portegijs E, Saajanaho M, Pynnönen K, Kokko K, Rantanen T. Self-rated resilience and mobility limitations as predictors of change in active aging during COVID-19 restrictions in Finland: a longitudinal study. Eur J Ageing 2021; 19:475-484. [PMID: 34483794 PMCID: PMC8397608 DOI: 10.1007/s10433-021-00634-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2021] [Indexed: 11/30/2022] Open
Abstract
Social distancing during the COVID-19 pandemic decreased older people’s opportunities to lead an active life. The purpose of this study was to investigate whether walking difficulties predict changes in leading an active life during the COVID-19 social distancing recommendation compared to 2 years before, and whether self-rated resilience moderates this association among older people. Data were collected during social distancing recommendation in May and June 2020 and 2 years before (2017–18) among community-living AGNES study participants initially aged 75, 80, or 85 years (n = 809). Leading an active life was assessed with the University of Jyväskylä Active Aging Scale (UJACAS; total score range 0–272) and resilience with the 10-item Connor-Davidson Resilience Scale (0–40). Self-reported walking difficulties over a 2 km distance were categorized into no difficulty, difficulty, and unable to walk. The total UJACAS score declined 24.9 points (SD 23.5) among those without walking difficulty, 27.0 (SD 25.0) among those reporting walking difficulty and 19.5 (SD 31.2) among those unable to walk 2 km. When adjusted for baseline UJACAS score, those unable to walk 2 km demonstrated the greatest decline. Baseline resilience moderated this association: Higher resilience was associated with less declines in UJACAS scores among persons with or without walking difficulty, and with more declines among persons unable to walk 2 km. When opportunities for leading an active life are compromised, those with less physical and psychological resources become particularly vulnerable to further declines in activity.
Collapse
Affiliation(s)
- Sini Siltanen
- Finnish Institute for Health and Welfare, PO Box 30, 00271 Helsinki, Finland.,Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Erja Portegijs
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Milla Saajanaho
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Katja Pynnönen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Katja Kokko
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Taina Rantanen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| |
Collapse
|
48
|
Handing EP, Rapp SR, Chen SH, Rejeski WJ, Wiberg M, Bandeen-Roche K, Craft S, Kitzman D, Ip EH. Heterogeneity in Association Between Cognitive Function and Gait Speed Among Older Adults: An Integrative Data Analysis Study. J Gerontol A Biol Sci Med Sci 2021; 76:710-715. [PMID: 32841312 PMCID: PMC8011698 DOI: 10.1093/gerona/glaa211] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Increasing evidence shows that cognition and gait speed are associated and are important measures of health among older adults. However, previous studies have used different methods to assess these 2 outcomes and lack sufficient sample size to examine heterogeneity among subgroups. This study examined how the relationship between global cognitive function and gait speed are influenced by age, gender, and race utilizing an integrated data analysis approach. METHOD Data on cognition (Montreal Cognitive Assessment [MoCA], Mini-Mental Status Examination [MMSE], and Modified Mini-Mental State Examination [3MSE]) and gait speed (range: 4-400 m) were acquired and harmonized from 25 research studies (n = 2802) of adults aged 50+ from the Wake Forest Older American Independence Center. Multilevel regression models examined the relationship between predicted values of global cognitive function (MoCA) and gait speed (4-m walk), including heterogeneity by age, race, and gender. RESULTS Global cognitive function and gait speed exhibited a consistent positive relationship among whites with increasing age, while this was less consistent for African Americans. That is, there was a low correlation between global cognitive function and gait speed among African Americans aged 50-59, a positive correlation in their 60s and 70s, then a negative correlation thereafter. CONCLUSION Global cognition and gait speed exhibited a curvilinear U-shaped relationship among whites; however, the association becomes inverse in African Americans. More research is needed to understand this racial divergence and could aid in identifying interventions to maintain cognitive and gait abilities across subgroups.
Collapse
Affiliation(s)
- Elizabeth P Handing
- Department of Internal Medicine, Section on Geriatrics and Gerontology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Stephen R Rapp
- Department of Psychiatry & Behavioral Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Shyh-Huei Chen
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - W Jack Rejeski
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, North Carolina
| | - Marie Wiberg
- Department of Statistics, USBE, Umeå University, Sweden
| | | | - Suzanne Craft
- Department of Internal Medicine, Section on Geriatrics and Gerontology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Dalane Kitzman
- Department of Cardiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Edward H Ip
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| |
Collapse
|
49
|
Association Between Gait, Cognition, and Gray Matter Volumes in Mild Cognitive Impairment and Healthy Controls. Alzheimer Dis Assoc Disord 2021; 34:231-237. [PMID: 31977569 DOI: 10.1097/wad.0000000000000371] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
AIMS To assess the correlation between cognitive functioning and 3 gait parameters (gait speed, cadence, and stride length) in persons with mild cognitive impairment (MCI) and cognitively healthy controls and investigate linear correlations between gait and gray matter volumes. MATERIALS AND METHODS Participants were recruited at IRCCS San Camillo Hospital, Venice, Italy (MCI=43; age-matched controls=43). Participants underwent comprehensive neuropsychological assessment. Gait speed, cadence, and stride length, were assessed with the BTS FREEMG 300 device. Three-dimensional (3D) T1-weighted MR images were acquired using a 1.5 T Philips Achieva MRI system with a Turbo Field Echo sequence. RESULTS In MCI there was a positive correlation between gait speed and memory tests (P<0.05). In controls all 3 gait parameters correlated with executive functioning (P<0.01). Temporal and limbic areas (ie, superior temporal gyrus, thalamus and parahippocampal gyrus) were associated with gait parameters in MCI whereas in controls the associations were with frontal areas (ie, middle, inferior, and superior frontal gyrus) and in the cerebellum (anterior and posterior lobe). CONCLUSIONS Our results highlight a distinct pattern of association between gray matter volume and gait parameters in MCI patients and controls (temporal areas in MCI and frontal areas in healthy elderly), suggesting a relationship between dementia-related pathology and gait dysfunction.
Collapse
|
50
|
A combined stepping and visual tracking task predicts cognitive decline in older adults better than gait or visual tracking tasks alone: a prospective study. Aging Clin Exp Res 2021; 33:1865-1873. [PMID: 32965610 DOI: 10.1007/s40520-020-01714-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/09/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND It is unclear whether motor-cognitive dual tasks predict cognitive decline better than either motor or cognitive tasks alone. AIMS To examine the utility of the novel motor-cognitive dual-task test [Stepping Trail Making Test (S-TMT)], as a predictor of cognitive decline, and compare its predictive performance with single motor or cognitive tests. METHODS This 2-year population-based prospective study included 626 adults aged ≥ 70 years from Takashimadaira, Itabashi, Tokyo. The S-TMT measured the time taken to step on 16 numbers in order. Gait speed and TMT-A were assessed with standardized methods as single motor and cognitive tasks, respectively. A decline in the Mini-Mental State Examination score by ≥ 3 points over 2 years was defined as a significant cognitive decline. RESULTS Over 2 years, 97 (15.5%) experienced cognitive decline. After adjusting for confounders, binary logistic regression models showed no significant associations between gait speed, TMT-A time tertiles, and risk of cognitive decline, but participants in the longest tertile of S-TMT time were more likely to develop cognitive decline than those of the shortest tertile (odds ratio 2.14; 95% confidence interval 1.17-3.90). Only the addition of the S-TMT time to the covariates model significantly improved the reclassification indices for predicting cognitive decline (net reclassification improvement: 0.31, P < 0.01; integrated discrimination improvement: 0.01, P = 0.02). DISCUSSION AND CONCLUSION Only the S-TMT was significantly associated with cognitive decline and improved reclassification indices, indicating that it is more useful for predicting cognitive decline than individual gait speed or visual tracking tests alone.
Collapse
|