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Morrow C, Schein R, Pramana G, McDonough C, Schmeler M. Falls in people with mobility limitations: a cross-sectional analysis of a US registry of assistive device users. Disabil Rehabil Assist Technol 2024:1-7. [PMID: 38958175 DOI: 10.1080/17483107.2024.2369654] [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: 01/31/2024] [Accepted: 06/12/2024] [Indexed: 07/04/2024]
Abstract
Purpose of the Article: To (1) summarise the personal and clinical characteristics of persons with disabilities (PwDs) in the US who were evaluated for mobility assistive equipment (MAE) in the functional mobility assessment and uniform dataset (FMA/UDS) and (2) stratify subpopulations of PwD who reported falling versus those who do not report a fall. Materials and Methods: This study was a retrospective, descriptive cohort analysis of adults with disabilities using the FMA/UDS. Data are collected during a user's initial evaluation for a new mobility device. The sample is intentionally general to be inclusive of all mobility device users. The primary variable of interest was a patient-reported fall within the 3 months leading up to their evaluation for a new mobility device. Subpopulation characteristics were stratified by this binary fall variable. Results and Conclusions: This study provides descriptions of PwDs being evaluated for a new mobility device. There were 11,084 PwDs with 31 different primary diagnoses. During their new mobility device evaluation, 52.2% of PwDs reported at least one fall in the last 3 months. For those who reported a fall, 46.6% of PwDs were using a walking aid or no device at all before the new mobility device evaluation. Additionally, persons with progressively acquired disabilities (i.e., Parkinson's disease, osteoarthritis and cardiopulmonary disease) reported higher rates of falls than those with congenital disabilities (i.e., cerebral palsy and spina bifida). These findings will influence future studies comparing different types of devices and their influence on falls and user satisfaction.Implications for rehabilitation52.2% of persons with disabilities (PwDs) seeking a new wheelchair evaluation reported at least one fall in the last 3 months.Persons with progressively acquired disabilities (i.e., Parkinson's disease, osteoarthritis and cardiopulmonary disease) reported higher rates of falls than those with congenital disabilities (i.e., cerebral palsy and spina bifida).Earlier interventions for fall prevention including professional wheelchair evaluations may be warranted, but further research is necessary to explore long-term effectiveness.
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Affiliation(s)
- Corey Morrow
- Department of Occupational Therapy, College of Health Professions, Medical University of South Carolina, Charleston, SC, USA
| | - Richard Schein
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Gede Pramana
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Christine McDonough
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mark Schmeler
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, USA
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Kondo H, Koyama S, Otaka Y, Kumazawa N, Furuzawa S, Kanada Y, Tanabe S. Kinematic analysis of preparation for transferring from wheelchair to bed. Assist Technol 2024; 36:309-318. [PMID: 38446111 DOI: 10.1080/10400435.2024.2315410] [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] [Accepted: 01/11/2024] [Indexed: 03/07/2024] Open
Abstract
This study aimed to clarify the kinematics, particularly of the shoulder and hip joints, during preparation for manual wheelchair-to-bed transfer (i.e. when flipping up the arm and foot supports). This cross-sectional study included 32 able-bodied individuals. The kinematics of the shoulder and hip joints when the arm and foot supports were flipped up of manual wheelchair, were evaluated using a markerless inertial sensor-based motion capture system. We found that flipping the arm support upwards involved a large amount of abduction, internal and external rotation, flexion, and extension at the shoulder joint, whereas flipping the foot support upwards involved a large amount of flexion at the hip joint. The findings suggest that it is necessary to consider the range of motion required to flip up the arm and foot supports of manual wheelchairs, particularly in those with limited shoulder and hip range of motion such as older people, neuromuscular disorders, and orthopedic disorders.
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Affiliation(s)
- Hikaru Kondo
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Japan
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Japan
- Graduate School of Health Sciences, Fujita Health University, Toyoake, Japan
| | - Soichiro Koyama
- Graduate School of Health Sciences, Fujita Health University, Toyoake, Japan
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Japan
| | - Yohei Otaka
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Nobuhiro Kumazawa
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Japan
| | - Shotaro Furuzawa
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Japan
| | - Yoshikiyo Kanada
- Graduate School of Health Sciences, Fujita Health University, Toyoake, Japan
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Japan
| | - Shigeo Tanabe
- Graduate School of Health Sciences, Fujita Health University, Toyoake, Japan
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Japan
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Maron C, Jendre A, Goble D, Marks C, Haworth J. Acute Knee Crutch Use Provokes Changes to Postural Strategy. Percept Mot Skills 2024; 131:805-817. [PMID: 38613514 DOI: 10.1177/00315125241246390] [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] [Indexed: 04/15/2024]
Abstract
Single-leg knee crutches are a relatively new, hands-free mobility assistive device with benefits over standard axillary crutches. Our main goal in this study was to evaluate balance ability in a healthy population upon first exposure to the knee crutch device. We had 20 healthy individuals (M age = 21.1; SD = 1.5 years) complete baseline static and dynamic balance tests on a force plate, followed by knee crutch fitting, a self-selected duration of ambulation practice, and another round of balance testing while wearing the knee crutch. We used the BTrackS Balance Test (BBT) to measure static balance, and the BTrackS Limits of Stability (BLOS) test to measure dynamic balance, and we created a custom lateral bias score from the BLOS results. On average, participants self-selected 3.1 minutes of ambulation practice. Wearing the knee crutch caused a near doubling of static balance path length and a large reduction in percentile ranking on the BBT. Dynamic balance area was more than halved (p < .001), with lateral bias scores during the BLOS, indicating that participants heavily favored their non-crutched leg (p < .001). Our results indicate that static and dynamic balance were significantly altered when wearing the knee crutch, and participants seemed to switch to a single leg stance strategy. Despite these balance changes, participants were quickly ready and willing to complete independent ambulation and balance testing procedures using the single-leg knee crutch.
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Affiliation(s)
- Christian Maron
- Department of Human Movement Science, Oakland University, Rochester, MI, USA
| | - Aron Jendre
- Department of Human Movement Science, Oakland University, Rochester, MI, USA
| | - Daniel Goble
- Department of Human Movement Science, Oakland University, Rochester, MI, USA
| | - Charles Marks
- Department of Human Movement Science, Oakland University, Rochester, MI, USA
| | - Joshua Haworth
- Department of Human Movement Science, Oakland University, Rochester, MI, USA
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Nickerson KA, Diaz K, Muir BC. Circumstances of falls among older adult walker users in long-term care and the associated walker design deficits. Assist Technol 2024; 36:248-253. [PMID: 37796449 PMCID: PMC10995100 DOI: 10.1080/10400435.2023.2267623] [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: 12/30/2022] [Accepted: 09/26/2023] [Indexed: 10/06/2023] Open
Abstract
Falls are the leading cause of fatal and non-fatal injuries in older adults. Walkers are often used by and prescribed to this population to reduce fall risk, however, walker users and walker non-users alike experience similar fall incidence rates. The role of walkers in preventing falls is unclear as some studies suggest walkers may be a fall-inciting factor. The purpose of this study was to analyze walker deficits by evaluating the circumstances and causes of falls in older adult walker users residing in long-term care facilities. Videos capturing 34 real-life falls involving wheeled walkers (rollators and two-wheeled walkers) in two retirement facilities were analyzed for 3 themes: walker type, fall direction, and activity at the time of fall. A frequency analysis of these themes was performed to determine common fall mechanisms. The results of this study suggest two-wheeled walker and rollator users most often fall sideways while turning and backward during weight transfer, respectively. Poor maneuverability, lateral stability, and wheel velocity control of the walkers contributed to the falls. Device improvements addressing these areas of deficiency may be necessary to mitigate falls occurring in older adult walker users.
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Affiliation(s)
- Kimberly A. Nickerson
- Department of Mechanical Engineering, University of Washington, Seattle, Washington, USA
- Department of Veterans Affairs Puget Sound, VA RR&D Center for Limb Loss and MoBility (CLiMb), Seattle, Washington, USA
| | - Kailey Diaz
- Department of Mechanical Engineering, University of Washington, Seattle, Washington, USA
- Department of Veterans Affairs Puget Sound, VA RR&D Center for Limb Loss and MoBility (CLiMb), Seattle, Washington, USA
| | - Brittney C. Muir
- Department of Mechanical Engineering, University of Washington, Seattle, Washington, USA
- Department of Veterans Affairs Puget Sound, VA RR&D Center for Limb Loss and MoBility (CLiMb), Seattle, Washington, USA
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5
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Nakagawa K, Kanai S, Kitakaze S, Okamura H. Interventions focusing on learning pre-transfer wheelchair manipulation in a patient with severe Alzheimer's disease: a case report. Physiother Theory Pract 2024; 40:1091-1099. [PMID: 36412000 DOI: 10.1080/09593985.2022.2149287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Independence of transfer is important for the daily activities of wheelchair users. A critical step in performing this transfer includes a pre-transfer wheelchair manipulation, and patients with Alzheimer's disease (AD) experience difficulties in learning these tasks. In this report, we present the results of a treatment focused on learning pre-transfer wheelchair manipulation and its learning course in a patient with severe AD. CASE DESCRIPTION The patient was a 92-year-old woman with severe AD during hospitalization in a long-term care ward. Since her cognitive function was highly compromised, she required assistance for pre-transfer wheelchair manipulation. Physiotherapists implemented a treatment plan that incorporated post-behavioral praise into a practice combining errorless learning and spaced retrieval training for pre-transfer wheelchair manipulation. OUTCOMES The patient was able to accurately perform pre-transfer wheelchair manipulation in the seventh treatment session and achieved transfer independence after 12 physiotherapy sessions. CONCLUSION This case report suggests that practicing combined errorless learning, spaced retrieval training, and post-behavioral praise was helpful as a treatment modality for an individual with severe AD for wheelchair manipulation learning before transfer.
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Affiliation(s)
- Keita Nakagawa
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Rehabilitation, Faculty of Health Sciences, Hiroshima Cosmopolitan University, Hiroshima, Japan
| | - Shusaku Kanai
- Department of Physical Therapy, Faculty of Health and Welfare, Prefectural University of Hiroshima, Hiroshima, Japan
| | - Sosuke Kitakaze
- Department of Rehabilitation, Maple-Hill Hospital, Hiroshima, Japan
| | - Hitoshi Okamura
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Nie Z, Gao S, Ge S, Jiang Y, Liang W, Yang R. Low adoption of mobility device in later life: Insights from the lens of intersectionality. Geriatr Nurs 2024; 57:140-146. [PMID: 38643734 DOI: 10.1016/j.gerinurse.2024.04.017] [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: 12/25/2023] [Revised: 03/17/2024] [Accepted: 04/12/2024] [Indexed: 04/23/2024]
Abstract
OBJECTIVES To investigate the utilization of mobility device, whether age and gender-related use disparities exist, and whether falls can further explain use disparities over time among Chinese older adults in need of devices. METHODS Community-dwelling older adults who needed mobility devices and completed four waves of the China Health and Retirement Survey 2011-2018 were included (N = 1,302). A categorical variable was created to represent respondents' intersectionality of age (50-64, 65-74, and ≥75 years) and gender (men vs. women). RESULTS The baseline prevalence of device use was 18.2 % (n = 237). Overall, the device use increased over time. Intersectionality-wise, oldest-old women were 1.53 times more likely than youngest-old men to use devices over time. Respondents with falls were more likely to use devices over time. CONCLUSIONS Older adults with mobility impairment, especially the oldest-old women and those with falls, lag in mobility devices utilization, suggesting future tailored interventions to support these populations.
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Affiliation(s)
- Zuoting Nie
- Nanjing Medical University School of Nursing, Nanjing, Jiangsu 211166, China
| | - Shiying Gao
- Nanjing Medical University School of Nursing, Nanjing, Jiangsu 211166, China
| | - Song Ge
- Department of Natural Sciences, University of Houston-Downtown, Houston 77002, USA
| | - Yun Jiang
- University of Michigan School of Nursing, Ann Arbor, Michigan, 48109, USA
| | - Wei Liang
- Nanjing Medical University School of Nursing, Nanjing, Jiangsu 211166, China
| | - Rumei Yang
- Nanjing Medical University School of Nursing, Nanjing, Jiangsu 211166, China.
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7
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Raitor M, Ruggles SW, Delp SL, Liu CK, Collins SH. Lower-Limb Exoskeletons Appeal to Both Clinicians and Older Adults, Especially for Fall Prevention and Joint Pain Reduction. IEEE Trans Neural Syst Rehabil Eng 2024; 32:1577-1585. [PMID: 38536680 DOI: 10.1109/tnsre.2024.3381979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Exoskeletons are a burgeoning technology with many possible applications to improve human life; focusing the effort of exoskeleton research and development on the most important features is essential for facilitating adoption and maximizing positive societal impact. To identify important focus areas for exoskeleton research and development, we conducted a survey with 154 potential users (older adults) and another survey with 152 clinicians. The surveys were conducted online and to ensure a consistent concept of an exoskeleton across respondents, an image of a hip exoskeleton was shown during exoskeleton-related prompts. The survey responses indicate that both older adults and clinicians are open to using exoskeletons, fall prevention and joint pain reduction are especially important features, and users are likely to wear an exoskeleton in the scenarios when it has the greatest opportunity to help prevent a fall. These findings can help inform future exoskeleton research and guide the development of devices that are accepted, used, and provide meaningful benefit to users.
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8
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Hegeman EM, Huh J. Lower Extremity Assistive Devices (LEADs): A Contemporary Literature Review. Foot Ankle Int 2024; 45:192-201. [PMID: 37950340 DOI: 10.1177/10711007231207637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Lower extremity ambulatory assistive devices (LEADs) are important augments that provide mobility and stability when weightbearing is restricted in the setting of injury, surgery, or balance disorders. In order to optimize patient safety and function when prescribing these devices, it is essential for the orthopaedic surgeon to have a firm understanding of their specific indications, proper fitting, energy demand, biomechanical advantages, and potential complications. Comprehension of normal gait cadence, identification of the functional deficit present and knowledge of available options will assist in safely prescribing the proper device. Over the last decade, newer alternatives to traditional LEADs (canes, crutches, walkers) have become available, including the rolling knee scooter and hands-free single crutch. These have been developed to improve mobility and independence; however, it is necessary to appreciate their limitations when prescribing them to patients. This review will provide an update on normal and pathologic gait biomechanics as well as the most common types of LEADs currently available to the orthopaedic surgeon, their indications, important considerations, proper fitting, associated energy expenditure, and complications.
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Affiliation(s)
- Erik M Hegeman
- Department of Orthopaedics and Rehabilitation, Brooke Army Medical Center, Fort Sam Houston, TX, USA
| | - Jeannie Huh
- Department of Orthopaedics and Rehabilitation, Brooke Army Medical Center, Fort Sam Houston, TX, USA
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9
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Restrepo F, Mali N, Sands LP, Abrahams A, Goldberg DM, Gruss R, Zaman N, Shields W, Omaki E, Ehsani J, Ractham P, Kaewkitipong L. Defective Assistive Device Involvement in Older Adult Emergency Department Visits. Innov Aging 2024; 8:igad138. [PMID: 38303686 PMCID: PMC10833462 DOI: 10.1093/geroni/igad138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Indexed: 02/03/2024] Open
Abstract
Background and Objectives Many older adults adopt equipment to address physical limitations and reduce dependence on others to complete basic activities of daily living. Although a few prior studies have considered injuries associated with assistive devices for older adults, those studies focused on older adults' health and functional risks for injury. There is limited analysis of older adult injuries involving defective or malfunctioning assistive devices. Research Design and Methods Data from this study are from the National Electronic Surveillance System All Injury Program which collected data on consumer product-related injuries from a probability sample of 66 hospital Emergency Departments across the United States. Data from 30 776 older adult Emergency Department (ED) injury narratives from 2016 to 2020 were coded according to the assistive device involved and whether malfunctioning led to the injury. The study team manually examined all narratives in which the assistive device was coded to have malfunctioned. Results A total of 10 974 older adult ED cases were treated for 12 488 injuries involving a defective device. Injuries included 4 212 head and neck injuries (eg, concussion), 4 317 trunk injuries (eg, hip fractures), and 3 959 arm or leg injuries (eg, leg fracture). Of these patients, 4 586 were admitted to a hospital ward for further evaluation and treatment. Seventy percent of these patients were injured while using a walker; in contrast, wheelchairs were implicated in only 4% of the above cases. Design flaws were identified in 8 158 cases and part breakage/decoupling incidents in 2 816 cases. Discussion and Implications Our findings provide evidence that assistive devices are actively involved in older adult injuries. Further research is needed to reduce injuries associated with assistive devices by educating patients and their careproviders about device use and assembly and developing effective methods for informing manufacturers about malfunctioning devices.
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Affiliation(s)
- Felipe Restrepo
- Department of Industrial and Systems Engineering Information Technology, Virginia Tech, Blacksburg, Virginia, USA
| | - Namrata Mali
- Department of Computer Science, Virginia Tech, Blacksburg, Virginia, USA
| | - Laura P Sands
- Center for Gerontology, Virginia Tech Carilion School of Medicine, Virginia Tech, Blacksburg, Virginia, USA
| | - Alan Abrahams
- Department of Business Information Technology, Virginia Tech, Blacksburg, Virginia, USA
| | - David M Goldberg
- Department of Management Information Systems, San Diego State University, San Diego, California, USA
| | - Richard Gruss
- Department of Management, Radford University, Radford, Virginia, USA
| | - Nohel Zaman
- Department of Management, Information Systems, and Quantitative Methods, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Wendy Shields
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Elise Omaki
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Johnathon Ehsani
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Peter Ractham
- Center of Excellence in Operations and Information Management, Thammasat Business School, Thammasat University, Bangkok, Thailand
| | - Laddawan Kaewkitipong
- Center of Excellence in Operations and Information Management, Thammasat Business School, Thammasat University, Bangkok, Thailand
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Goldberg M, Rushton P, Kirby RL, Muñera S, Kandavel K, Pearlman J, Tawashy A. Wheelchair service provision content in professional rehabilitation organisations' standards documents and contemporary initiatives: a rapid review. Disabil Rehabil Assist Technol 2024; 19:78-89. [PMID: 35446737 DOI: 10.1080/17483107.2022.2063421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 04/02/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE We sought to identify opportunities, challenges, contemporary initiatives and strategies for preparing entry-level practitioners who are competent at the basic level of wheelchair service provision across four key international professional rehabilitation organisations as revealed by their educational standards, relevant guidelines and policy statements, and other publicly available information. METHOD A rapid review was conducted in 2021 from the International Society of Physical and Rehabilitation Medicine (ISPRM), the International Society for Prosthetics and Orthotics (ISPO), World Physiotherapy, and the World Federation of Occupational Therapists (WFOT). Additional grey-literature and grey-data searches were conducted to identify contemporary initiatives that may support competency development in wheelchair service provision. RESULTS A total of 17 standards, guidelines, and policy statement documents were selected for detailed review. Each of the four organisations published at least one document containing language relating to wheelchair service provision. Twelve contemporary initiatives relating to wheelchair service provision were identified from the grey literature across the four organisations. Six additional initiatives were identified from the organisations' social media accounts. Themes emerged in the areas of contemporary content, opportunities, and challenges. CONCLUSION Global standardisation could help harmonise professional societies' approach to training wheelchair service providers.IMPLICATIONS FOR REHABILITATIONThere is a need to provide more descriptive content on wheelchair service provision in education and service standards and related documents to influence what is taught in professional rehabilitation programs that are accredited or approved by professional rehabilitation organisations.The organisations' networks are vast and may also help to promote additional continuing education in this area.
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Affiliation(s)
- Mary Goldberg
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, USA
- International Society of Wheelchair Professionals, Medellin, Colombia
| | - Paula Rushton
- International Society of Wheelchair Professionals, Medellin, Colombia
- Université de Montréal, Montreal, Canada
| | - R Lee Kirby
- International Society of Wheelchair Professionals, Medellin, Colombia
- Dalhousie University, Halifax, Canada
| | - Sara Muñera
- International Society of Wheelchair Professionals, Medellin, Colombia
| | - Krithika Kandavel
- International Society of Wheelchair Professionals, Medellin, Colombia
| | - Jonathan Pearlman
- Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, USA
- International Society of Wheelchair Professionals, Medellin, Colombia
| | - Amira Tawashy
- International Society of Wheelchair Professionals, Medellin, Colombia
- Dalhousie University, Halifax, Canada
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Huang X, Jiang Y, Liu Y, Shen L, Pan J, Zhang Y. Influencing factors of falls among older adults in Chinese retirement institutions: A systematic review and meta-analysis. PLoS One 2023; 18:e0296348. [PMID: 38150433 PMCID: PMC10752530 DOI: 10.1371/journal.pone.0296348] [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] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND The incidence of falling has always been high among the elderly, and it was easy to cause injuries to the elderly and seriously affect their quality of life. There were many studies have been conducted on risk factors affecting the fall of the elderly, but the results widely, retirement institutions as a gathering place for the elderly, there was currently no comprehensive analysis of the factors related to elderly falls in pension institutions. This study aimed to explore the influencing factors of falls among older adults in Chinese nursing homes. METHODS Chinese and English databases were searched for literature published from database inception to 5 April 2023 on the influencing factors of falls among older adults in Chinese nursing homes. Two reviewers independently screened articles, extracted data, and assessed the quality of the included studies. Meta-analysis was performed using RevMan 5.4 software. RESULTS Eleven studies involving 3503 participants were included in the meta-analysis. The pooled estimate of falls among older adults in Chinese nursing homes was 32% [95% confidence interval (95%CI) (24.0%, 39.0%)]. The main influencing factors for falls among older adults in Chinese nursing homes were age (Odds Ratio (OR) = 1.53), gender (OR = 5.50), visual impairment (OR = 2.30), sedative-hypnotics (OR = 2.36), fear of falling (OR = 2.95), hypertension (OR = 3.72), static balance (OR = 2.02), three or more chronic diseases (OR = 5.63), cognitive status (OR = 2.64), walking aid use (OR = 1.98), fall-related chronic diseases (OR = 2.48), self-awareness of abilities (OR = 2.43), and frequent reminders for fall prevention (OR = 0.10). CONCLUSION Falls among older adults in Chinese nursing homes were common, and there were many influencing factors. Timely screening and intervention should be implemented to reduce the adverse consequences of falls on older adults. TRIAL REGISTRATION Registration number: CRD42023421099.
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Affiliation(s)
- Xiaoxing Huang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
| | - Yunlan Jiang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
| | - Yaxin Liu
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
| | - Liyin Shen
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
| | - Jing Pan
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
| | - Yue Zhang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu City, Sichuan Province, China
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12
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Su TT, Mejía ST. Capturing multiple assistive technology use and its impact in later life: lessons learned from distinct measurement approaches. Disabil Rehabil Assist Technol 2023:1-10. [PMID: 38112328 DOI: 10.1080/17483107.2023.2294990] [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: 05/31/2023] [Accepted: 12/08/2023] [Indexed: 12/21/2023]
Abstract
PURPOSE Assistive technology (AT) use is prevalent in older adulthood and can accommodate activity difficulties to support well-being. However, within the context of multiple activity difficulties and multiple technology use, it is unclear how to best assess their combined effects on older adults' health outcomes. This study proposed four distinct approaches to quantify multiple AT use and examined their respective impact in later life. MATERIAL AND METHODS Using data from the 2015 round of the National Health and Aging Trends Study (n = 6,936), we compared four indices to summarize the state of multiple AT use among the U.S. older population: binary, item-specific, cumulative, and accommodative. Separate regression analyses tested the impact of each index on older adults' well-being and restricted participation in meaningful activities. RESULTS In 2015, 59.9% of the respondents were identified as AT users. Among these users, 53.8% reported using two or more technologies when performing daily self-care and mobility activities. The implications of multiple AT use for health outcomes varied across the four indices. Approaches that captured elements of person-technology fit provided the most nuanced and actionable insights on the benefits of using AT to support well-being. CONCLUSIONS ATs were commonly adopted by older adults in everyday activities. Overall, findings suggest that there are multiple approaches to conceptualize the independent, cumulative, or balanced effects of multiple AT use. Each measurement approach has unique implications for understanding the impacts of using ATs on older adults' health outcomes.
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Affiliation(s)
- Tai-Te Su
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Champaign, IL, USA
| | - Shannon T Mejía
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Champaign, IL, USA
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13
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Kalu ME, Bello-Haas VD, Griffin M, Boamah S, Harris J, Zaide M, Rayner D, Khattab N, Abrahim S. A Scoping Review of Personal, Financial, and Environmental Determinants of Mobility Among Older Adults. Arch Phys Med Rehabil 2023; 104:2147-2168. [PMID: 37119957 DOI: 10.1016/j.apmr.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 05/01/2023]
Abstract
OBJECTIVE To synthesize available evidence of factors comprising the personal, financial, and environmental mobility determinants and their association with older adults' self-reported and performance-based mobility outcomes. DATA SOURCES PubMed, EMBASE, PsychINFO, Web of Science, AgeLine, Sociological Abstract, Allied and Complementary Medicine Database, and Cumulative Index to Nursing and Allied Health Literature databases search for articles published from January 2000 to December 2021. STUDY SECTION Using predefined inclusion and exclusion criteria, multiple reviewers independently screened 27,293 retrieved citations from databases, of which 422 articles underwent full-text screening, and 300 articles were extracted. DATA EXTRACTION The 300 articles' information, including study design, sample characteristics including sample size, mean age and sex, factors within each determinant, and their associations with mobility outcomes, were extracted. DATA SYNTHESIS Because of the heterogeneity of the reported associations, we followed Barnett et al's study protocol and reported associations between factors and mobility outcomes by analyses rather than by article to account for multiple associations generated in 1 article. Qualitative data were synthesized using content analysis. A total of 300 articles were included with 269 quantitative, 22 qualitative, and 9 mixed-method articles representing personal (n=80), and financial (n=1), environmental (n=98), more than 1 factor (n=121). The 278 quantitative and mixed-method articles reported 1270 analyses; 596 (46.9%) were positively and 220 (17.3%) were negatively associated with mobility outcomes among older adults. Personal (65.2%), financial (64.6%), and environmental factors (62.9%) were associated with mobility outcomes, mainly in the expected direction with few exceptions in environmental factors. CONCLUSIONS Gaps exist in understanding the effect of some environmental factors (eg, number and type of street connections) and the role of gender on older adults' walking outcomes. We have provided a comprehensive list of factors with each determinant, allowing the creation of core outcome set for a specific context, population, or other forms of mobility, for example, driving.
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Affiliation(s)
- Michael E Kalu
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Canada.
| | - Vanina Dal Bello-Haas
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Meridith Griffin
- Department of Health, Aging & Society, Faculty of Social Science, McMaster University, Hamilton, Canada
| | - Sheila Boamah
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Jocelyn Harris
- School of Rehabilitation Science, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Mashal Zaide
- Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Daniel Rayner
- Department of Health Science, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Nura Khattab
- Department of Kinesiology, Faculty of Sciences, McMaster University, Hamilton, Canada
| | - Salma Abrahim
- Department of Kinesiology, Faculty of Sciences, McMaster University, Hamilton, Canada
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Mullan SM, Evans NJ, Sewell DK, Francis SL, Polgreen LA, Segre AM, Polgreen PM. Predicting use of a gait-stabilizing device using a Wii Balance Board. PLoS One 2023; 18:e0292548. [PMID: 37796884 PMCID: PMC10553233 DOI: 10.1371/journal.pone.0292548] [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: 12/06/2022] [Accepted: 09/22/2023] [Indexed: 10/07/2023] Open
Abstract
Gait-stabilizing devices (GSDs) are effective at preventing falls, but people are often reluctant to use them until after experiencing a fall. Inexpensive, convenient, and effective methods for predicting which patients need GSDs could help improve adoption. The purpose of this study was to determine if a Wii Balance Board (WBB) can be used to determine whether or not patients use a GSD. We prospectively recruited participants ages 70-100, some who used GSDs and some who did not. Participants first answered questions from the Modified Vulnerable Elders Survey, and then completed a grip-strength test using a handgrip dynamometer. Finally, they were asked to complete a series of four 30-second balance tests on a WBB in random order: (1) eyes open, feet apart; (2) eyes open, feet together; (3) eyes closed, feet apart; and (4) eyes closed, feet together. The four-test series was repeated a second time in the same random order. The resulting data, represented as 25 features extracted from the questionnaires and the grip test, and data from the eight balance tests, were used to predict a subject's GSD use using generalized functional linear models based on the Bernoulli distribution. 268 participants were consented; 62 were missing data elements and were removed from analysis; 109 were not GSD users and 97 were GSD users. The use of velocity and acceleration information from the WBB improved upon predictions based solely on grip strength, demographic, and survey variables. The WBB is a convenient, inexpensive, and easy-to-use device that can be used to recommend whether or not patients should be using a GSD.
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Affiliation(s)
- Sean M. Mullan
- Department of Computer Science, University of Iowa, Iowa City, Iowa, United States of America
| | - Nicholas J. Evans
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, United States of America
| | - Daniel K. Sewell
- Department of Biostatistics, University of Iowa, Iowa City, Iowa, United States of America
| | - Shelby L. Francis
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, United States of America
| | - Linnea A. Polgreen
- Department of Pharmacy Practice and Science, University of Iowa, Iowa City, Iowa, United States of America
| | - Alberto M. Segre
- Department of Computer Science, University of Iowa, Iowa City, Iowa, United States of America
| | - Philip M. Polgreen
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, United States of America
- Department of Epidemiology, University of Iowa, Iowa City, Iowa, United States of America
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Ferrell SC, Ferrell MC, Claassen A, Balogun SA, Vassar M. Frequently asked questions about mobility devices among older adults. Eur Geriatr Med 2023; 14:1075-1081. [PMID: 37505403 DOI: 10.1007/s41999-023-00815-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 06/07/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE To assess frequently asked questions (FAQs) about mobility devices among older adults. MATERIALS AND METHODS We searched multiple terms on Google to find FAQs. Rothwell's classification, JAMA benchmark criteria, and Brief DISCERN were used to categorize and assess each entry. RESULTS Our search yielded 224 unique combinations of questions and linked answer sources. Viewing questions alone resulted in 214 unique FAQs, with the majority seeking factual information (130/214, 60.7%). Viewing website sources alone resulted in 175 unique answer sources, most of which were retail commercial sites (68/175, 38.9%) followed by non-retail commercial sites (65/175, 37.1%). Statistical analysis showed a significant difference between the JAMA benchmark scores by source type (p < 0.00010) and Brief DISCERN scores by source type (p = 0.0001). DISCUSSION Our findings suggest government, academic, and possibly non-retail commercial sources may provide better quality information about the use of mobility devices. We recommend medical providers be prepared to promote and provide quality resources on the risks, benefits, and proper techniques for using mobility devices.
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Affiliation(s)
- Sydney C Ferrell
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, 1111 W 17th St., Tulsa, OK, 74107, USA.
| | - Matthew C Ferrell
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, 1111 W 17th St., Tulsa, OK, 74107, USA
| | - Analise Claassen
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, 1111 W 17th St., Tulsa, OK, 74107, USA
| | - Seki A Balogun
- Department of the Geriatric Medicine, The University of Oklahoma College of Medicine, Oklahoma City, OK, USA
| | - Matt Vassar
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, 1111 W 17th St., Tulsa, OK, 74107, USA
- Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
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16
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Xu S, Qian L, Hao J, Wang J, Qiu Y. Balance-Associated Tests Contribute to Predicting the Need for Ambulatory Assistive Devices (AAD) among Community-Dwelling Older Adults. Healthcare (Basel) 2023; 11:2405. [PMID: 37685439 PMCID: PMC10487081 DOI: 10.3390/healthcare11172405] [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: 07/25/2023] [Revised: 08/20/2023] [Accepted: 08/26/2023] [Indexed: 09/10/2023] Open
Abstract
This study aims to analyze the use of ambulatory assistive devices (AAD) in relation to balance-associated tests and assist medical staff in providing professional objective reference values for older adults on whether to use AAD. Older adults (n = 228) were recruited from the local community to participate in this study. Participants were divided into the AAD-use group and the non-AAD-use group. Four balance-associated tests and scales were applied to predict the relationship between balance function and the use of AAD in older adults. They were used to assess the participant's balance function and confidence in maintaining balance and were considered the most reliable measures of balance. There were significant differences in the Berg Balance Scale (BBS) score and Timed Up and Go Test (TUGT) among the subjects in the AAD-use group and non-AAD-use group (p < 0.001). The ROC curve analysis presented the following cut-off values for balance tests and scales: 23.62 s for the TUGT test and 41.5 points for the BBS score. For example, if the TUGT score is greater than 23.62 s and the BBS score is below 41.5 points, AAD is recommended for older adults to maintain balance and prevent falls. These objective reference standards may be useful in guiding medical personnel to determine whether older adults need to use AAD. In future studies, we hope to include more participants for subgroup analysis, investigating different types of AAD and their effects on older adults.
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Affiliation(s)
- Shiqi Xu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214126, China; (S.X.); (J.H.)
| | - Lei Qian
- Department of Rehabilitation, Wuxi 9th Affiliated Hospital of Soochow University, Wuxi 214023, China;
| | - Jianru Hao
- Wuxi School of Medicine, Jiangnan University, Wuxi 214126, China; (S.X.); (J.H.)
| | - Jun Wang
- Department of Rehabilitation, Wuxi 9th Affiliated Hospital of Soochow University, Wuxi 214023, China;
| | - Yuyu Qiu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214126, China; (S.X.); (J.H.)
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Jacobs M, Stramel DM, Shair M, Agrawal SK. Evaluating Gait Stability and Muscle Activation in Different Hand Holding Conditions Using the Robotic Walker-mTPAD. SENSORS (BASEL, SWITZERLAND) 2023; 23:5996. [PMID: 37447845 DOI: 10.3390/s23135996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/05/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
While walkers are used as mobility aids for different gait impairments, little is known about the factors that affect the performance of such aids. Therefore, we investigated the impact of arm-holding conditions on gait stability and muscle activation. We used surface electromyography (sEMG) sensors on specific arm and leg muscles while the users took laps with a robotic walker, the mobile Tethered Pelvic Assist Device (mTPAD), on an instrumented mat. Eleven participants without gait disorders walked with and without a 10% body weight (BW) force applied on the pelvis in the following three configurations: (i) while gripping the walker's frame, (ii) while using an armrest with their arms at a 90∘ angle, and (iii) while using an armrest with their arms at a 130∘ angle for 5 min each. Our results showed that when applying a force, the users changed their gait to increase stability. We also discovered differences in muscle activation based on the user's specific arm conditions. Specifically, the 130∘ condition required the least muscle activation, while gripping the walker's frame increased specific muscle activation compared to 90∘ and 130∘. This study is the first to evaluate how arm-holding and external loading conditions alter gait and muscle activations using the mTPAD.
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Affiliation(s)
- Malka Jacobs
- Department of Biomedical Engineering, The City College of New York, New York, NY 10031, USA
| | | | | | - Sunil K Agrawal
- Department of Mechanical Engineering, Columbia University, New York, NY 10027, USA
- Department of Rehabilitation and Regenerative Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
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18
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Bay AA, Ramachandran S, Ni L, Prusin T, Hackney ME. Differences in Balance Confidence, Fear of Falling, and Fall Risk Factors Among White and Black Community-Dwelling Older Adults. J Geriatr Phys Ther 2023; 46:122-131. [PMID: 35981334 PMCID: PMC10189616 DOI: 10.1519/jpt.0000000000000364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Falling among older adults is common and can cause chronic health complications. Fear of falling, a lasting concern about falling that can lead an individual to avoid activities he or she can perform, is strongly associated with falling and fall risk. Although White older adults fall more often, Black older adults have more fall risk factors. The purpose of this study was to investigate factors that explain fear of falling and differences between White and Black community-dwelling older adults in fear of falling, balance confidence, and fall risk factors. METHODS Using a cross-sectional, retrospective design, 84 community-dwelling older adults (mean age [SD] = 69.0 [5.2], range: 55-80; White, n = 37, 44%; Black, n = 47, 56%, M/F = 20/64) were assessed. Assessments were conducted in a laboratory for human studies. Fall history and risk factors, and subjective fear of falling, were collected. The Montreal Cognitive Assessment (MoCA), Activities-Specific Balance Confidence (ABC) score, preferred, backward, and fast Gait Speed, Short Form-12 Physical and Mental Component Scores, fear of falling rating scale, and demographics questionnaires were administered. Analyses included a proportional odds logistic regression model to examine which factors predicted ABC score and which factors were associated with subjective fear of falling, 1-way analysis of variance for continuous variables, the Fisher exact test for categorical variables, and the Mann-Whitney-Wilcoxon test for ordinal variables. RESULTS Black participants had significantly fewer years of education ( P = .007), lower MoCA scores ( P = .002), and slower fast gait speed ( P = .032) than White participants. Black participants reported less subjective fear of falling ( P = .043). In the final ABC model (Akaike information criterion 208.26), lower ABC scores were predicted by White race, slower preferred and fast gait speeds, and worse Short Form-12 Mental Composite Scores. DISCUSSION Despite Black participants demonstrating typical characteristics of higher fall risk including lower cognitive scores, slower gait speed, and lower ABC scores, Black participants reported fewer falls. Understanding racial differences is an important factor in fear of falling and balance confidence. CONCLUSION Reasons for racial differences should be examined further in fear of falling and balance confidence to facilitate the development of patient-centered falls prevention physical therapy programs.
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Affiliation(s)
- Allison A. Bay
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Atlanta, Georgia
| | | | - Liang Ni
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Atlanta, Georgia
| | - Todd Prusin
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Atlanta, Georgia
| | - Madeleine E. Hackney
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Atlanta, Georgia
- Atlanta Veterans Affairs Medical Center, Center for Visual and Neurocognitive Rehabilitation, Decatur, Georgia
- Geriatric Research, Education, and Clinical Center (GRECC), Birmingham/Atlanta Veterans Affairs Medical Centers, Birmingham, Alabama
- Emory University Department of Rehabilitation Medicine, Atlanta, Georgia
- Emory University School of Nursing, Atlanta, Georgia
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Bluethmann SM, VanDyke E, Costigan H, O'Shea C, Van Scoy LJ. Exploring the acceptability of the 'smart cane' to support mobility in older cancer survivors and older adults: A mixed methods study. J Geriatr Oncol 2023; 14:101451. [PMID: 36871444 PMCID: PMC10106442 DOI: 10.1016/j.jgo.2023.101451] [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: 09/13/2022] [Revised: 01/19/2023] [Accepted: 02/14/2023] [Indexed: 03/07/2023]
Abstract
INTRODUCTION Approximately 25% of older cancer survivors (i.e., ≥ 65 years, with cancer history) use ≥1 mobility device, surpassing usage by other older adults. Few tools exist for older "survivors" to regain function or follow lifestyle recommendations. Our goal was to explore opportunities to leverage technology-enabled mobility devices, such as the "smart cane," to support mobility goals in these survivors. The research objective was to assess perceptions related to acceptability, usability and preferences of participants regarding technology-enabled mobility devices in everyday life. MATERIALS AND METHODS We used a convergent mixed-methods design, analyzing quantitative data followed by qualitative focus groups. A pre-survey derived from the Senior Technology Acceptance Model assessed the acceptability of technology-enabled devices among participants, who also participated in one of three focus groups delivered via Zoom. The Zoom sessions included facilitated 90-min discussions and video demonstration of the smart cane. Focus group sessions were recorded and transcribed verbatim and thematic content analysis was conducted. RESULTS We recruited 12 older US survivors. Participants were 58% female, aged 68-86, and 16% non-White. From a pre-survey of participants, 83% said that they liked the idea of technology-enhanced mobility device and 100% said they thought they could be skillful at using a technology-enabled device if training was provided. Though participants were enthusiastic about the smart cane overall and felt the smart cane supported independence for older adults, the themes revealed concerns about safety, accessibility and technology support, as well as the concern for negative impact on self-image due to use of a mobility device. There was a strong preference for working with clinical professionals as the most trusted sources for referrals, if a smart cane was suggested. DISCUSSION Older survivors in our sample found the smart cane very acceptable, and supportive of independence for older adults with cancer and other conditions. Participants also provided many insights that revealed additional research needed to support access, safety and usability for older adults, older survivors and caregivers, especially by partnering with clinical professionals.
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Affiliation(s)
- Shirley M Bluethmann
- Department of Social Sciences and Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC, United States of America.
| | - Erika VanDyke
- Department of Medicine, The Pennsylvania State University College of Medicine, Hershey, PA, United States of America
| | - Heather Costigan
- Department of Medicine, The Pennsylvania State University College of Medicine, Hershey, PA, United States of America
| | - Charles O'Shea
- Stakeholders for Care in Oncology & Research for Our Elders Board (SCOREboard), Part of the Cancer and Aging Research Group, City of Hope, Duarte, CA, United States of America
| | - Lauren Jodi Van Scoy
- Department of Medicine, The Pennsylvania State University College of Medicine, Hershey, PA, United States of America; Department of Humanities and Public Health Sciences, The Pennsylvania State University College of Medicine, Hershey, PA, United States of America
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20
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Andryk LM, Knight BT, Graf AR, Middleton AH, Grindel SI. Reverse shoulder arthroplasty in upper extremity ambulators: a matched-cohort analysis. J Shoulder Elbow Surg 2023:S1058-2746(23)00290-2. [PMID: 37001794 DOI: 10.1016/j.jse.2023.02.132] [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: 09/20/2022] [Revised: 02/02/2023] [Accepted: 02/20/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Upper extremity ambulators (UEAs) who require prolonged use of assistive devices for mobility have a high incidence of shoulder pathology secondary to increased stress across the shoulder joint with upper extremity weight-bearing. Reverse shoulder arthroplasty (RSA) for rotator cuff arthropathy has historically been associated with increased complications in UEA, but more recent studies have shown more promising outcomes. The objective of this study is to evaluate clinical outcomes and complication rates between these 2 groups to define the relative risk of RSA in the UEA population and identify opportunities to improve treatment outcomes. METHODS An institutional review board-approved retrospective chart review was performed in patients who underwent RSA at our institution by the senior author from 2004 to 2019. UEAs were defined as patients who used regular upper extremity assistive devices for community ambulation before initial consultation for the surgical extremity. Pre- and postoperative range of motion, visual analog scale scores, American Shoulder and Elbow Surgeons scores, Constant-Murley scores, and Simple Shoulder Test scores were measured at defined intervals. Complications including infection, instability, and need for revision surgery were also compared. All patients were followed for a minimum of 2 years postoperatively. RESULTS A total of 159 RSA procedures (70 UEAs, 89 controls) were performed during the study period. On average, UEA patients had more preoperative pain and less shoulder function than controls, with statistically significant differences in visual analog scores (6.897 vs. 5.532, P = .0010) and American Shoulder and Elbow Surgeons scores (33.50 vs. 40.20, P = .0290), respectively. Despite the lower baseline values, UEA patients experienced excellent postoperative improvement, leading to similar postoperative pain and shoulder function except for a lower average forward flexion in the UEA group (127° vs. 135°, P = .0354). Notching and complication rates were also similar between the 2 groups, with notching rates of 59% and 50% and complication rates of 14.3% and 13.5% in the UEA and control groups, respectively. CONCLUSIONS RSA in the UEA population can achieve similar pain and functional outcomes as compared with age-matched controls without a significant increase in complication rates; however, further studies are required to assess long-term comparative outcomes in this challenging patient population.
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Affiliation(s)
- Logan M Andryk
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Benjamin T Knight
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Alexander R Graf
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Austin H Middleton
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Steven I Grindel
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
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Lee DCA, Burton E, Meyer C, Haines TP, Hunter S, Dawes H, Suttanon P, Fullarton S, Connelly F, Stout JC, Hill KD. The Potential for Effect of a Six-Week Training Program for Gait Aid Use in Older People with Dementia with Unsteadiness of Gait: A Pilot Study. J Clin Med 2023; 12:jcm12041574. [PMID: 36836110 PMCID: PMC9967216 DOI: 10.3390/jcm12041574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
This study examined the potential for effect of a six-week gait aid training program for people with dementia on spatiotemporal gait outcomes, perception of use, and falls with gait aid use. The program utilised four 30-min physiotherapy home visits, scheduled at weeks 1/2/3/6, and was enhanced by carer-supervised practice. Falls and the physiotherapist's clinical judgement of participants achieving safe gait aid use during and after the program were described. Perception ratings at each visit were measured using Likert scales which, along with the spatiotemporal outcomes using the gait aid (Time-Up-and-Go-Test, 4-m-walk-test, Figure-of-8-Walk-Test with/without a cognitive task) at weeks 1 and 6, and at weeks 6 and 12 (6-week post-program), were examined with ordinal logistic regression analyses. Twenty-four community-dwelling older people with dementia and their carers participated. Twenty-one (87.5%) older people achieved safe gait aid use. Twenty falls occurred, and only one faller was using their gait aid when they fell. Walking speed, step length, and cadence significantly improved when walking with the gait aid at week 6 compared with week 1. No significant improvements in spatiotemporal outcomes were retained at week 12. Physiotherapists were more likely to agree that gait aid use had improved walking safety among older people with dementia with subsequent training visits. Larger studies of the gait aid training program are needed for this clinical group.
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Affiliation(s)
- Den-Ching A. Lee
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University (Peninsula Campus), Frankston, VIC 3199, Australia
- National Centre for Healthy Ageing, Monash University and Peninsula Health, Frankston, VIC 3199, Australia
- Correspondence: ; Tel.: +613-9904-4662
| | - Elissa Burton
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
- enAble Institute, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
| | - Claudia Meyer
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University (Peninsula Campus), Frankston, VIC 3199, Australia
- Bolton Clarke Research Institute, Forest Hill VIC 3131, Australia
- Centre for Health Communication and Participation, La Trobe University, Bundoora, VIC 3086, Australia
- College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia
| | - Terry P. Haines
- National Centre for Healthy Ageing, Monash University and Peninsula Health, Frankston, VIC 3199, Australia
- School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, VIC 3199, Australia
| | - Susan Hunter
- School of Physical Therapy, University of Western Ontario, London, ON N6G 1H1, Canada
| | - Helen Dawes
- NIHR Exeter BRC, Medical School, University of Exeter, Exeter EX1 2LU, UK
| | - Plaiwan Suttanon
- Thammasat University Research Unit in Health, Physical Performance, Movement, and Quality of Life for Longevity Society, Faculty of Allied Health Sciences, Thammasat University, Pathumthani 12120, Thailand
| | - Stephanie Fullarton
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
| | - Fiona Connelly
- Department of Geriatric Medicine, Armadale Kalamuda Group, Armadale Health Service, Perth, WA 6112, Australia
| | - Julie C. Stout
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, VIC 3800, Australia
| | - Keith D. Hill
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University (Peninsula Campus), Frankston, VIC 3199, Australia
- National Centre for Healthy Ageing, Monash University and Peninsula Health, Frankston, VIC 3199, Australia
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Choi NG, DiNitto DM, Marti CN. Older Adults' Frequency of Going Outside during the COVID-19 Pandemic: Associations with Physical Distancing, Health Status, and Fall Risk Factors. J Appl Gerontol 2023; 42:324-335. [PMID: 36250259 PMCID: PMC9574528 DOI: 10.1177/07334648221134178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/31/2022] [Accepted: 10/04/2022] [Indexed: 02/03/2023] Open
Abstract
Research shows significant health benefits of going outside in late life. Using the 2019 and 2020 National Health and Aging Trend Study and its 2020 COVID-19 supplemental survey (N = 3,857, age 70+), we examined changes in the past-month frequency of going outside one's home/building during the COVID-19 pandemic in 2020 compared to the same time in 2019. We found that 57.0% reported no change in the frequency of going outside, 32.0% went out less frequently, and 11.0% went out more frequently. Logistic regression models showed that decreased frequency was associated with higher frequency of going outside in 2019, avoidance of contact with those outside their household (AOR = 1.51, 95% CI = 1.10, 2.06), dementia diagnosis, mobility device use, self-rated health (AOR = .85, 95% CI = .75-.97), and being 90+ years of age, female, non-Hispanic Black or Hispanic, divorced/separated. Older adults are likely to benefit from going outside more often when they can safely do so.
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Affiliation(s)
- Namkee G. Choi
- The University of Texas, Steve Hicks School of Social Work, Austin, TX 78712, USA
| | - Diana M. DiNitto
- The University of Texas, Steve Hicks School of Social Work, Austin, TX 78712, USA
| | - C. Nathan Marti
- The University of Texas, Steve Hicks School of Social Work, Austin, TX 78712, USA
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Choi NG, Marti CN, Choi BY, Kunik MM. Recurrent Falls over Three Years among Older Adults Age 70+: Associations with Physical and Mental Health Status, Exercise, and Hospital Stay. J Appl Gerontol 2023; 42:1089-1100. [PMID: 36629139 PMCID: PMC10081943 DOI: 10.1177/07334648221150884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
We used the 2019-2021 U.S. National Health and Aging Trend Study (N = 3,063, age 70+) and multinomial logistic regression and generalized linear models with Poisson and log link to identify correlates of (1) recurrent falls (2 + falls) over 3 years (2019-2021); and (2) any subsequent fall among those who had a fall in 2019. We also examined the associations between falls and hospitalization in 2021. Results show that those with recurrent falls had greater physical/functional and psychological health problems in 2019, while single fallers over the 3 years were not significantly different from those without a fall. Exercise was associated with a lower likelihood of a subsequent fall among those who fell in 2019. Both a single fall and recurrent falls over the 3 years were associated with a higher risk of hospitalization in 2021. Multifactorial fall preventions including exercise and depression/anxiety treatment are needed to mitigate recurrent fall risks.
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Affiliation(s)
- Namkee G Choi
- Steve Hicks School of Social Work, 441903University of Texas at Austin, Austin, TX, USA
| | - C Nathan Marti
- Steve Hicks School of Social Work, 441903University of Texas at Austin, Austin, TX, USA
| | - Bryan Y Choi
- Department of Emergency Medicine, 6556Philadelphia College of Osteopathic Medicine and BayHealth, Dover, DE, USA
| | - Mark M Kunik
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, VA South Central Mental Illness Research, Education and Clinical Center, Baylor College of Medicine, Houston, TX, USA
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Schmidt LI, Wagner M, Büßecker HA, Franke AA. Who uses technical aids in old age? Exploring the implementation of technology-based home modifications in Europe. Front Public Health 2023; 11:1130177. [PMID: 37064714 PMCID: PMC10099246 DOI: 10.3389/fpubh.2023.1130177] [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: 12/22/2022] [Accepted: 02/28/2023] [Indexed: 04/18/2023] Open
Abstract
Introduction Home modifications and features, e.g., handrails or ramps for people using wheelchairs, should allow residents with functional limitations to maintain social participation, health, and wellbeing for aging in place. However, there is little evidence in relation to the individual characteristics shaping this implementation of technology-based home modifications. Current studies often focus on describing the distribution of certain implementations in households but do not provide information on factors predicting the implementation or detailed and multifaceted data on associations with characteristics of the older user. This article, therefore, examines the use of well-established technological aids and home modifications (e.g., ramps, handrails, automatic doors, bathroom or kitchen modifications, chair lifts, and alerting devices) in the households of older adults in Europe. We refer to Lawton's and Nahemow's concept of personal-environment fit and describe the use of technical aids across 18 countries, analyze associations with individual characteristics and social resources, and compare those associations and variance explanation between older adults in their third age ("young-old", 65-79 years) and older adults in their fourth age ("old-old", 80+). Methods Drawing on representative data from the Survey of Health, Ageing, and Retirement in Europe (SHARE), wave 6, a total of N = 38,553 older adults aged 65-105 years (M = 74.4 years, SD = 7.1; 55% women) were analyzed by performing hierarchical logistic regression analyses. Results Indicators of functioning explained the highest proportion of variance, followed by social resources, and variance explanation was higher for the fourth age than for the third age. In particular, older adults with physical limitations, a larger social network, and those who received care from a child outside the household were more likely to have home modifications installed. Discussion The study provides an overview of associations of diverse variables with assistive devices and modifications in the home and can serve as a starting point for public health activities concerning the heterogeneity of people aged 65 years and older.
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Affiliation(s)
- Laura I. Schmidt
- Institute of Psychology, Heidelberg University, Heidelberg, Germany
- Laura I. Schmidt
| | - Melanie Wagner
- Max Planck Institute for Social Law and Social Policy, Max Planck Society Munich, Munich, Germany
| | | | - Annette A. Franke
- Department of Social Work, Protestant University of Applied Sciences Ludwigsburg, Ludwigsburg, Germany
- *Correspondence: Annette A. Franke
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25
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Ferrante LE, Murphy TE, Leo-Summers LS, O’Leary JR, Vander Wyk B, Pisani MA, Gill TM. Development and validation of a prediction model for persistent functional impairment among older ICU survivors. J Am Geriatr Soc 2023; 71:188-197. [PMID: 36196998 PMCID: PMC9870848 DOI: 10.1111/jgs.18075] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/31/2022] [Accepted: 09/10/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Critical illness often leads to persistent functional impairment among older Intensive Care Unit (ICU) survivors. Identification of high-risk survivors prior to discharge from their ICU hospitalization can facilitate targeting for restorative interventions after discharge, potentially improving the likelihood of functional recovery. Our objective was to develop and validate a prediction model for persistent functional impairment among older adults in the year after an ICU hospitalization. METHODS The analytic sample included community-living participants enrolled in the National Health and Aging Trends Study 2011 cohort who survived an ICU hospitalization through December 2017 and had a follow-up interview within 1 year. Persistent functional impairment was defined as failure to recover to the pre-ICU level of function within 12 months of discharge from an ICU hospitalization. We used Bayesian model averaging to identify the final predictors from a comprehensive set of 17 factors. Discrimination and calibration were assessed using area-under-the-curve (AUC) and calibration plots. RESULTS The development cohort included 456 ICU admissions (2,654,685 survey-weighted admissions) and the validation cohort included 227 ICU admissions (1,350,082 survey-weighted admissions). In the development cohort, the median age was 81.0 years (interquartile range [IQR] 76.0, 86.0) and 231 (50.7%) participants were women; demographic characteristics were comparable in the validation cohort. The rates of persistent functional impairment were 49.3% (development) and 50.2% (validation). The final model included age, pre-ICU disability, probable dementia, frailty, prior hospitalizations, vision impairment, depressive symptoms, and hospital length of stay. The model demonstrated good discrimination (AUC 71%, 95% confidence interval [CI] 0.66-0.76) and good calibration. When applied to the validation cohort, the model demonstrated comparable discrimination (AUC 72%, 95% CI 0.66-0.78) and good calibration. CONCLUSIONS Application of the model prior to discharge from an ICU hospitalization may identify older adults at the highest risk of persistent functional impairment in the subsequent year, thereby facilitating targeted interventions and follow-up.
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Affiliation(s)
- Lauren E. Ferrante
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Terrence E. Murphy
- Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Linda S. Leo-Summers
- Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - John R. O’Leary
- Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Brent Vander Wyk
- Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Margaret A. Pisani
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Thomas M. Gill
- Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
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26
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Luo J, Liu Q, Gama Z, Gesang D, Zhu Y, Yang L, Bai D, Zhao Q, Xiao M. Factors Influencing Utilization of Assistive Devices by Tibetan Seniors on the Qinghai-Tibet Plateau: Based on Research Strategy of Triangulation. Patient Prefer Adherence 2023; 17:401-411. [PMID: 36815130 PMCID: PMC9939664 DOI: 10.2147/ppa.s400346] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
PURPOSE To investigate the current situation of assistive device (AD) usage among seniors in Tibet, China, and explore its influencing factors. METHODS A mixed-methods design was used. Cognition, attitude, behavior, and preference toward ADs were assessed by a self-designed questionnaire. Additionally, participants responded to the open-ended questions. Anderson's behavior model analyzed the impacts of the prerequisite factors, enabling factors, and demand factors influencing the utilization of ADs by Tibetan seniors. RESULTS Of the 211 Tibetan seniors, 149 (70.6%) Tibetan seniors expressed the willingness to utilize ADs. Binary Logistic regression analysis showed that one prerequisite factor: age; one enabling factor: care situation, and one demand factor: dysfunctional condition were factors influencing the utilization of ADs. Qualitative comments described: psychological, physical environment, and social support factors were the main influencing factors. CONCLUSION This study presents the current situation to utilize ADs by Tibetan seniors on the Qinghai-Tibet Plateau, incorporates Anderson's behavioral model for quantitative analysis, and combines qualitative research to explore the facilitating and hindering factors, to provide reference and basis for the development of ADs for seniors and policy formulation. The sample size of this study is relatively small and limited to ethnic groups, and we plan to increase the sample size and include more ethnic groups in the future study.
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Affiliation(s)
- Jun Luo
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Qing Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Zhujizhaba Gama
- Department of Rehabilitation Medicine, Tibet Autonomous Region People’s Hospital, Tibet, People’s Republic of China
| | - Deji Gesang
- Department of Rehabilitation Medicine, Tibet Autonomous Region People’s Hospital, Tibet, People’s Republic of China
| | - Ying Zhu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Lining Yang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Dingqun Bai
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Qinghua Zhao
- Department of Nursing, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Mingzhao Xiao
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
- Correspondence: Mingzhao Xiao, 1st Youyi Road, Chongqing, 400016, People’s Republic of China, Tel +86 13608399433, Email
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Liu M, Mo C, Luo Y, Peng W, Tang S. Longitudinal Relationship between Mobility Device Use, Falls and Fear of Falling (FOF) Differed by Frailty Status among Community-Dwelling Older Adults. J Nutr Health Aging 2023; 27:673-679. [PMID: 37702341 DOI: 10.1007/s12603-023-1952-7] [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: 02/28/2023] [Accepted: 06/16/2023] [Indexed: 09/14/2023]
Abstract
OBJECTIVES This study examined the longitudinal relationship between mobility device use, falls and fear of falling (FOF) among community-dwelling older adults by frailty status over a one-year follow-up. DESIGN A longitudinal cohort study. SETTING Communities in the United States. PARTICIPANTS Community-dwelling older adults from the National Health and Aging Trends Study, a nationally representative survey of Medicare Beneficiaries in the United States (N=5,896). MEASUREMENTS Based on yes or no response to the corresponding items for the variables, fall-related outcomes were determined separately including falls and FOF. Falls were assessed by asking participants whether they had a fall and if they had fallen down more than one time. FOF was measured by asking participants whether they worried about falling and if this worry ever limited activities. Mobility device use was determined by asking whether participants used any type of mobility devices and the number of devices used, including cane, walker, wheelchair and scooter. Frailty was assessed using the frailty phenotype. Multinomial logistic regression models were conducted to examine the association between mobility device use and fall-related outcomes among older adults by frailty status. RESULTS At Year 1, 28.6% of participants reported using mobility devices. Among robust participants, using one mobility device had 3.58 times higher risks of FOF with fear-related activity restriction (FAR) than non-device users (95% CI: 1.10-11.65). Cane-only robust users had 5.94 and 2.18 times higher risks of FOF with and without FAR (95% CI: 1.80-19.57; 95% CI: 1.12-4.22) than non-device users. Among pre-frail participants, using one mobility device was associated with recurrent falls and FOF with FAR (RRR=2.02, 95% CI: 1.30-3.14; RRR=2.13, 95% CI: 1.25-3.63). Using ≥2 devices was associated with one fall (RRR=2.08, 95% CI: 1.30-3.33), recurrent falls (RRR=2.92, 95% CI: 1.62-5.25) and FOF with FAR (RRR=2.84, 95% CI: 1.34-6.02). Pre-frail cane-only users were more likely to have one fall (RRR=1.57, 95% CI: 1.06-2.32), recurrent falls (RRR=2.36, 95% CI: 1.48-3.77) and FOF with FAR (RRR=2.08, 95% CI: 1.12-3.87) than non-device users. The number of mobility device used and the use of canes failed to be significantly associated with fall-related outcomes among frail participants. CONCLUSION The number of mobility devices used and the only use of canes were associated with fall-related outcomes among robust and pre-frail individuals. Further research is needed to develop targeted strategies for preventing falls and FOF among older adults with mobility device use, particularly for those in the early stages of frailty.
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Affiliation(s)
- M Liu
- Minhui Liu, Central South University Xiangya School of Nursing, China,
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Luo J, Gama Z, Gesang D, Liu Q, Zhu Y, Yang L, Bai D, Xiao M. Real-life experience of accepting assistive device services for Tibetans with dysfunction: A qualitative study. Int J Nurs Sci 2022; 10:104-110. [PMID: 36860713 PMCID: PMC9969061 DOI: 10.1016/j.ijnss.2022.12.005] [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: 10/02/2022] [Revised: 11/17/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
Objective This study aimed to understand the real-life experiences of Tibetans in China with dysfunction in the process of accepting assistive device services and to provide a reference for service quality improvement and policy formulation. Methods Semi-structured personal interviews were used to collect data. Ten Tibetans with dysfunction representing three categories of different economic level areas in Lhasa, Tibet were selected to participate in the study by purposive sampling method from September to December 2021. The data were analyzed using Colaizzi's seven-step method. Results The results present three themes and seven sub-themes: identification of tangible benefits from assistive devices (enhancing self-care ability for persons with dysfunction, assisting family members with caregiving and promoting harmonious family relationships), problems and burdens (difficulty in accessing professional services and cumbersome processes, not knowing how to use it correctly, psychological burden: fear of falling and stigmatization), and needs and expectations (providing social support to reduce the cost of use, enhancing the accessibility of barrier-free facilities at the grassroots level and improving the environment for the use of assistive devices). Conclusion A proper understanding of the problems and challenges faced by Tibetans with dysfunction in the process of accepting assistive device services, focusing on the real-life experiences of people with functional impairment, and proposing targeted suggestions for improving and optimizing the user experience can provide reference and basis for future intervention studies and related policy formulation.
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Affiliation(s)
- Jun Luo
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhujizhaba Gama
- Department of Rehabilitation Medicine, Tibet Autonomous Region People’s Hospital, Tibet, China
| | - Deji Gesang
- Department of Rehabilitation Medicine, Tibet Autonomous Region People’s Hospital, Tibet, China
| | - Qing Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Zhu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lining Yang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dingqun Bai
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mingzhao Xiao
- Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,Corresponding author.
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Choi NG, Zhou Y, Marti CN, Kunik ME. Associations Between Changes in Depression/Anxiety Symptoms and Fall Worry Among Community-Dwelling Older Adults. J Appl Gerontol 2022; 41:2520-2531. [PMID: 35938473 PMCID: PMC9671840 DOI: 10.1177/07334648221119464] [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: 09/12/2023] Open
Abstract
Using the 2019 and 2020 National Health and Aging Trend Study, we examined the association between fall worry and changes in depression/anxiety symptoms among community-dwelling older adults age 70+ (N = 3333). Past-month fall worry in 2020 included any fall worry (30.9%) and activity-limiting fall worry (34.0% of those with any fall worry). Changes in depression/anxiety symptoms referred to an increase or decrease in the Patient Health Questionnaire-4 symptom categories between 2019 and 2020. Those with fall worry, compared to those without, had significantly higher rates of moderate/severe depression/anxiety symptoms in 2019 and increased depression/anxiety symptoms over time. Multivariable analysis results show that increased depression anxiety symptoms were associated with higher risks of any and activity-limiting fall worry, controlling for previous year's fall worry, fall incidents, and other health- and fall-related covariates. Older adults need to be screened for both depression/anxiety and fall worry. Effective psychosocial and behavioral interventions for both conditions are needed.
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Affiliation(s)
- Namkee G. Choi
- Professor, The University of Texas at Austin Steve Hicks School of Social Work, Austin, TX, USA
| | - Yuanjin Zhou
- Assistant professor, The University of Texas at Austin Steve Hicks School of Social Work, Austin, TX, USA
| | - C. Nathan Marti
- Lecturer, The University of Texas at Austin Steve Hicks School of Social Work, Austin, TX, USA
| | - Mark E. Kunik
- Director, Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety; Michael E. Debakey VA Medical Center; Director, VA South Central Mental Illness Research, Education and Clinical Center; and Professor, Baylor College of Medicine, Houston, TX, USA
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30
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Tse A, Ward S, McNeil J, Barker A, Cicuttini F, Fitzgibbon B, Hussain SM, Owen A, Wang YY, Wolfe R, Gilmartin-Thomas JFM. Severe low back or lower limb pain is associated with recurrent falls amongst older Australians. Eur J Pain 2022; 26:1923-1937. [PMID: 35862463 PMCID: PMC9546413 DOI: 10.1002/ejp.2013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 06/25/2022] [Accepted: 07/16/2022] [Indexed: 11/14/2022]
Abstract
Background Few studies have explored the impact of low back or lower limb pain severity on recurrent (≥2) falls in older adults. Objectives Investigate the association between the severity of low back or lower limb pain, and ≥2 falls or falls‐related injuries. Methods Community‐dwelling Australian males and females in the ASPREE Longitudinal Study of Older Persons (ALSOP), aged ≥70 years. Self‐reported, cross‐sectional questionnaire data regarding number of falls and falls‐related injuries in the last 12 months; and sites and severity of pain experienced on most days. Adjusted relative risks (RR) were estimated from multivariable Poisson regression models, for males and females separately. Results Of 14,892 ALSOP participants, 13% (n = 1983) reported ≥2 falls (‘recurrent fallers’) in the last 12 months. Males and females who reported severe low back, or severe lower limb pain on most days were more likely to report ≥2 falls in the last 12 months compared to those with mild pain (lower back: males RR = 1.70 and females RR = 1.5, p = 0.001; lower limb: males RR = 2.0, p < 0.001 and females RR = 1.4, p = 0.003). Female recurrent fallers who reported severe low back (RR = 1.3, p = 0.029) or lower limb (RR = 1.2, p = 0.024) pain on most days were more likely to report a falls‐related injury in the last 12 months compared to females with mild pain. Conclusion Severe low back or lower limb pain was associated with an increased likelihood of recurrent falls (males/females) or falls‐related injuries (females only). Assessment of severe low back and lower limb pain should be considered as a priority when undertaking falls‐risk evaluation. Significance Severe low back pain, or severe lower limb pain is associated with an increased likelihood of recurrent falls in older males and females, and an increased likelihood of falls‐related injuries in older female recurrent fallers. Assessment and management of severe low back and lower limb pain should be prioritized when undertaking falls‐risk assessment. Future longitudinal research is required to further interrogate this relationship and its underlying mechanisms.
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Affiliation(s)
- Amy Tse
- Aged Care Department, Bankstown-Lidcombe Hospital, New South Wales, Australia.,School of Health, University of New South Wales, New South Wales, Australia
| | - Stephanie Ward
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Centre for Healthy Brain Ageing, University of New South Wales, New South Wales, Australia.,Dept of Geriatric Medicine, Prince of Wales Hospital, New South Wales, Australia
| | - John McNeil
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Anna Barker
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Silver Chain, Victoria, Australia
| | - Flavia Cicuttini
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Bernadette Fitzgibbon
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Sultana Monira Hussain
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Department of Medical Education, Melbourne Medical School, The University of Melbourne, Victoria, Australia
| | - Alice Owen
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Yuan Yuan Wang
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Rory Wolfe
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Julia Fiona-Maree Gilmartin-Thomas
- School of Public Health and Preventive Medicine, Monash University, Victoria, Australia.,Institute for Health & Sport, Victoria University, Victoria, Australia.,Australian Institute for Musculoskeletal Science, Victoria, Australia
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Omaña H, Madou E, Hunter SW. The Effects on Gait of 4-Wheeled Walker Use in People with Alzheimer’s Disease Dementia and Gait Impairment: A Pilot Study. J Alzheimers Dis 2022; 89:399-404. [DOI: 10.3233/jad-220331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In people with dementia, provision of mobility aids is standard treatment for those with impaired gait. However, mobility aid use is independently associated with increased falls risk. In this short communication, gait velocity and stride time variability were recorded in eleven adults with Alzheimer’s disease dementia. Three conditions were tested: single-task (no aid), walking with a walker, and dual-task (walker use and counting backwards) under both a straight path and Figure-of-8 walking configuration. Gait velocity increased when using a walker compared to no aid in the Figure-of-8 walking configuration. Walker use improved gait in simple walking, but benefits diminished upon dual-task.
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Affiliation(s)
- Humberto Omaña
- Faculty of Health Sciences, University of Western Ontario, London, Ontario, Canada
| | - Edward Madou
- Faculty of Health Sciences, University of Western Ontario, London, Ontario, Canada
| | - Susan W. Hunter
- Faculty of Health Sciences, University of Western Ontario, London, Ontario, Canada
- School of Physical Therapy, University of Western Ontario, London, Ontario, Canada
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Calek AK, Schöfl T, Zdravkovic V, Zurmühle P, Ladurner A. Aseptic Revision of Total Hip Arthroplasty With a Single Modular Femoral Stem and a Modified Extended Trochanteric Osteotomy-Treatment Assessment With the Forgotten Joint Score-12. Arthroplast Today 2022; 15:159-166. [PMID: 35601994 PMCID: PMC9121271 DOI: 10.1016/j.artd.2022.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/20/2022] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background Aseptic loosening is among the most common reasons for revision total hip arthroplasty (RTHA). Modular revision stems implanted through an extended trochanteric osteotomy (ETO) promise good results, but patient-reported outcome measures (PROMs) are rarely conveyed. This study used the Forgotten Joint Score-12 (FJS-12) to assess patient-reported outcome in patients who had undergone RTHA for aseptic stem loosening using a modified ETO approach with a tapered, fluted modular stem. Material and methods A single-center analysis of aseptic RTHA was performed (2007–2019). Clinical results (range of motion, walking ability, function), radiographic results (ETO healing, stem subsidence), and PROMs (FJS-12, Harris Hip Score, European Quality of Life 5D Score) were assessed. Minimum follow-up duration was 1 year. Complications including revisions were recorded. Results Primary outcome parameters were assessed on 72 patients (mean age 73.3 years, mean body mass index 27.6kg/m2). Additional PROMs were collected by phone interviews from 41 patients (mean follow-up 5.7 years). In 76%, leg length was restored, and a normal gait was achieved. After 1 year, the ETO was healed in 93%; subsidence occurred in 8.3% of cases. The mean FJS-12 at the final follow-up was 85.6 ± 23.6, and the respective Harris Hip Score and European Quality of Life 5D Score averaged 87 ± 17.8 and 72.9 ± 15.9. Complication and revision rates were 33.3% and 13.9%, respectively. Conclusion Aseptic RTHA as presented here resulted in excellent PROMs in the medium term. FJS-12 score averaged 85.6 with a mean follow-up of 5.7 years. Treatment using a modular implant and a modified ETO was associated with good clinical and radiographic outcomes. Complication and revision rates were 33.3% and 13.9%, respectively.
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Affiliation(s)
- Anna-Katharina Calek
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Thomas Schöfl
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Vilijam Zdravkovic
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Pia Zurmühle
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Andreas Ladurner
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
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Mortenson WB, Routhier F, Mahmood A, Prescott M, Labbé D, Martin Ginis KA, Miller WC. Predictors of Psychological Distress and Confidence Negotiating Physical and Social Environments Among Mobility Device Users. Am J Phys Med Rehabil 2022; 101:324-330. [PMID: 34050064 DOI: 10.1097/phm.0000000000001816] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We conducted an intersectional analysis to explore how demographic characteristics and mobility device use were associated with psychological distress (depression and anxiety) and confidence negotiating physical and social environments. DESIGN Cross-sectional data were collected using the Hospital Anxiety and Depression Scale, modified Wheelchair Use Confidence Scale, and self-reported functional independence scale. PARTICIPANTS The sample included 105 participants. Primary mobility devices used included mobility scooters (27%), power wheelchairs (26%), manual wheelchairs (25%), walkers (11%), and cane or crutch (12%). The mean age of participants was 58 yrs, 53% were female, and 52% lived alone and were functionally independent with the use of assistive technology. RESULTS We were able to explain between 39% and 65% of the variance (adjusted R2) in the dependent variables with parsimonious regression models. Age was an independent predictor of all outcomes. Women were less confident negotiating the physical environment, and walker use was associated with depression and lower confidence negotiating physical environments, but increased confidence negotiating social environments. CONCLUSIONS Age is associated with psychosocial outcomes for assistive device users, and those who use walkers may experience increased challenges with depression and negotiating the physical environment. Pending confirmatory research, the findings may have important implications for targeted interventions related to device provision.
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Affiliation(s)
- W Ben Mortenson
- From the Department of Occupational Sciences and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada (WBM, MP, DL, WCM); International Collaboration on Repair Discoveries (ICORD), Vancouver, British Columbia, Canada (WBM); Rehabilitation Research Program, Vancouver Coastal Health Research Institute (VCHRI), Vancouver, British Columbia, Canada (WBM, MP, DL, WCM); Department of Rehabilitation, Faculty of Medicine, Université Laval, Québec, Québec, Canada (FR); Centre interdisciplinaire de recherche en réadaptation et en intégration sociale, Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale, Québec, Québec, Canada (FR); Department of Gerontology, Faculty of Arts and Social Sciences, Simon Fraser University, Burnaby, British Columbia, Canada (AM); Disability and Human Development Department, University of Illinois at Chicago, Chicago, Illinois (DL); Reichwald Family UBC Southern Medical Program Chair in Preventive Medicine, Vancouver, British Columbia, Canada (KAM); and Department of Medicine, Faculty of Medicine, School of Health and Exercise Sciences, Centre for Chronic Disease Prevention and Management, University of British Columbia, Kelowna, British Columbia, Canada (KAM)
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Danemayer J, Boggs D, Delgado Ramos V, Smith E, Kular A, Bhot W, Ramos-Barajas F, Polack S, Holloway C. Estimating need and coverage for five priority assistive products: a systematic review of global population-based research. BMJ Glob Health 2022; 7:bmjgh-2021-007662. [PMID: 35101862 PMCID: PMC8804659 DOI: 10.1136/bmjgh-2021-007662] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/10/2021] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION To improve access to assistive products (APs) globally, data must be available to inform evidence-based decision-making, policy development and evaluation, and market-shaping interventions. METHODS This systematic review was undertaken to identify studies presenting population-based estimates of need and coverage for five APs (hearing aids, limb prostheses, wheelchairs, glasses and personal digital assistants) grouped by four functional domains (hearing, mobility, vision and cognition). RESULTS Data including 656 AP access indicators were extracted from 207 studies, most of which (n=199, 96%) were cross-sectional, either collecting primary (n=167) or using secondary (n=32) data. There was considerable heterogeneity in assessment approaches used and how AP indicators were reported; over half (n=110) used a combination of clinical and self-reported assessment data. Of 35 studies reporting AP use out of all people with functional difficulty in the corresponding functional domains, the proportions ranged from 4.5% to 47.0% for hearing aids, from 0.9% to 17.6% for mobility devices, and from 0.1% to 86.6% for near and distance glasses. Studies reporting AP need indicators demonstrated >60% unmet need for each of the five APs in most settings. CONCLUSION Variation in definitions of indicators of AP access have likely led to overestimates/underestimates of need and coverage, particularly, where the relationship between functioning difficulty and the need for an AP is complex. This review demonstrates high unmet need for APs globally, due in part to disparate data across this sector, and emphasises the need to standardise AP data collection and reporting strategies to provide a comparable evidence base to improve access to APs.
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Affiliation(s)
- Jamie Danemayer
- Department of Computer Science, Global Disability Innovation Hub, University College London, London, UK
| | - Dorothy Boggs
- International Centre for Evidence in Disability, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Emma Smith
- Department of Psychology, Assisted Living and Learning Institute, Maynooth University, Maynooth, Ireland
| | - Ariana Kular
- Department of Health Sciences, Mental Health and Wellbeing, University of Warwick, Warwick, UK
| | - William Bhot
- Department of Computer Science, Global Disability Innovation Hub, University College London, London, UK
| | - Felipe Ramos-Barajas
- Department of Computer Science, Global Disability Innovation Hub, University College London, London, UK
| | - Sarah Polack
- International Centre for Evidence in Disability, London School of Hygiene and Tropical Medicine, London, UK
| | - Cathy Holloway
- Department of Computer Science, Global Disability Innovation Hub, University College London, London, UK
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Schöfl T, Calek AK, Zdravkovic V, Zurmühle P, Ladurner A. Mid-term outcomes following transfemoral revision of total hip arthroplasty for Vancouver B2/B3 periprosthetic fractures. Injury 2022; 53:653-660. [PMID: 34862036 DOI: 10.1016/j.injury.2021.11.036] [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: 05/25/2021] [Revised: 11/08/2021] [Accepted: 11/14/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Periprosthetic femoral fractures (PFF) are often the reason for revising total hip arthroplasty (RTHA). Converting these fractures into modified extended trochanteric osteotomy (mETO) facilitates stem revision. Modular revision stems are a common choice with good results. We present mid-term outcomes in patients undergoing RTHA for Vancouver B2/B3 PFF using a tapered, fluted modular stem with an mETO approach. MATERIALS AND METHODS A single-center analysis of patients with RTHA for Vancouver B2/B3 PFF using a single modular implant with mETO was performed (2007 - 2019). Clinical outcome (mobility, range of motion, function), radiological outcome (fracture healing, stem subsidence) and patient reported outcome measures (FJS-12, HHS, EQ-5D) were assessed. RESULTS Ninety-seven patients (mean age 78.1 years, BMI 25.8 kg/m2, 85.6% B2-fractures) were included; 80 patients had complete clinical and radiological follow-ups. Normal unaided gait without limping was achieved in 38/80 patients. After one year fracture / mETO healing occurred in 74/80 patients; 5.3 years after surgery, the respective FJS-12, HHS and EQ-5D (available in 34 patients) averaged 81.3 ± 30.2, 71.4 ± 18.7 and 0.8 ± 0.2. We documented 7 in-hospital deaths, 18.8% postoperative complications and 13.8% revisions with stem revisions being most commonly for subsequent PFF or subsidence. CONCLUSION Good clinical and radiological outcomes and rather low complication and revision rates (18.8% and 13.8%) were achieved. FJS-12 showed excellent results in patients undergoing RTHA for Vancouver B2/B3 PFF using a cementless, dual modular titanium revision stem and an mETO approach. Joint awareness was thereby similar to previously reported primary THA results at 5.3 years follow-up.
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Affiliation(s)
- Thomas Schöfl
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Anna-Katharina Calek
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Vilijam Zdravkovic
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Pia Zurmühle
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland
| | - Andreas Ladurner
- Department of Orthopaedics and Traumatology, Kantonsspital St. Gallen, St.Gallen, Switzerland.
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Kearns WD, Becker AJ, Condon JP, Molinari V, Hanson A, Conover W, Fozard JL. Views of wheelchair users and caregivers regarding a passive safety monitoring system for electric powered wheelchair operators with cognitive impairment. Assist Technol 2022; 34:64-76. [PMID: 31710274 PMCID: PMC7239719 DOI: 10.1080/10400435.2019.1689537] [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] [Indexed: 01/04/2023] Open
Abstract
The opinions of cognitively intact current wheelchair users and their professional caregivers were solicited to explore acceptability of the concept of a passive electric wheelchair-mounted movement monitor to track driving safety and cognitive impairment. Two focus groups of electric wheelchair users (N = 9), and two focus groups of staff caregivers (N = 8) were conducted at a congregate care facility. Participants also completed a questionnaire examining their perceptions of the concept. The results indicated most wheelchair users and staff caregivers were receptive to the idea of a passive safety monitoring system for wheelchairs to detect cognitive impairment. Three main and interrelated themes emerged regarding how the device could promote safety, how such a system might infringe upon the users' autonomy, and how and to whom the cognitive state information should be communicated. Legal, training, and marketing issues reflected similar concerns over balancing autonomy with safety issues. If successfully addressed, it appears there would be support for the device's use not only for older adults in institutional settings, but perhaps also among community living younger and older adults. A passive safety monitoring system for wheelchairs is acceptable to wheelchair users and can be successfully marketed if developers balance autonomy and safety concerns.
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Affiliation(s)
- William D. Kearns
- College of Behavioral and Community Sciences, University of South Florida, Tampa. Florida, USA
| | - Adam J. Becker
- Innovative Design Labs, Inc., Minneapolis, Minnesota, USA
| | - John P. Condon
- Innovative Design Labs, Inc., Minneapolis, Minnesota, USA
| | - Victor Molinari
- College of Behavioral and Community Sciences, University of South Florida, Tampa. Florida, USA
| | - Ardis Hanson
- Shimberg Health Sciences Library, University of South Florida, Tampa. Florida, USA
| | - William Conover
- College of Engineering, University of South Florida, Tampa. Florida, USA
| | - James L. Fozard
- College of Behavioral and Community Sciences, University of South Florida, Tampa. Florida, USA
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Joo B, Marquez JL, Osmotherly PG. Ten-Second Tandem Stance Test: A Potential Tool to Assist Walking Aid Prescription and Falls Risk in Balance Impaired Individuals. Arch Rehabil Res Clin Transl 2021; 4:100173. [PMID: 35282143 PMCID: PMC8904864 DOI: 10.1016/j.arrct.2021.100173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Objective To assess the utility of a 10-second tandem stance test in predicting gait impairment and the need for a mobility aid. Design Cross-sectional study. Setting Public hospital ambulatory and hospitalized care. Participants Participants were drawn from referrals to the physiotherapy service and patients identified by health care staff as needing mobility assessment. Eighty-seven people were referred to the study. Sixty-one individuals (N=61) consented to participate; mean age was 76±9.8 years and 61% were female. All participants were community dwelling. Intervention The 10-second tandem stance test and gait parameters were measured while walking with no walking aid, a walking stick, and a 4-wheeled walker were assessed. Main Outcome Measures Associations between the 10-second tandem stance test performance with prescribed walking aids (primary outcome variable), gait parameters (gait cycle time, cadence, stance phase, swing phase, double support, stride length, speed, peak angle velocity, maximal heel clearance), falls history, falls risk (Falls Risk for Older People in the Community [FROP-Com]), and walking aid use. Results Inability to maintain tandem stance for 10 seconds significantly increased the odds of requiring a prescribed walking aid (odds ratio [OR], 5.19; P=.01). Tandem stance test time was positively correlated with stride length, gait speed, peak angle velocity, and maximal heel clearance during the gait cycle. Correlation between tandem stance time and number of falls was weak but significant (ρ=−0.31, P=.01), and FROP-Com score for falls risk was negative and moderate for nonpreferred foot behind (ρ=−0.58, P<.01). The 10-second tandem stance with nonpreferred foot behind was associated with falling in previous 12 months (P=.04). Walking aid use history in subgroups with the individuals who cannot maintain the tandem stance with nonpreferred foot behind for 10 seconds was associated with falling in previous 12 months (OR, 55.00; 95% CI, 2.44-1238.46; P=.01). Conclusions The 10-second tandem stance test was associated with professionally prescribed walking aids, gait parameters with prescribed walking aids, falls, and walking aid use history, indicating the test may be useful to guide the prescription of walking aids.
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Rzepkowski T, Abrams SC, Bell FP, Orkwis A, Radin H, Reinoso G. The impact of walker height positions and their influence on triceps activity and energy conservation: a pilot study. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2021. [DOI: 10.12968/ijtr.2019.0108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background/Aims Millions of adults use walkers for functional mobility. Inappropriate walker use is associated with incorrect height, forward-leaning posture, and increased energy expenditure. Few studies have investigated the impact of walker positions and their influence on triceps activity. The present study assessed walker height and baseline positioning for individuals with a 50% weight bearing restriction of the lower extremity, and implications for energy conservation. Methods A total of 38 young adults (mean age = 24.95 years; 84.2% female; 15.8% male) participated in this study with a two-wheeled walker. Participants executed five walker positions while maintaining 50% weight bearing of the lower extremity to determine the effect on triceps electromyography activity. Results Triceps electromyography activity did significantly change across the five walker positions assessed (X2 [df=37, P<0.001]). This study showed that the median electromyography activity for positions B (median=0.268) and A (median=0.280) was significantly less than the median electromyography activity for position E (median=0.452; P<0.001). The effect sizes for comparisons of positions B and E (r=0.49) as well as A and E were the largest (r=0.53). Conclusions These findings suggest an elbow angle of 26–35° (position B), followed by an elbow angle of 15–25° (position A), with the walker in line with the heels of the participant, to be superior in minimising exertion of the triceps.
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Affiliation(s)
- Terry Rzepkowski
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
| | - Saige C Abrams
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
| | - Farrah P Bell
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
| | - Alexander Orkwis
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
| | - Hunter Radin
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
| | - Gustavo Reinoso
- Department of Occupational Therapy, Nova Southeastern University, Clearwater, Florida, USA
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Kuboshima Y, McIntosh J. Housing design that improves the independence and safety for older adults using a walker. APPLIED ERGONOMICS 2021; 97:103539. [PMID: 34375878 DOI: 10.1016/j.apergo.2021.103539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/12/2021] [Accepted: 07/21/2021] [Indexed: 06/13/2023]
Abstract
Globally, the walker is one of the most common assistive technologies used by older adults with mobility impairments, which is also the case in New Zealand. However, there is a scarcity of knowledge regarding their specific requirements in housing design. Adopting an ethnographic approach, the perceptions and spatial use of 16 older adults who used a walker were investigated as part of a larger study on quality of life and housing design. Five emergent themes for walker user perception and spatial use were identified, from which design considerations were distilled and then categorised into 10 design elements. The study highlights differences between the requirements for accommodating walkers and those for accommodating wheelchair users. It provides new insights into improved housing design for older adults, which have the potential to be incorporated into existing frameworks for accessible design and universal design thereby improving the independence and safety of older adults.
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Affiliation(s)
- Yukiko Kuboshima
- School of Architecture, Victoria University of Wellington, New Zealand.
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Evaluating the Association Between Hearing Loss and Falls in Adults With Vestibular Dysfunction or Nonvestibular Dizziness. Ear Hear 2021; 43:1003-1012. [PMID: 34751678 PMCID: PMC9010359 DOI: 10.1097/aud.0000000000001156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Although emerging evidence suggests that hearing loss (HL) is an independent risk factor for falls, it is unclear how HL may impact falls risk in adults with vestibular dysfunction and nonvestibular dizziness. The purpose of this study was to characterize the impact of HL on falls in patients with vestibular dysfunction and nonvestibular dizziness relative to a group of patients without dizziness. In addition, this study aimed to evaluate whether there was an interactive effect between HL and vestibular dysfunction or nonvestibular dizziness on the odds of falling. DESIGN The authors conducted a retrospective cross-sectional study of 2,750 adult patients with dizziness evaluated at a tertiary care center vestibular clinic between June 1, 2015, and October 7, 2020. Only patients with available self-reported falls status, as extracted from the electronic medical record, were included. Patients were classified into the following diagnostic groups based on rotary chair testing and videonystagmography: benign paroxysmal positional vertigo (BPPV, n = 255), unilateral vestibular hypofunction (UVH, n = 456), bilateral vestibular hypofunction (BVH, n = 38), central dysfunction (n = 208), multiple diagnoses (n = 109), and dizzy, nonvestibular (n = 1,389). A control group of patients without dizziness (n = 295) was identified by a random sample of audiology patients. Degree of HL was characterized by the 4-frequency pure tone average (PTA) (0.5, 1, 2, and 4 kHz) of the better hearing ear. Demographic variables, comorbidities, cognitive impairment status, and falls-associated medications were extracted from the electronic medical record and included as covariates during analysis. Potential associations between PTA and falls status and possible interactions between diagnostic group and PTA were explored using multivariate logistic regression. RESULTS The BVH and central dysfunction groups had the highest rates of self-reported falls at 26.3% and 26.9%, respectively. The control group had the lowest rate of self-reported falls at 6.4%. With the exception of the multiple diagnoses group, all diagnostic groups had elevated odds of falling compared with the control group, when adjusting for demographics, comorbidities, cognitive impairment status, and falls-associated medications. There was no significant association between degree of HL and falls status (odds ratio [OR] = 1.02; 95% confidence interval [CI] = 0.93, 1.11; p = 0.713) when adjusting for diagnostic group and all other covariates. Furthermore, there were no significant interactions between diagnostic group and degree of HL on the odds of falling. CONCLUSIONS These results indicate that HL was not associated with falls in patients with vestibular dysfunction or nonvestibular dizziness, while adjusting for demographics, comorbidities, and falls-associated medications. There was no significant interactive effect observed between HL and vestibular dysfunction or nonvestibular dizziness on the odds of falling. As previously reported, vestibular dysfunction and nonvestibular dizziness were independently associated with falls relative to a group of patients without dizziness. A population-based study utilizing more robust falls data is needed to explore a potential association between HL and falls in those with vestibular dysfunction.
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Jaul E, Barron J. Characterizing the Heterogeneity of Aging: A Vision for a Staging System for Aging. Front Public Health 2021; 9:513557. [PMID: 34712633 PMCID: PMC8545798 DOI: 10.3389/fpubh.2021.513557] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 08/02/2021] [Indexed: 12/29/2022] Open
Abstract
Introduction: Older adulthood encompasses several decades of change and heterogeneity. Primary care providers need a geriatric comprehensive vision for defining older adult subpopulations. Methods: Using PubMed and Google searches, we reviewed the literature on epidemiology of age-related physiological changes, age-related diseases and geriatric syndromes, functional state, and emotional and social changes. We divided old age into strata based on chronological age and strata based on functional state, disease burden, and geriatric syndromes. Results: We describe 4 chronological-age strata beginning at age 60, and 4 functional-age strata based on frailty according to a modified clinical frailty scale. We provide clinical considerations and anticipatory guidance topics for each of the age strata and functional strata. Conclusion: Chronological age, functional status, chronic disease burden and geriatric syndromes, and life expectancy are all important domains that impact clinical care and appropriate anticipatory guidance for individual older adults. Better knowledge for differentiating subpopulations of older adults may improve clinical care, reduce medical overuse, improve personalized anticipatory guidance, and focus on the impact of functional state on the quality of life.
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Affiliation(s)
- Efraim Jaul
- Geriatric Skilled Nursing Department, Herzog Hospital, Jerusalem, Israel.,Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jeremy Barron
- Division of Geriatric Medicine and Gerontology, Johns Hopkins University, Baltimore, MD, United States.,Chronic Respiratory Department, Herzog Hospital, Jerusalem, Israel
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Impacts of Mobility Dogs on Kinematics during Ambulation: A Quantitative Study. Vet Sci 2021; 8:vetsci8110250. [PMID: 34822623 PMCID: PMC8625655 DOI: 10.3390/vetsci8110250] [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: 08/16/2021] [Revised: 10/12/2021] [Accepted: 10/22/2021] [Indexed: 11/17/2022] Open
Abstract
While prior research has explored various physiological consequences associated with assistive device use for ambulation, limited research has specifically explored the impact of mobility dog partnership on human kinematics. This descriptive study examined the impact of mobility dog partnership on kinematics of individuals in the normal young adult population. Sixteen participants were video recorded while walking in a straight line for 3.7 m (12 feet) under three different conditions (ambulating with no device, ambulating with a standard cane on the left side, and ambulating with a mobility dog on the left side). Differences between joint angles under each of the conditions were analyzed. Statistically significant differences were found in left elbow flexion when comparing ambulating with a cane versus ambulating with no device; left shoulder abduction when comparing ambulating with a cane versus ambulating with a mobility dog, ambulating with a mobility dog versus no device, and ambulating with a cane versus no device; and left hip extension when comparing ambulating with a mobility dog versus no device, and when ambulating with a mobility dog versus a cane. These findings suggest that providers should evaluate and monitor potential negative impacts of assistive devices such as mobility dogs on human kinematics.
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Lee DCA, Dissanayaka T, Burton E, Meyer C, Hunter SW, Suttanon P, Ekegren CL, Stout JC, Dawes H, Hill KD. Effectiveness of gait aid prescription for improving spatiotemporal gait parameters and associated outcomes in community-dwelling older people: a systematic review. Disabil Rehabil 2021; 44:6139-6154. [PMID: 34375545 DOI: 10.1080/09638288.2021.1958930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE To integrate the evidence of gait aid prescription for improving spatiotemporal gait parameters, balance, safety, adherence to gait aid use, and reducing falls in community-dwelling older people. METHODS Seven health databases were searched to June 2021. Experimental studies investigating gait aid prescription (provision and instruction for use) for older people, reporting gait parameters, balance, falls, and safety of or adherence to gait aid use was included. Mean differences with 95% confidence intervals of gait and balance outcomes in participants at the program's last follow-up were analyzed. The safety of and adherence to gait aid use were described. RESULTS Eight studies were included (N = 555 older people). No meta-analyses could be performed. Five studies used a single gait aid instruction session. Gait aid prescription had inconsistent effects on gait velocity, and no reported benefits in reducing gait variability in older people with mobility problems or fall risks, including Parkinson's or Alzheimer's disease. No study investigated gait aid prescription on falls and balance performance. Effects on safety and adherence to gait aid use were unclear. CONCLUSION Research is needed to investigate the benefits of extensive gait aid training in older people with mobility problems, including those with dementia or high falls risk.IMPLICATIONS FOR REHABILITATIONThere is little evidence currently addressing the benefits of gait aid prescription on gait and associated outcomes in older people with mobility problems or fall risks.Gait aid prescription yielded inconsistent effects on increasing gait velocity and did not appear to reduce gait variability in older people with mobility problems or fall risks, nor in those with Parkinson's disease or Alzheimer's disease.Clinicians may consider using a more extensive gait aid training approach to optimize learning of safe gait patterns and gait aid use, which may produce better outcomes.
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Affiliation(s)
- Den-Ching A Lee
- Faculty of Medicine, Nursing and Health Sciences, School of Primary and Allied Health Care, Monash University, Frankston, Australia.,Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Australia
| | - Thusharika Dissanayaka
- Faculty of Medicine, Nursing and Health Sciences, School of Primary and Allied Health Care, Monash University, Frankston, Australia.,Department of Physiotherapy, Faculty of Allied Health Sciences, University of Peradeniya, Kandy, Sri Lanka
| | - Elissa Burton
- Faculty of Health Sciences, Curtin School of Allied Health, Curtin University, Perth, Australia
| | - Claudia Meyer
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Australia.,Bolton Clarke Research Institute, Brisbane, Australia.,Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia
| | - Susan W Hunter
- School of Physical Therapy, University of Western Ontario, London, Canada
| | - Plaiwan Suttanon
- Department of Physical Therapy, Faculty of Allied Health Sciences, Thammasat University, Bangkok, Thailand
| | - Christina L Ekegren
- Faculty of Medicine, Nursing and Health Sciences, School of Primary and Allied Health Care, Monash University, Frankston, Australia.,Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Australia
| | - Julie C Stout
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Frankston, Australia
| | - Helen Dawes
- Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK.,Oxford Health Biomedical Research Centre (Oxford Health NHS Foundation Trust and the University of Oxford), Oxford, UK
| | - Keith D Hill
- Faculty of Medicine, Nursing and Health Sciences, School of Primary and Allied Health Care, Monash University, Frankston, Australia.,Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Australia
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Effects of using assistive devices on the components of the modified instrumented timed up and go test in healthy subjects. Heliyon 2021; 7:e06940. [PMID: 34007923 PMCID: PMC8111581 DOI: 10.1016/j.heliyon.2021.e06940] [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: 02/28/2021] [Revised: 04/13/2021] [Accepted: 04/23/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Evaluation of the changes in gait spatiotemporal parameters and functional mobility with using assistive devices (ADs) would provide useful information and mutual assistance when prescribing such ambulatory devices. This study aimed to investigate the spatiotemporal gait and functional mobility parameters in healthy adults when walking using different ADs. Methods A group of healthy subjects participated in the study. The instrumented modified Timed Up and Go test (iTUG) was used to investigate the impact of different types of ADs on spatiotemporal and functional mobility parameters. Results Subjects showed a significant difference in the gait task performance (P = .001) in stride velocity, stride length, and cadence when walking with and without ADs. A significant difference was also found in the performance of the turn-to-sit task (P = .001) in both velocity and duration when walking with and without ADs. The time to complete sit-to-stand was significantly slower when using a walker (98.3 ± 22.3°/sec, P = .004) and a cane (78.2 ± 21.9°/sec, P = .004) compared to walking without an AD (78.2 ± 21.8°/sec). No significant difference was found between walking with a cane group versus walking with a four-wheeled walker group (P = .94). Conclusion ADs altered gait and functional mobility parameters differently in healthy subjects. Using a four-wheeled walker showed a tendency to increase stride velocity, cadence, stride length, and slow sit-to-stand velocity compared to using a cane. The findings highlight using more caution clinically when prescribing ADs and providing gait training.
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Mostofa N, Feltner C, Fullin K, Guilbe J, Zehtabian S, Bacanlı SS, Bölöni L, Turgut D. A Smart Walker for People with Both Visual and Mobility Impairment. SENSORS 2021; 21:s21103488. [PMID: 34067717 PMCID: PMC8156948 DOI: 10.3390/s21103488] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/29/2021] [Accepted: 05/10/2021] [Indexed: 11/24/2022]
Abstract
In recent years, significant work has been done in technological enhancements for mobility aids (smart walkers). However, most of this work does not cover the millions of people who have both mobility and visual impairments. In this paper, we design and study four different configurations of smart walkers that are specifically targeted to the needs of this population. We investigated different sensing technologies (ultrasound-based, infrared depth cameras and RGB cameras with advanced computer vision processing), software configurations, and user interface modalities (haptic and audio signal based). Our experiments show that there are several engineering choices that can be used in the design of such assistive devices. Furthermore, we found that a holistic evaluation of the end-to-end performance of the systems is necessary, as the quality of the user interface often has a larger impact on the overall performance than increases in the sensing accuracy beyond a certain point.
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Affiliation(s)
- Nafisa Mostofa
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Christopher Feltner
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Kelly Fullin
- Department of Computer Science, Ashland University, Ashland, OH 44805, USA;
| | - Jonathan Guilbe
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Sharare Zehtabian
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Salih Safa Bacanlı
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Ladislau Bölöni
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
| | - Damla Turgut
- Department of Computer Science, University of Central Florida, Orlando, FL 32816, USA; (N.M.); (C.F.); (J.G.); (S.Z.); (S.S.B.); (L.B.)
- Correspondence:
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Hauer K, Ullrich P, Heldmann P, Bauknecht L, Hummel S, Abel B, Bauer JM, Lamb SE, Werner C. Psychometric Properties of the Proxy-Reported Life-Space Assessment in Institutionalized Settings (LSA-IS-Proxy) for Older Persons with and without Cognitive Impairment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18083872. [PMID: 33917097 PMCID: PMC8067867 DOI: 10.3390/ijerph18083872] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/31/2021] [Accepted: 03/31/2021] [Indexed: 12/17/2022]
Abstract
(1) Background: Life-space mobility assessments for institutionalized settings are scarce and there is a lack of comprehensive validation and focus on persons with cognitive impairment (CI). This study aims to evaluate the psychometric properties of the Life-Space Assessment for Institutionalized Settings by proxy informants (LSA-IS-proxy) for institutionalized, older persons, with and without CI. (2) Methods: Concurrent validity against the self-reported version of the LSA-IS, construct validity with established construct variables, test-retest reliability, sensitivity to change during early multidisciplinary geriatric rehabilitation treatment, and feasibility (completion rate, floor/ceiling effects) of the LSA-IS-proxy, were assessed in 94 hospitalized geriatric patients (83.3 ± 6.1 years), with and without CI. (3) Results: The LSA-IS-proxy total score showed good-to-excellent agreement with the self-reported LSA-IS (Intraclass Correlations Coefficient, ICC3,1 = 0.77), predominantly expected small-to-high correlations with construct variables (r = 0.21–0.59), good test–retest reliability (ICC3,1 = 0.74), significant sensitivity to change over the treatment period (18.5 ± 7.9 days; p < 0.001, standardized response mean = 0.44), and excellent completion rates (100%) with no floor/ceiling effects. These results were predominantly confirmed for the sub-scores of the LSA-IS-proxy and were comparable between the sub-groups with different cognitive status. (4) Conclusions: The LSA-IS-proxy has proven to be feasible, valid, reliable, and sensitive to change in hospitalized, geriatric patients with and without CI.
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Affiliation(s)
- Klaus Hauer
- Agaplesion Bethanien Hospital Heidelberg/Geriatric Center at the Heidelberg University, and Center of Geriatric Medicine, Heidelberg University, 69126 Heidelberg, Germany; (P.U.); (B.A.); (J.M.B.); (C.W.)
- Correspondence: ; Tel.: +49-6221-319-1532
| | - Phoebe Ullrich
- Agaplesion Bethanien Hospital Heidelberg/Geriatric Center at the Heidelberg University, and Center of Geriatric Medicine, Heidelberg University, 69126 Heidelberg, Germany; (P.U.); (B.A.); (J.M.B.); (C.W.)
| | - Patrick Heldmann
- Network Aging Research (NAR), Heidelberg University, 69115 Heidelberg, Germany;
| | - Laura Bauknecht
- Medical Faculty, Heidelberg University, 69120 Heidelberg, Germany; (L.B.); (S.H.)
| | - Saskia Hummel
- Medical Faculty, Heidelberg University, 69120 Heidelberg, Germany; (L.B.); (S.H.)
| | - Bastian Abel
- Agaplesion Bethanien Hospital Heidelberg/Geriatric Center at the Heidelberg University, and Center of Geriatric Medicine, Heidelberg University, 69126 Heidelberg, Germany; (P.U.); (B.A.); (J.M.B.); (C.W.)
| | - Juergen M. Bauer
- Agaplesion Bethanien Hospital Heidelberg/Geriatric Center at the Heidelberg University, and Center of Geriatric Medicine, Heidelberg University, 69126 Heidelberg, Germany; (P.U.); (B.A.); (J.M.B.); (C.W.)
| | - Sarah E. Lamb
- Institute of Health Research, University of Exeter, South Cloisters, St. Luke’s Campus, Exeter EX1 2LU, UK;
| | - Christian Werner
- Agaplesion Bethanien Hospital Heidelberg/Geriatric Center at the Heidelberg University, and Center of Geriatric Medicine, Heidelberg University, 69126 Heidelberg, Germany; (P.U.); (B.A.); (J.M.B.); (C.W.)
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Omana H, Madou E, Divine A, Wittich W, Hill KD, Johnson AM, Holmes JD, Hunter SW. The Differential Effect of First-Time Single-Point Cane Use between Healthy Young and Older Adults. PM R 2021; 13:1399-1409. [PMID: 33492743 DOI: 10.1002/pmrj.12559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/21/2020] [Accepted: 01/05/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Walking aids are often introduced to older adults to enable independent mobility. Single-point canes are the most common device used. Benefits are tempered by research suggesting that walking aids increase fall risk. A better understanding of the effect of walking aid use on gait performance is required. OBJECTIVE To evaluate differences in the effect of initial single-point cane use on gait between younger (YAs) and older adults (OAs). DESIGN Cross-sectional. SETTING Community-dwelling. PARTICIPANTS Twenty-six YAs (mean age ± standard deviation [SD]: 23.7 ± 2.8 years) and 25 OAs (mean age ± SD: 70.8 ± 14.1 years) participated. Inclusion criteria were 18 to 35 years of age for YAs or ≥50 years for OAs, be able to ambulate unassisted, and without any condition affecting mobility. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE(S) Gait velocity and stride time variability under different walking path configurations (straight path, Groningen Meander Walking Test, Figure-of-8 Walk Test) and conditions (unassisted walking, walking with a single-point cane, and walking with a single-point cane while completing a cognitive task) were recorded in a laboratory. The arithmetic task of subtracting 1s from 100 was used as the secondary cognitive task. Data analysis included separate three-way mixed analyses of variance (ANOVAs; path/condition/group). RESULTS There was a statistically significant two-way interaction between walking path and condition for velocity (P < .001, ω2 = 0.03) and stride time variability (P = .032, ω2 = 0.02). In addition, a significant main effect of group was also observed (velocity: P = .004, ω2 = 0.07; stride time variability: P = .001, ω2 = 0.09). CONCLUSIONS Using a single-point cane decreased velocity and increased stride time variability in both YAs and OAs. However, the cognitive load and effect on gait of initial cane use was not different between age groups. Standardized guidelines aimed at facilitating a client's transition toward the safe use of a walking aid are needed. Future research should evaluate if training can mitigate some of the adverse changes to gait stability observed with initial walking aid use.
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Affiliation(s)
- Humberto Omana
- Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
| | - Edward Madou
- School of Physical Therapy, University of Western Ontario, London, ON, Canada
| | - Alison Divine
- Faculty of Biological Sciences, University of Leeds, Leeds, UK
| | - Walter Wittich
- École d'optométrie, Université de Montréal, Montreal, Quebec, Canada
| | - Keith D Hill
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Melbourne, VIC, Australia
| | - Andrew M Johnson
- School of Health Studies, University of Western Ontario, London, ON, Canada
| | - Jeffrey D Holmes
- School of Occupational Therapy, University of Western Ontario, London, ON, Canada
| | - Susan W Hunter
- Faculty of Health Sciences, University of Western Ontario, London, ON, Canada.,School of Physical Therapy, University of Western Ontario, London, ON, Canada
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Hauer K, Ullrich P, Heldmann P, Hummel S, Bauer JM, Werner C. Validation of the interview-based life-space assessment in institutionalized settings (LSA-IS) for older persons with and without cognitive impairment. BMC Geriatr 2020; 20:534. [PMID: 33302883 PMCID: PMC7726908 DOI: 10.1186/s12877-020-01927-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 11/23/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Self-reported life-space assessment methods so far focus on community-dwelling persons, with a lack of validated assessment methods for institutionalized settings. This study evaluated construct validity, test-retest reliability, sensitivity to change, and feasibility of a new Life-Space Assessment for Institutionalized Settings (LSA-IS) in geriatric patients. METHODS Psychometric properties of the LSA-IS in 119 hospitalized geriatric patients (83.0 ± 6.2 years) with and without cognitive impairment (CI) [Mini-Mental State Examination: 22.4 ± 4.9 scores] were evaluated within a comprehensive validation design. For the total group and subgroups according to cognitive status, construct validity was assessed by calculating Spearman's rank correlation coefficients (rho) with established construct variables, test-retest reliability by intra-class correlation coefficients (ICCs), sensitivity to change by standardized response means (SRMs) calculated for effects of early ward-based rehabilitation during hospital stay. RESULTS The LSA-IS (total score) demonstrated good test-retest reliability (ICC = .704), and large sensitivity to change (SRM = .806), while construct validity was small to high indicated by significant correlations of the LSA-IS to construct variables (rho = .208-716), depending on relative construct association. On average results of LSA-IS sub-scores confirmed results of the total score. Subgroups according to cognitive status did not differ for most analyzed variables. A completion rate of 100% and a completion time of 3.2 ± 1.2 min documented excellent feasibility. CONCLUSIONS The interview-based LSA-IS has proven to be valid, reliable, sensitive, and feasible in hospitalized, multi-morbid, geriatric patients with and without CI documenting good psychometric properties for institutionalized settings. TRIAL REGISTRATION DRKS00016028.
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Affiliation(s)
- Klaus Hauer
- AGAPLESION Bethanien Hospital Heidelberg/Geriatric Centre of the University of Heidelberg, Rohrbacher Str. 149, 69126, Heidelberg, Germany. .,Center of Geriatric Medicine, Heidelberg University, Heidelberg, Germany.
| | - Phoebe Ullrich
- AGAPLESION Bethanien Hospital Heidelberg/Geriatric Centre of the University of Heidelberg, Rohrbacher Str. 149, 69126, Heidelberg, Germany
| | - Patrick Heldmann
- Network Aging Research (NAR), Heidelberg University, Heidelberg, Germany
| | - Saskia Hummel
- Medical Faculty of the Heidelberg University, Heidelberg, Germany
| | - Jürgen M Bauer
- AGAPLESION Bethanien Hospital Heidelberg/Geriatric Centre of the University of Heidelberg, Rohrbacher Str. 149, 69126, Heidelberg, Germany.,Center of Geriatric Medicine, Heidelberg University, Heidelberg, Germany
| | - Christian Werner
- Center of Geriatric Medicine, Heidelberg University, Heidelberg, Germany
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49
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Bluethmann SM, Flores E, Campbell G, Klepin HD. Mobility Device Use and Mobility Disability in U.S. Medicare Beneficiaries With and Without Cancer History. J Am Geriatr Soc 2020; 68:2872-2880. [PMID: 32971567 PMCID: PMC8347693 DOI: 10.1111/jgs.16789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/17/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND/OBJECTIVES To examine the prevalence of mobility device use in U.S. community-dwelling older adults including older adults with cancer history ("survivors") and to estimate mobility disability noting variation by cancer history, cancer site, and other factors to improve early detection of mobility limitations. DESIGN Cross-sectional analysis from the 2011 National Health and Aging Trends Study. SETTING In-person interviews in the homes of study participants. PARTICIPANTS Nationally representative sample of community-dwelling Medicare beneficiaries, aged 65 and older (n = 6,080 including 1,203 survivors). MEASUREMENTS Participants were asked about cancer history, pain that limited activity, mobility device use (eg, canes, walkers, wheelchairs, and scooters), history of falls, and medical conditions plus they were assessed for approximate mobility disability using a 3-m gait speed test. The results were scored on a scale of 0 to 4 (0 = lowest, 4 = highest) using criteria from the National Institute on Aging. RESULTS A total of 19% of older adults and 23% of survivors reported using one or more mobility device, most commonly a single-point cane. Approximately 10% of breast, 6% of prostate, and 3% of colorectal cancer survivors reported using two or more devices in the past month. Survivors had lower mean gait speed scores (2.27) than adults without cancer history (2.39). In regression models, survivors were 18% less likely than adults without cancer history to score high on the gait speed test (odds ratio = .82; P < .05). Prior mobility device use, history of multiple falls, unhealthy weight, Black race, multimorbidity, and pain that limited activity were associated with lower gait speed scores in all participants (all P < .05). CONCLUSION A greater proportion of older survivors used mobility devices than adults without cancer history. Mobility device use varied by cancer site and was highest in survivors of breast, colorectal, and gynecological cancer. Survivors were also more likely to show signs of mobility disability, based on gait speed, compared with adults without cancer history. These indications, although modest, suggest that older survivors may require special attention to functional changes in survivorship.
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Affiliation(s)
- Shirley M. Bluethmann
- Department of Public Health Sciences, The Pennsylvania State University College of Medicine, Hershey, PA
| | - Eileen Flores
- Department of Public Health Sciences, The Pennsylvania State University College of Medicine, Hershey, PA
| | - Grace Campbell
- School of Nursing, University of Pittsburgh, Pittsburgh, PA
| | - Heidi D. Klepin
- Department of Internal Medicine, Section on Hematology and Oncology, Wake Forest School of Medicine, Winston-Salem, NC
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50
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Anton SD, Cruz-Almeida Y, Singh A, Alpert J, Bensadon B, Cabrera M, Clark DJ, Ebner NC, Esser KA, Fillingim RB, Goicolea SM, Han SM, Kallas H, Johnson A, Leeuwenburgh C, Liu AC, Manini TM, Marsiske M, Moore F, Qiu P, Mankowski RT, Mardini M, McLaren C, Ranka S, Rashidi P, Saini S, Sibille KT, Someya S, Wohlgemuth S, Tucker C, Xiao R, Pahor M. Innovations in Geroscience to enhance mobility in older adults. Exp Gerontol 2020; 142:111123. [PMID: 33191210 PMCID: PMC7581361 DOI: 10.1016/j.exger.2020.111123] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 02/07/2023]
Abstract
Aging is the primary risk factor for functional decline; thus, understanding and preventing disability among older adults has emerged as an important public health challenge of the 21st century. The science of gerontology - or geroscience - has the practical purpose of "adding life to the years." The overall goal of geroscience is to increase healthspan, which refers to extending the portion of the lifespan in which the individual experiences enjoyment, satisfaction, and wellness. An important facet of this goal is preserving mobility, defined as the ability to move independently. Despite this clear purpose, this has proven to be a challenging endeavor as mobility and function in later life are influenced by a complex interaction of factors across multiple domains. Moreover, findings over the past decade have highlighted the complexity of walking and how targeting multiple systems, including the brain and sensory organs, as well as the environment in which a person lives, can have a dramatic effect on an older person's mobility and function. For these reasons, behavioral interventions that incorporate complex walking tasks and other activities of daily living appear to be especially helpful for improving mobility function. Other pharmaceutical interventions, such as oxytocin, and complementary and alternative interventions, such as massage therapy, may enhance physical function both through direct effects on biological mechanisms related to mobility, as well as indirectly through modulation of cognitive and socioemotional processes. Thus, the purpose of the present review is to describe evolving interventional approaches to enhance mobility and maintain healthspan in the growing population of older adults in the United States and countries throughout the world. Such interventions are likely to be greatly assisted by technological advances and the widespread adoption of virtual communications during and after the COVID-19 era.
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Affiliation(s)
- Stephen D Anton
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Yenisel Cruz-Almeida
- University of Florida, Department of Community Dentistry and Behavioral Science, 1329 SW Archer Road, Gainesville, FL 32610, United States.
| | - Arashdeep Singh
- University of Florida, Department of Pharmacodynamics, College of Pharmacy, 1345 Center Drive, Gainesville, FL 32610, United States.
| | - Jordan Alpert
- University of Florida, College of Journalism and Communications, Gainesville, FL 32610, United States.
| | - Benjamin Bensadon
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Melanie Cabrera
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - David J Clark
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Natalie C Ebner
- University of Florida, Department of Psychology, 945 Center Drive, Gainesville, FL 32611, United States.
| | - Karyn A Esser
- University of Florida, Department of Physiology and Functional Genomics, 1345 Center Drive, Gainesville, FL, United States.
| | - Roger B Fillingim
- University of Florida, Department of Community Dentistry and Behavioral Science, 1329 SW Archer Road, Gainesville, FL 32610, United States.
| | - Soamy Montesino Goicolea
- University of Florida, Department of Community Dentistry and Behavioral Science, 1329 SW Archer Road, Gainesville, FL 32610, United States.
| | - Sung Min Han
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Henrique Kallas
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Alisa Johnson
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Christiaan Leeuwenburgh
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Andrew C Liu
- University of Florida, Department of Physiology and Functional Genomics, 1345 Center Drive, Gainesville, FL, United States.
| | - Todd M Manini
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Michael Marsiske
- University of Florida, Department of Clinical & Health Psychology, 1225 Center Drive, Gainesville, FL 32610, United States.
| | - Frederick Moore
- University of Florida, Department of Surgery, Gainesville, FL 32610, United States.
| | - Peihua Qiu
- University of Florida, Department of Biostatistics, Gainesville, FL 32611, United States.
| | - Robert T Mankowski
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Mamoun Mardini
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Christian McLaren
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Sanjay Ranka
- University of Florida, Department of Computer & Information Science & Engineering, Gainesville, FL 32611, United States.
| | - Parisa Rashidi
- University of Florida, Department of Biomedical Engineering. P.O. Box 116131. Gainesville, FL 32610, United States.
| | - Sunil Saini
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Kimberly T Sibille
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Shinichi Someya
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Stephanie Wohlgemuth
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Carolyn Tucker
- University of Florida, Department of Psychology, 945 Center Drive, Gainesville, FL 32611, United States.
| | - Rui Xiao
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
| | - Marco Pahor
- University of Florida, Department of Aging and Geriatric Research, 2004 Mowry Road, Gainesville, FL 32611, United States.
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