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Johansson R, Jensen L, Barnett CT, Rusaw DF. Quantitative methods used to evaluate balance, postural control, and the fear of falling in lower limb prosthesis users: A systematic review. Prosthet Orthot Int 2023; 47:586-598. [PMID: 37318276 DOI: 10.1097/pxr.0000000000000250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 04/23/2023] [Indexed: 06/16/2023]
Abstract
Problems with balance, postural control, and fear of falling are highly prevalent in lower limb prosthesis users, with much research conducted to understand these issues. The variety of tools used to assess these concepts presents a challenge when interpreting research outcomes. This systematic review aimed to provide a synthesis of quantifiable methods used in the evaluation of balance, postural control, and fear of falling in lower limb prosthesis users with an amputation level at or proximal to the ankle joint. A systematic search was conducted in CINAHL, Medline, AMED, Cochrane, AgeLine, Scopus, Web of Science, Proquest, PsycINFO, PsycArticles, and PubPsych databases followed by additional manual searching via reference lists in the reviewed articles databases. Included articles used quantitative measure of balance or postural control as one of the dependent variables, lower limb prosthesis users as a sample group, and were published in a peer-reviewed journal in English. Relevant assessment questions were created by the investigators to rate the assessment methods used in the individual studies. Descriptive and summary statistics are used to synthesize the results. The search yielded (n = 187) articles assessing balance or postural control (n = 5487 persons in total) and (n = 66) articles assessing fear of falling or balance confidence (n = 7325 persons in total). The most used test to measure balance was the Berg Balance Scale and the most used test to measure fear of falling was the Activities-specific Balance Confidence scale. A large number of studies did not present if the chosen methods were valid and reliable for the lower limb prosthesis users. Among study limitations, small sample size was common.
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Affiliation(s)
- Robin Johansson
- School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Louise Jensen
- School of Health and Welfare, Jönköping University, Jönköping, Sweden
- Southern Älvsborg Hospital, Borås, Sweden
| | - Cleveland T Barnett
- School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - David F Rusaw
- School of Health and Welfare, Jönköping University, Jönköping, Sweden
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Essop-Adam A, Daynes E, Houghton JSM, Nickinson ATO, Sayers RDS, Haunton VJ, Pepper C, Singh SJ. Clinimetrics of performance-based functional outcome measures for vascular amputees: A systematic review. Ann Phys Rehabil Med 2023; 66:101756. [PMID: 37276748 DOI: 10.1016/j.rehab.2023.101756] [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: 05/17/2022] [Revised: 11/16/2022] [Accepted: 12/07/2022] [Indexed: 06/07/2023]
Abstract
BACKGROUND Objective physical performance-based outcome measures (PerBOMs) are essential tools for the holistic management of people who have had an amputation due to vascular disease. These people are often non-ambulatory, however it is currently unclear which PerBOMs are high quality and appropriate for those who are either ambulatory or non-ambulatory. RESEARCH QUESTION Which PerBOMs have appropriate clinimetric properties to be recommended for those who have had amputations due to vascular disease ('vascular amputee')? DATA SOURCES MEDLINE, CINAHL, EMBASE, EMCARE, the Cochrane Library, Cochrane Central Register of Controlled Trials (CENTRAL) and Scopus databases were searched for the terms: "physical performance" or "function", "clinimetric properties", "reliability", "validity", "amputee" and "peripheral vascular disease" or "diabetes". REVIEW METHODS A systematic review of PerBOMs for vascular amputees was performed following COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) methodology and PRISMA guidelines. The quality of studies and individual PerBOMs was assessed using COSMIN risk of bias and good measurement properties. Overall PerBOM quality was evaluated with a modified GRADE rating. Key clinimetric properties evaluated were reliability, validity, predictive validity and responsiveness. RESULTS A total of 15,259 records were screened. Forty-eight studies (2650 participants) were included: 7 exclusively included vascular amputees only, 35 investigated validity, 20 studied predictive validity, 23 investigated reliability or internal consistency and 7 assessed responsiveness. Meta-analysis was neither possible nor appropriate for this systematic review in accordance with COSMIN guidelines, due to heterogeneity of the data. Thirty-four different PerBOMs were identified of which only 4 are suitable for non-ambulatory vascular amputees. The Amputee Mobility Predictor no Prosthesis (AMPnoPro) and Transfemoral Fitting Predictor (TFP) predict prosthesis use only. PerBOMs available for assessing physical performance are the One-Leg Balance Test (OLBT) and Basic Amputee Mobility Score (BAMS). CONCLUSION At present, few PerBOMs can be recommended for vascular amputees. Only 4 are available for non-ambulatory individuals: AMPnoPro, TFP, OLBT and BAMS.
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Affiliation(s)
- Amirah Essop-Adam
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - Enya Daynes
- National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom; Centre of Exercise and Rehabilitation Sciences, Leicester NIHR Biomedical Research Centre-Respiratory, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom; Department of Respiratory Sciences, University of Leicester, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - John S M Houghton
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; Leicester Vascular Institute, University Hospitals of Leicester NHS Trust, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - Andrew T O Nickinson
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; Leicester Vascular Institute, University Hospitals of Leicester NHS Trust, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - Robert D S Sayers
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; Leicester Vascular Institute, University Hospitals of Leicester NHS Trust, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom; National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - Victoria J Haunton
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, United Kingdom.
| | - Coral Pepper
- Library Service, University Hospitals of Leicester NHS Trust, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | - Sally J Singh
- National Institute for Health Research Leicester Biomedical Research Centre, The Glenfield Hospital, Leicester, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom; Centre of Exercise and Rehabilitation Sciences, Leicester NIHR Biomedical Research Centre-Respiratory, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom; Department of Respiratory Sciences, University of Leicester, Groby Road, Leicester, LE3 9QP, United Kingdom.
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Dynamic Balance in Spinal and Bulbar Muscular Atrophy: Relationship between Strength and Performance of Forward Lunge, Step Up and Over, and Step Quick Turn. Rehabil Res Pract 2021; 2021:2540324. [PMID: 34725572 PMCID: PMC8557083 DOI: 10.1155/2021/2540324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/28/2021] [Accepted: 09/27/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction Spinal and bulbar muscular atrophy (SBMA) is a neuromuscular disorder that leads to progressive weakness of bulbar and extremity muscles. Dynamic balance during functional tasks has not been reported in people with SBMA. Objectives (1) To evaluate the ability to safely complete a forward lunge (FL), step quick turn (SQT), and step up and over (SUO), (2) to determine the presence and severity of dynamic balance impairments by comparing performance to normative data, and (3) to investigate the relationship between lower extremity strength and ability to complete each task. Design Cross-sectional analysis. Participants. Fifty-three people with SBMA were included in a cross-sectional analysis. Normative datasets provided by the NeuroCom manufacturer and isometric strength literature facilitated patient comparisons. Outcome Measures. Force plate-based dynamic balance measures included FL (distance, impact index, contact time, and force impulse), SQT (turn time and turn sway), and SUO (lift up index, movement time, and impact index). Maximal isometric contractions of knee extensors, ankle dorsiflexors, ankle plantar flexors, and hip extensors were measured with fixed frame dynamometry. Results The most difficult test, per completion rate, was SUO (52%), followed by FL (57%) and SQT (65%). t-tests revealed significant abnormalities in eight of nine balance variables (p < 0.05) accompanied by large Cohen′s D effect sizes ≥ 0.8. Receiver operating characteristics analysis showed knee extensor (SUO 95% CI =0.78–1.00, SQT 95% CI =0.64-0.92) and ankle plantar flexor strength (SUO 95%CI = 0.75–0.99, SQT 95%CI = 0.64 − 0.92) significantly discriminated the ability to perform SUO and SQT tests with acceptable to excellent areas under the curve. Conclusions Considerable dynamic balance abnormalities were observed. Lower extremity strength helps explain low test completion rates. Patients modified task movement patterns, enabling safe task performance. Study results can help direct patient care and future protocol design for people with SBMA.
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Abbas RL, Cooreman D, Al Sultan H, El Nayal M, Saab IM, El Khatib A. The Effect of Adding Virtual Reality Training on Traditional Exercise Program on Balance and Gait in Unilateral, Traumatic Lower Limb Amputee. Games Health J 2021; 10:50-56. [DOI: 10.1089/g4h.2020.0028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Rami L. Abbas
- Physical Therapy Department, Faculty of Health Sciences, Beirut Arab University, Beirut, Lebanon
| | - Didier Cooreman
- International Committee of the Red Cross (ICRC), Geneva, Switzerland
| | - Hala Al Sultan
- International Committee of the Red Cross (ICRC), Geneva, Switzerland
| | - Mayssah El Nayal
- Department of Psychology, Faculty of Human Sciences, Beirut Arab University, Beirut, Lebanon
| | - Ibtissam M. Saab
- Physical Therapy Department, Faculty of Health Sciences, Beirut Arab University, Beirut, Lebanon
| | - Ayman El Khatib
- Physical Therapy Department, Faculty of Health Sciences, Beirut Arab University, Beirut, Lebanon
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Sawers A, Kim J, Balkman G, Hafner BJ. Interrater and Test-Retest Reliability of Performance-Based Clinical Tests Administered to Established Users of Lower Limb Prostheses. Phys Ther 2020; 100:1206-1216. [PMID: 32280970 DOI: 10.1093/ptj/pzaa063] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 09/02/2019] [Accepted: 02/03/2020] [Indexed: 02/09/2023]
Abstract
OBJECTIVE A major barrier to reducing falls among users of lower limb prostheses (LLP) has been an absence of statistical indices required for clinicians to select and interpret scores from performance-based clinical tests. The study aimed to derive estimates of reliability, measurement error, and minimal detectable change values in performance-based clinical tests administered to unilateral LLP users. METHODS A total of 60 unilateral LLP users were administered the Narrowing Beam Walking Test, Timed ``Up and Go'' (TUG), Four Square Step Test (FSST), and 10-Meter Walk Test on 2 occasions, 3 to 9 days apart. Intraclass correlation coefficients (ICCs) were calculated to assess interrater and test-retest reliability, while standard error of measurement (SEM) and minimal detectable change (MDC90) were derived to establish estimates of measurement error in individual scores or changes in score for each test. RESULTS Interrater reliability ICCs (1,1) were high for all tests (ie, ≥0.98). Test-retest ICCs (2,1) varied by test, ranging from .88 for the TUG to .97 for the FSST. SEM and MDC90 varied between .39 and .96 and between .91 seconds and 2.2 seconds for the time-based tests (FSST, TUG, 10-Meter Walk Test). SEM and MDC90 for the Narrowing Beam Walking Test were .07 and .16, respectively. CONCLUSION With the exception of the TUG, studied tests had test-retest ICCs (2,1) that exceeded the minimum required threshold to be considered suitable for group- and individual-level applications (ie, ICC ≥ 0.70 and ≥ 0.90, respectively). Future research on individuals with dysvascular and transfemoral amputations or in specific age categories is required. IMPACT Along with published validity indices, these reliability, error, and change indices can help clinicians select balance tests suitable for LLP users. They can also help clinicians interpret test scores to make informed, evidence-based clinical decisions.
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Affiliation(s)
- Andrew Sawers
- Department of Kinesiology, University of Illinois at Chicago, 1919 W. Taylor Street, Chicago, IL 60612 (USA)
| | - Janis Kim
- Department of Kinesiology, University of Illinois at Chicago, 1919 W. Taylor Street, Chicago, IL 60612 (USA)
| | - Geoff Balkman
- Department of Kinesiology, University of Illinois at Chicago
| | - Brian J Hafner
- Department of Kinesiology, University of Illinois at Chicago
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Schack J, Mirtaheri P, Steen H, Gjøvaag T. Assessing mobility for persons with lower limb amputation: the Figure-of-Eight Walk Test with the inclusion of two novel conditions. Disabil Rehabil 2019; 43:1323-1332. [PMID: 31526078 DOI: 10.1080/09638288.2019.1662495] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To investigate the internal consistency, convergent and known-groups construct validity of the Figure-of-Eight Walk Test with two novel conditions in persons with lower limb amputation, and to examine differences in walking performance between the three conditions within a group of persons with transtibial amputation and transfemoral amputation/knee disarticulation. MATERIALS AND METHODS Fifty adults with unilateral amputation participated, 28 of whom had undergone a transtibial amputation and 22 a transfemoral amputation/knee disarticulation. Three Figure-of-Eight Walk Test conditions were investigated: 1) walking at a self-selected walking speed, 2) walking while carrying a tray with two cups of water, and 3) walking on uneven terrain. Internal consistency was evaluated using Cronbach's alpha. Convergent construct validity was examined by analysing the relationship between the Figure-of-Eight Walk Test parameters and performance-based parameters (Amputee Mobility Predictor, Ten-Meter Walk Test, Six-Minute Walk Test) and self-report measures (Prosthetic Limb Users Survey of Mobility, Activities-specific Balance Confidence Scale) using Spearman's rank-order correlations. Known-groups construct validity was assessed by comparing the Figure-of-Eight Walk Test parameters based on anatomical level of amputation. Friedman's test and post hoc analysis were used to examine differences between the walking conditions within each group. RESULTS Cronbach's alpha coefficients of the Figure-of-Eight Walk Test parameters for all three conditions ranged from 0.89 to 0.99. The Figure-of-Eight Walk Test time and step parameters demonstrated moderate to good correlation (ρ = -0.50 to -0.77) for performance-based mobility measures. The correlations were stronger during Condition 3 in comparison with the original Figure-of-Eight Walk Test. The correlation was fair to good (ρ = -0.41 to -0.57) for the self-report mobility measures. Comparison between groups showed a difference between transtibial and transfemoral amputation/knee disarticulation participants when it comes to the Figure-of-Eight Walk Test time and smoothness parameters in Condition 2 (p < 0.05). Comparison between walking conditions within each group showed significant differences in the Figure-of-Eight Walk Test parameters in the two novel conditions in comparison with the original Figure-of-Eight Walk Test. The Figure-of-Eight Walk Test and the novel conditions demonstrated excellent internal consistency, good convergent construct validity, and evidence of known-groups construct validity. Future studies should further develop and standardise the smoothness scale to better quantify walking performance and assess the responsiveness and reliability (inter-rater and intra-rater) of the Figure-of-Eight Walk Test (time and steps) and the novel conditions, while studies on known-groups validity should include persons with a wider mobility range.IMPLICATIONS FOR REHABILITATIONFigure-of-Eight Walk Test with the two novel conditions, which include carrying a load and walking on uneven terrain, may help to provide meaningful information about walking ability in daily life.The two novel conditions pose different challenges to persons with lower limb amputation when compared to the original Figure-of-Eight Walk Test and underscore the relevance to assess mobility under challenging walking conditions.The Figure-of-Eight Walk Test and the two novel conditions demonstrated excellent internal consistency, good convergent construct validity, and evidence of known-groups construct validity.
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Affiliation(s)
- Jette Schack
- Department of Occupational Therapy, Prosthetics and Orthotics, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Peyman Mirtaheri
- Faculty of Technology, Art and Design, Oslo Metropolitan University, Oslo, Norway
| | - Harald Steen
- Department of Occupational Therapy, Prosthetics and Orthotics, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway.,Biomechanics Lab, Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
| | - Terje Gjøvaag
- Department of Occupational Therapy, Prosthetics and Orthotics, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
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Meldrum S, Savarimuthu BTR, Licorish S, Tahir A, Bosu M, Jayakaran P. Is knee pain information on YouTube videos perceived to be helpful? An analysis of user comments and implications for dissemination on social media. Digit Health 2017; 3:2055207617698908. [PMID: 29942583 PMCID: PMC6001213 DOI: 10.1177/2055207617698908] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 02/10/2017] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE There is little research that characterises knee pain related information disseminated via social media. However, variances in the content and quality of such sources could compromise optimal patient care. This study explored the nature of the comments on YouTube videos related to non-specific knee pain, to determine their helpfulness to the users. METHODS A systematic search identified 900 videos related to knee pain on the YouTube database. A total of 3537 comments from 58 videos were included in the study. A categorisation scheme was developed and 1000 randomly selected comments were analysed according to this scheme. RESULTS The most common category was the users providing personal information or describing a personal situation (19%), followed by appreciation or acknowledgement of others' inputs (17%) and asking questions (15%). Of the questions, 33% were related to seeking help in relation to a specific situation. Over 10% of the comments contained negativity or disagreement; while 4.4% of comments reported they intended to pursue an action, based on the information presented in the video and/or from user comments. CONCLUSION It was observed that individuals commenting on YouTube videos on knee pain were most often soliciting advice and information specific to their condition. The analysis of comments from the most commented videos using a keyword-based search approach suggests that the YouTube videos can be used for disseminating general advice on knee pain.
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Affiliation(s)
- Sarah Meldrum
- Department of Information Science, University of Otago, New Zealand
| | | | | | - Amjed Tahir
- School of Engineering and Advanced Technology, Massey University, New Zealand
| | - Michael Bosu
- Centre for Business, Information Technology and Enterprise, Waikato Institute of Technology, New Zealand
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Mani R, Milosavljevic S, Sullivan SJ. Control of posture during tasks representing common work-related postures - a reliability study. ERGONOMICS 2015; 58:980-989. [PMID: 25563860 DOI: 10.1080/00140139.2014.994566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 11/25/2014] [Indexed: 06/04/2023]
Abstract
Assessment of control of posture using a task battery that represents work-related postural conditions is highly recommended for providing a comprehensive understanding of collective postural demands. However, dearth of evidence exists on the reliability of a task battery, thus precluding its use as an outcome measure in field research. This study investigated the intrasession reliability and systematic variation of force plate derived centre of pressure (COP) measures obtained during repeated performance of a task battery (lifting task, limits of stability and bipedal and unipedal stance). COP signals obtained during each task performance were processed to derive various time-domain COP measures. Statistical analyses revealed that 13 of the 19 COP measures displayed excellent relative (ICC(2,3) ≥ 0.75) and acceptable absolute reliability (SEM%: ≤ 10). Although COP measures displayed systematic variation, the differences were less or equal to the measurement error, except COP measures of unipedal stance and limits of stability. The chosen task battery is reliable and can be used for comprehensive evaluation of control of posture, in both field and laboratory research. Practitioner Summary: Repeated evaluation of multiple tasks together sequentially could introduce measurement variability. This study investigated intrasession reliability of a task battery representing common work-related postures. The chosen task battery was found to be reliable with acceptable measurement error and can be used in field research settings for evaluation of control of posture.
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Affiliation(s)
- Ramakrishnan Mani
- a Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy , University of Otago , Dunedin , New Zealand
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Jayakaran P, Johnson GM, Sullivan SJ. Turning performance in persons with a dysvascular transtibial amputation. Prosthet Orthot Int 2014; 38:75-8. [PMID: 23625836 DOI: 10.1177/0309364613485114] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIM Turning is an inherent problem in all lower limb amputees and more so in older dysvascular amputees. This study aimed to compare the turning performance of dysvascular amputees with that of the traumatic amputees. TECHNIQUE Six dysvascular transtibial amputees (69.83 ± 6.3 years) and six traumatic transtibial amputees (68.3 ± 6.6 years) completed the Step Quick Turn test of the NeuroCom(®) Balance Master and the Timed Up and Go Test. The measures used for comparison were as follows: turn time and turn sway of Step Quick Turn test, turning 180° to both the prosthetic and sound side and time taken to complete the Timed Up and Go Test. DISCUSSION The Mann-Whitney U test demonstrated a significant difference (p < 0.05) between the dysvascular and traumatic groups in turn sway to the prosthetic (70.7 ± 14.2 and 43.3 ± 9.7) and sound sides (72.5 ± 16.1 and 43.5 ± 8.2). Similar results were observed in turn time to the prosthetic (4.1 ± 1.4 and 1.7 ± 0.46) and sound sides (4.0 ± 1.3 and 2.1 ± 0.5). No significant difference was observed for the Timed Up and Go Test. CLINICAL RELEVANCE The observed differences suggest that dysvascular amputees are less able to adapt to the challenges associated with turning. More attention is required in the rehabilitation of dysvascular amputees in turning tasks particularly towards the prosthetic side.
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Affiliation(s)
- Prasath Jayakaran
- 1School of Health Sciences and Social Care, Brunel University, Middlesex, UK
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