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Weiss MD, Freimer M, Leite MI, Maniaol A, Utsugisawa K, Bloemers J, Boroojerdi B, Howard E, Savic N, Howard JF. Improvement of fatigue in generalised myasthenia gravis with zilucoplan. J Neurol 2024; 271:2758-2767. [PMID: 38400914 PMCID: PMC11055786 DOI: 10.1007/s00415-024-12209-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/10/2024] [Accepted: 01/16/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Fatigue is a debilitating symptom of myasthenia gravis (MG). The impact of fatigue on MG can be assessed by Quality of Life in Neurological Disorders (Neuro-QoL) Short Form Fatigue scale. Transformation of raw Neuro-QoL fatigue scores to T-scores is a known approach for facilitating clinical interpretation of clinically meaningful and fatigue severity thresholds. METHODS In the Phase 3, double-blind, placebo-controlled RAISE study (NCT04115293), adults with acetylcholine receptor autoantibody-positive generalised MG (MG Foundation of America Disease Class II-IV) were randomised 1:1 to daily subcutaneous zilucoplan 0.3 mg/kg or placebo for 12 weeks. Patients completing RAISE could opt to receive zilucoplan 0.3 mg/kg in an ongoing, open-label extension study, RAISE-XT (NCT04225871). In this post-hoc analysis, we evaluated the long-term effect of zilucoplan on fatigue in RAISE patients who entered RAISE-XT. We report change in Neuro-QoL Short Form Fatigue T-scores and fatigue severity levels from RAISE baseline to Week 60. RESULTS Mean Neuro-QoL Short Form Fatigue T-scores improved from baseline to Week 12 in the zilucoplan group (n = 86) with a clinically meaningful difference versus placebo (n = 88; least squares mean difference: - 3.61 (nominal p-value = 0.0060]), and these improvements continued further to Week 60. At Week 12, more patients on zilucoplan (n = 34, 47.2%) experienced improvements in ≥ 1 fatigue severity level from baseline versus placebo (n = 23, 28.4%; p = 0.017). At Week 60, most (n = 55, 65.5%) patients had mild fatigue or none. CONCLUSION Treatment with zilucoplan demonstrated statistical and clinically meaningful improvements in fatigue scores and severity versus placebo during RAISE, which were sustained to Week 60 in RAISE-XT.
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Affiliation(s)
- Michael D Weiss
- Department of Neurology, University of Washington Medical Center, Seattle, WA, USA.
| | - Miriam Freimer
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - M Isabel Leite
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | | | | | | | - Emily Howard
- UCB Pharma, Slough, UK
- Cogent Skills, Warrington, UK
- University of Bath, Bath, UK
| | | | - James F Howard
- Department of Neurology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Marrocu A, Kettner H, Weiss B, Zeifman RJ, Erritzoe D, Carhart-Harris RL. Psychiatric risks for worsened mental health after psychedelic use. J Psychopharmacol 2024; 38:225-235. [PMID: 38491857 PMCID: PMC10944581 DOI: 10.1177/02698811241232548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2024]
Abstract
BACKGROUND Resurgent psychedelic research has largely supported the safety and efficacy of psychedelic therapy for the treatment of various psychiatric disorders. As psychedelic use and therapy increase in prevalence, so does the importance of understanding associated risks. Cases of prolonged negative psychological responses to psychedelic therapy seem to be rare; however, studies are limited by biases and small sample sizes. The current analytical approach was motivated by the question of whether rare but significant adverse effects have been under-sampled in psychedelic research studies. METHODS A "bottom margin analysis" approach was taken to focus on negative responders to psychedelic use in a pool of naturalistic, observational prospective studies (N = 807). We define "negative response" by a clinically meaningful decline in a generic index of mental health, that is, one standard error from the mean decrease in psychological well-being 4 weeks post-psychedelic use (vs pre-use baseline). We then assessed whether a history of diagnosed mental illness can predict negative responses. RESULTS We find that 16% of the cohort falls into the "negative responder" subset. Parsing the sample by self-reported history of psychiatric diagnoses, results revealed a disproportionate prevalence of negative responses among those reporting a prior personality disorder diagnosis (31%). One multivariate regression model indicated a greater than four-fold elevated risk of adverse psychological responses to psychedelics in the personality disorder subsample (b = 1.425, p < 0.05). CONCLUSION We infer that the presence of a personality disorder may represent an elevated risk for psychedelic use and hypothesize that the importance of psychological support and good therapeutic alliance may be increased in this population.
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Affiliation(s)
- Alessia Marrocu
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Hannes Kettner
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Brandon Weiss
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Richard J Zeifman
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
- NYU Langone Center for Psychedelic Medicine, NYU Grossman School of Medicine, New York, NY, USA
| | - David Erritzoe
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
| | - Robin L Carhart-Harris
- Centre for Psychedelic Research, Division of Psychiatry, Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, UK
- Carhart-Harris Lab, Departments of Neurology and Psychiatry, University of California San Francisco, San Francisco, CA, USA
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Navallas M, Tolend M, Otobo TM, Panwar J, Clemente EJI, Hemke R, van Rossum MA, Doria AS. Developing standards for MRI evaluation of joints in children with juvenile idiopathic arthritis utilizing the temporomandibular joint as a model. Jpn J Radiol 2024; 42:56-68. [PMID: 37626169 DOI: 10.1007/s11604-023-01479-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
Abstract
The treatment of a patient with juvenile idiopathic arthritis (JIA) is best monitored with standardized and validated tools to measure joint changes over time. Treatment approaches are best indicated if the clinicians are aware of the structural status of the joint at a given time, especially in anatomically deep joints for which clinical assessment is limited. Magnetic resonance imaging (MRI) is of utmost importance for assessment of deep joints and extra-articular soft tissue of the entire body for which ultrasound may be suboptimal. Because the distinction between pathologic and physiologic joint changes on MRI is key for proper diagnosis and treatment of patients with arthropathies, a comprehensive standardized approach is needed to effectively measure outcomes of growing joints of children with JIA. Such an approach is essential for both clinical assessment and to conduct clinical trials in patients with JIA treated in different centers around the world. To meet this need, several international imaging collaborative research groups have been developing MRI scales over the past years, including the MRI in JIA (JAMRI) special interest group within the Outcome Measures in Rheumatology (OMERACT) research network. This manuscript reviews the efforts of the OMERACT JAMRI working group to generate and validate pediatric MRI scoring systems for different joints in children with JIA that can have ubiquitous utilization anywhere in the world. In particular, it describes the different steps of development and validation of an MRI scale using the TMJ as a model.
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Affiliation(s)
- Maria Navallas
- Department of Diagnostic Imaging. Hospital 12 de Octubre, Madrid, Spain
| | - Mirkamal Tolend
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, and Department of Medical Imaging, University of Toronto, 555 University Avenue, Toronto, ON, M5G 1X8, Canada
| | - Tarimobo M Otobo
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, and Department of Medical Imaging, University of Toronto, 555 University Avenue, Toronto, ON, M5G 1X8, Canada
| | - Jyoti Panwar
- Department of Medical Imaging, The Tweed Hospital, Lumus Imaging, Tweed Heads, NSW, Australia
| | - Emilio J Inarejos Clemente
- Department of Diagnostic Imaging. Sant Joan de Deu Barcelona Children Hospital, University of Barcelona, Barcelona, Spain
| | - Robert Hemke
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Amsterdam Movement Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Marion A van Rossum
- Department of Pediatrics, Emma Children's Hospital Amsterdam University Medical Centers and Amsterdam Rheumatology and Immunology Center | Reade, Amsterdam, The Netherlands
| | - Andrea S Doria
- Department of Diagnostic Imaging, Research Institute, The Hospital for Sick Children, and Department of Medical Imaging, University of Toronto, 555 University Avenue, Toronto, ON, M5G 1X8, Canada.
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Landers MR, Haller AM, Aldaco A, La B, Babarinde AA, Rider JV, Longhurst JK. The psychometric properties of the modified fear of falling avoidance behavior questionnaire in Parkinson's disease and older adults. Arch Physiother 2024; 14:11-19. [PMID: 38707914 PMCID: PMC11067869 DOI: 10.33393/aop.2024.2702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 04/04/2024] [Indexed: 05/07/2024] Open
Abstract
Introduction The Fear of Falling Avoidance Behavior Questionnaire (FFABQ) has good psychometric properties. However, we have recently modified the FFABQ (mFFABQ) to improve the clarity of the questions and Likert responses. This study aimed to examine the reliability and validity of this modified version in older adults and people with Parkinson's disease (PD). Methods A total of 88 participants, 39 with PD (age = 72.2 ± 9.5; 29 males, 10 females) and 49 older adults (age = 72.8 ± 5.0; 13 males, 36 females), answered the mFFABQ twice, separated by 1 week, for test-retest reliability. Construct validity was evaluated through correlational analyses with fall history, Activities-Specific Balance Confidence Scale (ABC), Berg Balance Scale (BBS), Timed Up and Go, 30-Second Sit to Stand, Sensory Organization Test, Zung Anxiety Scale, Beck Depression Inventory, Consequences of Falling Questionnaire (CoFQ), and average daily activity levels using an activity monitor. Results The mFFABQ had good overall test-retest reliability (intraclass correlational coefficient [ICC] = 0.822; older adult ICC = 0.781, PD ICC = 0.806). The mFFABQ correlated with fall history (r = -0.430) and exhibited high correlation with the ABC (rho = -0.804) and moderate correlations with CoFQ (rho = 0.582) and BBS (rho = -0.595). The mFFABQ also correlated with time stepping (rho = -0.298) and number of steps (rho = -0.358). Conclusion These results provide supportive evidence for the reliability and validity of the mFFABQ in older adults and people with PD, which supports its suitability as a clinical and research tool for the assessment of fear of falling avoidance behavior.
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Affiliation(s)
- Merrill R. Landers
- Department of Physical Therapy, School of Integrated Health Sciences, University of Nevada, Las Vegas, Nevada - USA
| | - Ash M. Haller
- Sequoia Hospital, Dignity Health, Redwood City, California - USA
| | - Arturo Aldaco
- Sunrise Hospital and Medical Center, Las Vegas, Nevada - USA
| | - Billy La
- FYZICAL Balance and Therapy Centers – Buffalo, Las Vegas, Nevada - USA
| | - Adetayo A. Babarinde
- School of Integrated Health Sciences, University of Nevada, Las Vegas, Nevada - USA
| | - John V. Rider
- School of Occupational Therapy, Touro University Nevada, Henderson, Nevada - USA
| | - Jason K. Longhurst
- Department of Physical Therapy and Athletic Training, Doisy College of Health Sciences, Saint Louis University, St. Louis, Missouri - USA
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Saggaf MM, Roy M, Antflek D, Borkhoff CM, Baltzer H. Assessing Responsiveness of the Trapeziometacarpal Arthrosis Symptoms and Disability Questionnaire. Hand (N Y) 2024; 19:96-103. [PMID: 36050926 PMCID: PMC10786116 DOI: 10.1177/15589447221120840] [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: 11/15/2022]
Abstract
BACKGROUND This study aimed to assess the responsiveness of the Trapeziometacarpal Arthrosis Symptoms and Disability (TASD) questionnaire after corticosteroid injections and operative management for trapeziometacarpal osteoarthritis (TMC-OA). METHODS This longitudinal cohort study included patients with TMC-OA who underwent treatment (corticosteroid injection or surgery). Measurements occurred at baseline and follow-up time points: 6 weeks, 3 months, 6 months, and 1 year. Patient measures were collected electronically using a data repository platform. The TASD is a validated psychometric patient-administered scale. We examined responsiveness by correlating the TASD scores with another known effective indicator of change (shortened Disabilities of the Arm, Shoulder, and Hand [QuickDASH]). Repeated score measurements over time were analyzed using analysis of variance, and correlations between questionnaires were reported with repeated measures correlation and Pearson correlation coefficients. RESULTS The nonsurgical cohort undergoing corticosteroid injections included 31 (66%) women and 16 (34%) men, and the surgical cohort included 29 (71%) women and 12 (29%) men. Both the QuickDASH and the TASD captured a statistically significant improvement in symptom burden postoperatively (P < .0001 for both questionnaires), whereas no statistical significance was noted after corticosteroid injections (P = .45 and P = .34, respectively). There was a strong correlation between QuickDASH and TASD questionnaires (r = 0.87, P < .0001). CONCLUSIONS The TASD is a promising TMC-OA-specific questionnaire to capture responsiveness following treatment, particularly following surgery. The responsiveness of TASD was demonstrated in the TMC-OA cohort. Further research is needed to define a minimal clinically important difference.
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Affiliation(s)
- Moaath M. Saggaf
- University of Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
| | - Mélissa Roy
- University of Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
- The Hospital for Sick Children and University of Toronto, ON, Canada
| | | | - Cory M. Borkhoff
- University of Toronto, ON, Canada
- The Hospital for Sick Children and University of Toronto, ON, Canada
| | - Heather Baltzer
- University of Toronto, ON, Canada
- University Health Network, Toronto, ON, Canada
- Toronto Western Hospital, ON, Canada
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Dekker J, de Boer M, Ostelo R. Minimal important change and difference in health outcome: An overview of approaches, concepts, and methods. Osteoarthritis Cartilage 2024; 32:8-17. [PMID: 37714259 DOI: 10.1016/j.joca.2023.09.002] [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: 05/16/2023] [Revised: 08/28/2023] [Accepted: 09/07/2023] [Indexed: 09/17/2023]
Abstract
OBJECTIVE To provide an overview of approaches, concepts, and methods used to define and assess minimal important change and difference in health outcome. METHOD A narrative review of the literature, guided by a conceptual framework. RESULTS We distinguish between (i) interpretation of health outcome in individuals versus groups, (ii) change within individuals or groups versus difference between change within individuals or groups; and (iii) the responder approach (based on the proportion of patients that obtain a defined response) versus the group average approach (based on the average amount of change in a group). We review approaches, concepts, and methods. CONCLUSION By bringing together and juxtaposing various approaches, concepts, and methods, we set a precursory step in the direction of consensus building in the field concerned with defining and assessing minimal important change and difference in health outcome. We emphasize the need for conceptual clarification and terminological standardization. We argue that assessing minimal importance of change and difference in health outcome is essentially a value judgment involving a range of considerations and perspectives.
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Affiliation(s)
- Joost Dekker
- Department of Rehabilitation Medicine, Amsterdam UMC, Location Vrij Universiteit, Amsterdam, the Netherlands; Department of Psychiatry, Amsterdam UMC Location Vrije Universiteit, Amsterdam, the Netherlands.
| | - Michiel de Boer
- Department of Primary and Long-Term Care, UMCG, Groningen, the Netherlands.
| | - Raymond Ostelo
- Department of Health Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Department of Epidemiology and Data Science, Amsterdam Movement Sciences, Amsterdam UMC, Location Vrije Universiteit, Amsterdam, the Netherlands.
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Murao M, Nankaku M, Kawano T, Goto K, Kuroda Y, Kawai T, Ikeguchi R, Matsuda S. Reproducibility, criterion-related validity, and minimal clinically important difference of the stair negotiation test after total Hip arthroplasty. Physiother Theory Pract 2023; 39:2438-2445. [PMID: 35581533 DOI: 10.1080/09593985.2022.2078255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 03/10/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To determine the reproducibility, criterion-related validity, and minimal clinically important difference (MCID) of the stair negotiation test (SNT) after total hip arthroplasty (THA). METHODS Sixty patients who underwent THA were included in this study. They performed the SNT and rated their difficulty in stair negotiation (question 7 of the Oxford Hip Score [OHSQ7]) before and 6 months after surgery. The SNT determined the time taken by a patient to ascend, turn around, and descend the stairs (15 cm × 4 steps) and was measured twice each time. As a measure of reproducibility, the intraclass correlation coefficient (ICC1,1) was calculated using the preoperative SNT. As an index of criterion-related validity, Spearman's rank correlation coefficient was used to evaluate the relationship between the better score of two trials in the preoperative SNT and the OHSQ7. The MCID of the SNT was calculated using the distribution-based method and the anchor-based method. The change in the OHSQ7 between before and after surgery was used as an anchor in the latter method. RESULTS The ICC1,1 of the SNT was 0.97. The SNT was significantly correlated with the OHSQ7 (r = 0.40, p < .05). Moreover, the anchor-based MCID of the SNT was 1.98 seconds. CONCLUSION The SNT is an objective assessable test of stair negotiation ability in post-THA patients that has good reproducibility and moderate criterion-related validity. Changes in the SNT beyond the MCID (1.98 seconds) represent clinically important changes in stair negotiation ability.
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Affiliation(s)
- Masanobu Murao
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
| | - Manabu Nankaku
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
| | - Takumi Kawano
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
| | - Koji Goto
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yutaka Kuroda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshiyuki Kawai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryosuke Ikeguchi
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Almeida LRS, Valenca GT, Canning CG, Carvalho K, Silva AC, Oliveira-Filho J, Pinto EB. Cross-cultural adaptation and psychometric properties of the Brazilian-Portuguese version of the Falls Behavioral (FaB-Brazil) Scale. Disabil Rehabil 2023; 45:3922-3929. [PMID: 36373004 DOI: 10.1080/09638288.2022.2141356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/18/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE To develop and cross-culturally adapt a Brazilian-Portuguese version of the Falls Behavioral Scale (FaB-Brazil) and to verify its psychometric properties. MATERIAL AND METHODS The translation and cross-cultural adaptation process of the scale followed standard guidelines. The FaB-Brazil scale was applied to 93 community-dwelling older people. Cronbach's alpha was calculated to evaluate internal consistency and the intraclass correlation coefficient (ICC) to evaluate interrater and test-retest reliability. The standard error of measurement (SEM), minimal detectable change (MDC), ceiling and floor effects, convergent and discriminative validity were evaluated. A significance level of .05 was set for statistical analyses. RESULTS Internal consistency was moderate (α = 0.73). An excellent inter-rater (ICC = 0.93; p < 0.001) and a good test-retest (ICC = 0.79; p < 0.001) reliability were found. The SEM was 0.27 and MDC was 0.53. Neither ceiling nor floor effects were found. Convergent validity was established by the positive correlations between the FaB-Brazil scale, age, and functional mobility, and by the negative correlations between the FaB-Brazil scale and balance confidence, community mobility and EuroQol-5D (p < 0.05). No significant differences were found between males and females and between non-fallers and fallers. CONCLUSIONS Our results offer evidence for the reliability and validity of the FaB-Brazil scale for community-dwelling older people.Implications for RehabilitationFall-related behaviors should be part of the fall risk assessment of community-dwelling older people.The Brazilian-Portuguese version of the Falls Behavioral Scale (FaB-Brazil) is reliable and valid for assessing fall-related behaviors in community-dwelling older people.The FaB-Brazil scale may be used to raise awareness about potential fall hazards and to guide fall prevention programs.
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Affiliation(s)
- Lorena Rosa S Almeida
- Movement Disorders and Parkinson's Disease Clinic, Roberto Santos General Hospital/SESAB, Salvador, Brazil
- Bahiana School of Medicine and Public Health, Motor Behavior and Neurorehabilitation Research Group, Salvador, Brazil
| | - Guilherme T Valenca
- Movement Disorders and Parkinson's Disease Clinic, Roberto Santos General Hospital/SESAB, Salvador, Brazil
- Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Colleen G Canning
- Discipline of Physiotherapy, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Kárin Carvalho
- Bahiana School of Medicine and Public Health, Motor Behavior and Neurorehabilitation Research Group, Salvador, Brazil
- Postgraduate Program in Health Sciences, Federal University of Bahia School of Medicine, Salvador, Brazil
| | - Adriana Campos Silva
- Bahiana School of Medicine and Public Health, Motor Behavior and Neurorehabilitation Research Group, Salvador, Brazil
- Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Jamary Oliveira-Filho
- Postgraduate Program in Health Sciences, Federal University of Bahia School of Medicine, Salvador, Brazil
| | - Elen Beatriz Pinto
- Bahiana School of Medicine and Public Health, Motor Behavior and Neurorehabilitation Research Group, Salvador, Brazil
- Department of Life Sciences (DCV), Bahia State University, Salvador, Brazil
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Heide M, Mørk M, Fenne Hoksrud A, Brox JI, Røe C. Responsiveness of specific and generic patient-reported outcome measures in patients with plantar fasciopathy. Disabil Rehabil 2023:1-7. [PMID: 37855657 DOI: 10.1080/09638288.2023.2267438] [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: 03/31/2023] [Accepted: 10/03/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE To evaluate and compare responsiveness characteristics for the Foot Function Index revised short form (FFI-RS), RAND-12 Health Status Inventory (RAND-12), and Numeric Rating Scale (NRS), in patients with plantar fasciopathy receiving non-surgical treatment. MATERIALS AND METHODS This study was conducted on a sub-group of patients from an ongoing randomised controlled trial. One-hundred fifteen patients were included. The patient-reported outcome measures (PROMs) were applied at baseline and after 6 months. Responsiveness was calculated using standardised response mean and area under the receiver operating characteristic (ROC) curve. ROC curves were used to compute the minimal important change (MIC) for the outcome measures. RESULTS The region specific FFI-RS had best responsiveness and the NRS at rest had lowest responsiveness. CONCLUSION FFI-RS were marginally more responsive than the other PROMs. Responsiveness and MIC estimates should be regarded as indicative rather than fixed estimates.
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Affiliation(s)
- Marte Heide
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
| | - Marianne Mørk
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
- Research and Communication Unit for Musculoskeletal Health (FORMI), Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Aasne Fenne Hoksrud
- Norwegian Olympic and Paralympics Committee and Confederation of Sports, Oslo, Norway
| | - Jens Ivar Brox
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
| | - Cecilie Røe
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Nydalen, Norway
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Eghlidos Z, Abolhassanbeigi A, Rahimian Z, Khazraei S, Ostovan VR. Validation of the Non-Motor Symptoms Scale for Parkinson's Disease of Persian Version. PARKINSON'S DISEASE 2023; 2023:1972034. [PMID: 37333718 PMCID: PMC10275686 DOI: 10.1155/2023/1972034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 05/05/2023] [Accepted: 05/30/2023] [Indexed: 06/20/2023]
Abstract
Objective We aimed to assess the validity and reliability of the Persian version of the NonMotor Symptoms Scale (NMSS) in Iranian patients with PD. Methods This cross-sectional study was conducted in patients with PD. After the cross-cultural adaptation of the NMSS, the acceptability, reliability, precision, and validity of the Persian NMSS were evaluated. For this purpose, in addition to NMSS, we used the following measures: Scales for Outcomes in Parkinson's Disease (SCOPA)-Autonomic (SCOPA-AUT), SCOPA-Sleep, Beck's Depression Inventory (BDI) questionnaire, Parkinson's Disease Questionnaire-8 questions (PDQ-8), SCOPA-Motor, SCOPA-Psychiatric Complications (SCOPA-PC), SCOPA-Cognition (SCOPA-COG), Mini-Mental State Examination (MMSE), Hoehn and Yahr Staging (H and Y), and Unified Parkinson Disease Rating Scale (UPDRS). Results 186 patients were enrolled (mean age 64.46 ± 9.9 years; disease duration 5.59 ± 3.99 years; 118 (63.4%) male; mean NMSS score 52.01 ± 38.54). Neither the floor effect (2.7%) nor the ceiling effect (0.5%) was seen in NMSS total score. Cronbach's alpha of total NMSS was 0.84. The test-retest reliability was 0.93 for the NMSS total and 0.81-0.96 for domains. The standard error of measurement (SEM) was lower than half of the standard deviation for NMSS total and all domains. NMSS total showed a high correlation with UPDRS I (rs = 0.84), UPDRS II (rs = 0.58), PDQ-8 (rs = 0.61), BDI (rs = 0.71), SCOPA-sleep (rs = 0.60), and SCOPA AUT (rs = 0.66). NMSS has an acceptable discriminative validity based on disease duration and severity of disease according to H and Y staging. Conclusion The Persian NMSS is a valid and reliable measure for evaluating the burden of nonmotor symptoms in Iranian patients with PD.
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Affiliation(s)
- Zahra Eghlidos
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Zahra Rahimian
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Samaneh Khazraei
- Department of Psychiatry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Reza Ostovan
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Neurology, Shiraz University of Medical Sciences, Shiraz, Iran
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Bulamu NB, Mpundu-Kaambwa C, O'Callaghan M, Kaambwa B. Responsiveness and construct validity of EPIC-26, AQoL-6D and SF-6D following treatment in prostate cancer. BMC Cancer 2023; 23:297. [PMID: 37005587 PMCID: PMC10067207 DOI: 10.1186/s12885-023-10732-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 03/13/2023] [Indexed: 04/04/2023] Open
Abstract
PURPOSE To assess construct validity and responsiveness of the Expanded Prostate Cancer Index Composite Instrument (EPIC-26) relative to the Short-Form Six-Dimension (SF-6D) and Assessment of Quality of Life 6-Dimension (AQoL-6D) in patients following treatment for prostate cancer. METHODS Retrospective prostate cancer registry data were used. The SF-6D, AQoL-6D, and EPIC-26 were collected at baseline and one year post treatment. Analyses were based on Spearman's correlation coefficient, Bland-Altman plots and intra-class correlation coefficient, Kruskal Wallis, and Effect Size and the Standardised Response Mean for responsiveness. RESULTS The study sample was comprised of 1915 patients. Complete case analysis of 3,697 observations showed moderate evidence of convergent validity between EPIC-26 vitality/hormonal domain and AQoL-6D (r = 0.45 and 0.54) and SF-6D (r = 0.52 and 0.56) at both timepoints. Vitality/hormonal domain also showed moderate convergent validity with coping domain of AQoL-6D (r = 0.45 and 0.54) and with role (r = 0.41 and 0.49) and social function (r = 0.47 and 0.50) domains of SF-6D at both timepoints, and with independent living (r = 0.40) and mental health (r = 0.43) of AQoL-6D at one year. EPIC-26 sexual domain had moderate convergent validity with relationship domain (r = 0.42 and 0.41) of AQoL-6D at both timepoints. Both AQoL-6D and SF-6D did not discriminate between age groups and tumour stage at both timepoints but AQoL-6D discriminated between outcomes for different treatments at one year. All EPIC-26 domains discriminated between age groups and treatment at both timepoints. The EPIC-26 was more responsive than AQoL-6D and SF-6D between baseline and one year following treatment. CONCLUSIONS AQoL-6D can be used in combination with EPIC-26 in place of SF-12. Although EPIC-26 is not utility based, its popularity amongst clinicians and ability to discriminate between disease-specific characteristics and post-treatment outcomes in clinical trials makes it a candidate for use within cost-effectiveness analyses. The generic measure provides a holistic assessment of quality of life and is suitable for generating quality adjusted life years (QALYs).
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Affiliation(s)
- Norma B Bulamu
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, Australia.
| | - Christine Mpundu-Kaambwa
- Health and Social Care Economics Group, Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia
| | - Michael O'Callaghan
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, Australia
- SA-PCCOC: South Australian Prostate Cancer Clinical Outcomes Collaborative, Flinders Medical Centre, Urology Unit, Adelaide, Australia
- Discipline of Medicine, University of Adelaide, Adelaide, Australia
| | - Billingsley Kaambwa
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, Australia
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Simpson LA, Hayward KS, Boyd LA, Larssen BC, Mortenson WB, Schneeberg A, Silverberg ND, Eng JJ. Responsiveness and trajectory of changes in the rating of everyday arm-use in the community and home (REACH) scale over the first-year post-stroke. Clin Rehabil 2023; 37:557-568. [PMID: 36310441 PMCID: PMC9989222 DOI: 10.1177/02692155221134413] [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: 11/17/2022]
Abstract
OBJECTIVE To examine the trajectory of the Rating of Everyday Arm-use in the Community and Home (REACH) scores over the first-year post-stroke, determine if REACH scores are modified by baseline impairment level and explore the responsiveness of the REACH scale through hypothesis testing. DESIGN Consecutive sample longitudinal study. SETTING Participants were recruited from an acute stroke unit and followed up at three, six, and 12 months post-stroke. PARTICIPANTS Seventy-three participants with upper limb weakness (Shoulder Abduction and Finger Extension score ≤ 8). MAIN MEASURES The REACH scale is a six-level self-report classification scale that captures how the affected upper limb is being used in one's own environment. The Fugl-Meyer Upper Limb Assessment (FMA-UL), Stroke Upper Limb Capacity Scale (SULCS), accelerometer-based activity count ratio and Global Rating of Change Scale (GRCS) were used to capture upper limb impairment, capacity, and use. RESULTS The following proportions of participants improved at least one REACH level: 64% from baseline to three months, 37% from three to six months and 13% from six to 12 months post-stroke. The trajectory of REACH scores over time was associated with baseline impairment. Change in REACH had a moderate correlation to change in SULCS and the GRCS but not FMA-UL or the activity count ratio. CONCLUSIONS Results of hypothesis testing provide preliminary evidence of the responsiveness of the REACH scale. On average, individuals with severe impairment continued to show improvement in use over the first year, while those with mild/moderate impairment plateaued and a small proportion decreased in the early chronic phase.
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Affiliation(s)
- Lisa A Simpson
- Graduate Program in Rehabilitation Sciences, 8166University of British Columbia, Vancouver, Canada
| | - Kathryn S Hayward
- Departments of Physiotherapy, Medicine (RMH) and 56369Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Australia.,Department of Physical Therapy, 8166University of British Columbia, Vancouver, Canada
| | - Lara A Boyd
- Department of Physical Therapy, 8166University of British Columbia, Vancouver, Canada
| | - Beverley C Larssen
- Graduate Program in Rehabilitation Sciences, 8166University of British Columbia, Vancouver, Canada
| | - W Ben Mortenson
- Department of Occupational Science and Occupational Therapy, 8166University of British Columbia, Vancouver, Canada
| | - Amy Schneeberg
- Rehabilitation Research Program, 175184Vancouver Coastal Health Research Institute, Vancouver, Canada
| | - Noah D Silverberg
- Department of Psychology, 8166University of British Columbia, Vancouver, Canada
| | - Janice J Eng
- Department of Physical Therapy, 8166University of British Columbia, Vancouver, Canada
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13
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Mullins JF, Hoch MC, Gribble P, Heebner N, Kosik K, Westgate P, Nitz AJ. Examination of Dry Needling Dose and Effect Duration for Individuals With Chronic Ankle Instability. J Manipulative Physiol Ther 2023; 46:132-142. [PMID: 37422747 DOI: 10.1016/j.jmpt.2023.05.007] [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: 08/26/2022] [Revised: 04/20/2023] [Accepted: 05/15/2023] [Indexed: 07/10/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate the effect of a single treatment vs serial dry needling (DN) treatments of the fibularis longus on individuals with chronic ankle instability and to determine the longevity of any effect found. METHODS Thirty-five adults with chronic ankle instability (24.17 ± 7.01 years, 167.67 ± 9.15 cm, 74.90 ± 13.23 kg) volunteered for a university laboratory repeated-measures study. All participants completed patient-reported outcomes and were objectively tested using the Star Excursion Balance Test (SEBT), threshold to detect passive motion (TTDPM) measurements, and single limb time-to-boundary measurements. Participants received DN treatment to the fibularis longus once weekly for 4 weeks on the affected lower extremity by a single physical therapist. Data were collected 5 times: baseline 1 week before initial treatment (T0), pre-treatment (T1A), immediately after the first treatment (T1B), after 4 weekly treatments (T2), and 4 weeks after the cessation of treatment (T3). RESULTS Significant improvements were found for clinician-oriented (SEBT-Composite P < .001; SEBT-Posteromedial P = .024; SEBT-Posterolateral P < .001; TTDPM-Inversion P = .042) and patient-oriented outcome measures (Foot and Ankle Ability Measure-Activities of Daily Living P < .001; Foot and Ankle Ability Measure-Sport P = .001; Fear Avoidance Belief Questionnaire P = .021) following a single DN treatment. Compounding effects from additional treatments exhibited improvement of TTDPM (T1B to T2). No significant losses were noted 4 weeks after cessation of treatment (T2 to T3). CONCLUSION For the participants in this study, outcomes improved immediately following the first DN treatment. This improvement was sustained but not further improved with subsequent treatments.
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Affiliation(s)
- Jennifer F Mullins
- Army-Baylor Physical Therapy Doctoral Program, Joint Base San Antonio, Texas.
| | - Matthew C Hoch
- Department of Rehabilitation Science, University of Kentucky, Lexington, Kentucky
| | - Phillip Gribble
- Department of Rehabilitation Science, University of Kentucky, Lexington, Kentucky
| | - Nicholas Heebner
- Department of Rehabilitation Science, University of Kentucky, Lexington, Kentucky
| | - Kyle Kosik
- Department of Rehabilitation Science, University of Kentucky, Lexington, Kentucky
| | - Philip Westgate
- Department of Biostatistics, University of Kentucky, Lexington, Kentucky
| | - Arthur J Nitz
- Department of Rehabilitation Science, University of Kentucky, Lexington, Kentucky
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Pesola AJ, Gao Y, Finni T. Responsiveness of electromyographically assessed skeletal muscle inactivity: methodological exploration and implications for health benefits. Sci Rep 2022; 12:20867. [PMID: 36460701 PMCID: PMC9718848 DOI: 10.1038/s41598-022-25128-y] [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: 06/19/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022] Open
Abstract
Prolonged sedentary behaviour is detrimental to health due to low contractile activity in large lower extremity muscle groups. This muscle inactivity can be measured with electromyography (EMG), but it is unknown how methodological factors affect responsiveness longitudinally. This study ranks 16 different EMG inactivity thresholds based on their responsiveness (absolute and standardized effect size, responsiveness) using data from a randomized controlled trial targeted at reducing and breaking up sedentary time (InPact, ISRCTN28668090). EMG inactivity duration and usual EMG inactivity bout duration (weighted median of bout lengths) were measured from large lower extremity muscle groups (quadriceps, hamstring) with EMG-sensing shorts. The results showed that the EMG inactivity threshold above signal baseline (3 μV) provided overall the best responsiveness indices. At baseline, EMG inactivity duration of 66.8 ± 9.6% was accumulated through 73.9 ± 36.0 s usual EMG inactivity bout duration, both of which were reduced following the intervention (-4.8 percentage points, -34.3 s). The proposed methodology can reduce variability in longitudinal designs and the detailed results can be used for sample size calculations. Reducing EMG inactivity duration and accumulating EMG inactivity in shorter bouts has a potential influence on muscle physiology and health.
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Affiliation(s)
- A. J. Pesola
- grid.479679.20000 0004 5948 8864Active Life Lab, South-Eastern Finland University of Applied Sciences, Raviradantie 22b, 50100 Mikkeli, Finland
| | - Y. Gao
- grid.13402.340000 0004 1759 700XDepartment of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - T. Finni
- grid.9681.60000 0001 1013 7965Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyväskylä, Finland
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15
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Gu H, Diao C, Tang J, Yang B, Ji J, Zhou M, Meng Z. Minimal clinically important difference for the Mandarin version of the Tinnitus Questionnaire determined via anchor-based and distribution-based methods. Health Qual Life Outcomes 2022; 20:157. [PMID: 36451205 PMCID: PMC9710156 DOI: 10.1186/s12955-022-02072-z] [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: 08/13/2022] [Accepted: 11/22/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND The previous study showed that the Mandarin Tinnitus Questionnaire (MTQ) has satisfactory reliability and validity. We have also completed the classification of the severity of tinnitus based on MTQ scores. In clinical studies, efficacy is often judged by whether results are statistically significant; however, statistical significance does not necessarily equate to clinical significance, whereas the minimum clinically important difference (MCID) of the scale does. In the following project, we will explore the MCID of the MTQ. METHODS We recruited participants aged 18 years and above who sought treatment for primary or secondary tinnitus at the Otorhinolaryngology Department of the Hearing Center of West China Hospital, Sichuan University from September 2020 to September 2021. The participants had to undergo the following four assessments of tinnitus severity: doctor evaluation, self-report, the MTQ, and the visual analog scale (VAS), all at baseline and at the follow-up. The MCIDs of the MTQ were established via anchor-based and distribution-based methods. The anchor method used the VAS and self-reported clinical impression as anchors and defined the treatment effectiveness by mean/median and receiver operating characteristic (ROC) curve, while methods of effect size (ES), standard error of measurement (SEM), and reliability change index (RCI) were used in distribution-based methods. RESULTS A total of 115 patients were investigated in this study, 57.4% of whom were women. The average age was 43.2 ± 13.20 years. The average MTQ and VAS scores at baseline were 31.3 ± 14.90 and 5.03 ± 2.24, respectively, while the average MTQ and VAS scores at follow-up were 15.9 ± 11.70 and 3.58 ± 2.48, respectively. Moreover, in terms of self-reported clinical impressions, 19 patients indicated that they were cured (16.5%), 24 that it was much better (20.9%), 63 that there was no change (54.8%), and 9 that it was much worse (7.8%). The MCIDs for the change in total MTQ ranged from 6.29 to 19.00, those for improvement from 1.09 to 22.75, and those for deterioration from 3.50 to 7.64. CONCLUSION We selected an absolute value of 7.5 as the MCID for the MTQ score. An increase in MTQ score more than 7.5 was considered aggravation of tinnitus, and a decrease in MTQ score more than 7.5 was considered a reduction in tinnitus.
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Affiliation(s)
- Hailing Gu
- grid.412901.f0000 0004 1770 1022Department of Otolaryngology-Head and Neck Surgery, Hearing Center/Hearing and Speech Science Laboratory, West China Hospital of Sichuan University, 37 Guo Xue Lane, Chengdu, 610041 Sichuan People’s Republic of China
| | - Cong Diao
- grid.412901.f0000 0004 1770 1022Department of Otolaryngology-Head and Neck Surgery, Hearing Center/Hearing and Speech Science Laboratory, West China Hospital of Sichuan University, 37 Guo Xue Lane, Chengdu, 610041 Sichuan People’s Republic of China
| | - Jiatong Tang
- grid.13291.380000 0001 0807 1581West China Hospital/West China Medical School, Sichuan University, Chengdu, Sichuan People’s Republic of China
| | - Bo Yang
- grid.13291.380000 0001 0807 1581West China Hospital/West China Medical School, Sichuan University, Chengdu, Sichuan People’s Republic of China
| | - Jinfeng Ji
- grid.412901.f0000 0004 1770 1022Department of Otolaryngology-Head and Neck Surgery, Hearing Center/Hearing and Speech Science Laboratory, West China Hospital of Sichuan University, 37 Guo Xue Lane, Chengdu, 610041 Sichuan People’s Republic of China
| | - Mengyun Zhou
- grid.13291.380000 0001 0807 1581West China Hospital/West China Medical School, Sichuan University, Chengdu, Sichuan People’s Republic of China
| | - Zhaoli Meng
- grid.412901.f0000 0004 1770 1022Department of Otolaryngology-Head and Neck Surgery, Hearing Center/Hearing and Speech Science Laboratory, West China Hospital of Sichuan University, 37 Guo Xue Lane, Chengdu, 610041 Sichuan People’s Republic of China
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Kinoshita Y, Izukura R, Kishimoto J, Kanaoka M, Fujita H, Ando K, Nagai S, Akiyoshi S, Tagawa T, Kubo M, Inokuchi J, Ohuchida K, Oki E, Tanaka K, Eto M, Yoshizumi T, Nakamura M, Chishaki A. Reliability, validity, and responsiveness of the Japanese version of the EORTC QLQ-ELD14 in evaluating the health-related quality of life of elderly patients with cancer. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04414-2. [PMID: 36307557 PMCID: PMC9616404 DOI: 10.1007/s00432-022-04414-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
PURPOSE This study evaluated the reliability, validity, and responsiveness of the Japanese version of the European Organization for Research and Treatment of Cancer (EORTC) QLQ-ELD14 and measured the health-related quality of life (HRQOL) of elderly Japanese patients with cancer aged ≥ 60 and ≥ 70 years. METHODS The study recruited elderly Japanese patients with cancer aged ≥ 60 (≥ 70) years (n = 1803 [n = 1236]). The EORTC QLQ-ELD14 was evaluated for reliability, validity, responsiveness, and correlations of changes in score between the EORTC QLQ-ELD14 and the EORTC QLQ-C30 before and after the commencement of the COVID-19 pandemic. RESULTS In both age groups, the proportion of missing items was low (< 3%). Cronbach's α was good at ≥ 0.70, except for two of the seven items. All the intraclass coefficient constants were good at ≥ 0.70. The concurrent validity was good but correlation with the EORTC QLQ-C30 was not strong, except for the hypothesis items. Regarding the assessment of responsiveness, only one item ("maintaining purpose") of the EORTC QLQ-ELD14 worsened (- 6.14 ± 29.20, standard response of mean > 0.2) after the commencement of the COVID-19 pandemic. The changes in score between the EORTC QLQ-ELD14 and the "global health status/QOL" and "summary score" of the EORTC QLQ-C30 had moderate-to-high negative correlations for all items, except two. Hypotheses to evaluate construct validity were accepted at 90%, while responsiveness was accepted at 80%. CONCLUSION The Japanese version of the EORTC QLQ-ELD14 questionnaire appears to have acceptable reliability, validity, and responsiveness to evaluate HRQOL in elderly Japanese people with cancer.
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17
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Gonzalez-Bautista E, de Souto Barreto P, Salinas-Rodriguez A, Manrique-Espinoza B, Rolland Y, Andrieu S, Vellas B. Clinically meaningful change for the chair stand test: monitoring mobility in integrated care for older people. J Cachexia Sarcopenia Muscle 2022; 13:2331-2339. [PMID: 36017772 PMCID: PMC9530589 DOI: 10.1002/jcsm.13042] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/12/2022] [Accepted: 06/13/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Clinically meaningful changes in the five-repetition chair stand test are essential for monitoring mobility in integrated care for older people. Recommendations for the clinically meaningful change of the chair stand test are not well known. Our study aimed to estimate the absolute and relative clinically meaningful changes for older adults' five-repetition chair stand test. METHODS We applied distribution-based and anchor-based methods in addition to receiver operator characteristics analyses to a population-based study of community-dwelling adults (SAGE Mexico study, n = 897) to derive the clinically meaningful change in the chair stand test. We used three self-reported clinical anchors: moving around, vigorous activities, and walking 1 km. Our primary outcome was the incidence of disability for basic activities of daily living (ADL). Secondly, we examined our estimates of clinically meaningful change in a clinical trial population of healthy volunteers (MAPT, France, study n = 1575) concerning the risk of incident ADL disability. RESULTS The age of SAGE Mexico participants ranged from 60 to 96 years; mean (SD) = 69.0 (6.2); 54.4% were female. Their baseline chair stand time averaged 12.1 s (SD = 3 s). Forty-eight participants (5.6%) showed incident disability over 3 years. The absolute and relative clinically meaningful change cut points found over 3 years of follow-up were 2.6 s and 27.7%, respectively. Absolute clinically meaningful change ranged from 0.5 to 4.7 s, depending on the estimation method. Relative clinically meaningful change ranged from 9.6 to 46.2%. SAGE Mexico participants with absolute and relative clinically meaningful declines (increasing 2.6 s and 27.7% from baseline time, respectively) showed an increased risk of ADL disability [aRR = 1.93; P = 0.0381; 95% CI (1.05, 3.46) and aRR = 2.27; P = 0.0157; 95% CI (1.22, 4.10)], respectively, compared with those without a clinically meaningful decline. MAPT participants [age range = 70-94; mean (SD) = 75.3 (4.4); 64.8% female; incident ADL disability over 5 years = 145(14.8%)] with a relative clinically meaningful decline (≥27.7% from baseline over 3 years) had a 74% higher risk of incident ADL disability than their counterparts [aHR = 1.74; P = 0.016; CI95% (1.11, 2.72); mean follow-up of 58 months]. CONCLUSIONS Community-dwelling older adults with an increase of 3 s or 28% in chair stand test performance over 3 years (approximately 1 s or 10% per year) could be the target of interventions to enhance mobility and prevent incident disability.
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Affiliation(s)
- Emmanuel Gonzalez-Bautista
- Gérontopole of Toulouse, Institute of Aging, Toulouse University Hospital (CHU Toulouse), Toulouse, France.,CERPOP UMR 1295, University of Toulouse III, INSERM, UPS, Toulouse, France
| | - Philipe de Souto Barreto
- Gérontopole of Toulouse, Institute of Aging, Toulouse University Hospital (CHU Toulouse), Toulouse, France.,CERPOP UMR 1295, University of Toulouse III, INSERM, UPS, Toulouse, France
| | - Aaron Salinas-Rodriguez
- Center for Surveys and Evaluation Research, National Institute of Public Health (INSP) Mexico, Cuernavaca, Mexico
| | - Betty Manrique-Espinoza
- Center for Surveys and Evaluation Research, National Institute of Public Health (INSP) Mexico, Cuernavaca, Mexico
| | - Yves Rolland
- Gérontopole of Toulouse, Institute of Aging, Toulouse University Hospital (CHU Toulouse), Toulouse, France.,CERPOP UMR 1295, University of Toulouse III, INSERM, UPS, Toulouse, France
| | - Sandrine Andrieu
- Gérontopole of Toulouse, Institute of Aging, Toulouse University Hospital (CHU Toulouse), Toulouse, France.,CERPOP UMR 1295, University of Toulouse III, INSERM, UPS, Toulouse, France
| | - Bruno Vellas
- Gérontopole of Toulouse, Institute of Aging, Toulouse University Hospital (CHU Toulouse), Toulouse, France.,CERPOP UMR 1295, University of Toulouse III, INSERM, UPS, Toulouse, France
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Amatachaya S, Khuna L, Thaweewannakij T. Responsiveness and minimal clinically important difference of the five times sit-to-stand test in ambulatory individuals with spinal cord injury: A six-month prospective cohort study. Clin Rehabil 2022; 37:109-118. [PMID: 36046885 DOI: 10.1177/02692155221122672] [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: 11/15/2022]
Abstract
OBJECTIVES To explore the responsiveness and minimal clinically important differences of the five times sit-to-stand test in ambulatory individuals with spinal cord injury. METHODS This six-month prospective cohort study was conducted in 109 individuals with spinal cord injury who could walk with or without a walking device for at least 10 meters. Participants were assessed for the five times sit-to-stand test in the four arm-placement conditions and standard measures to determine responsiveness of the test, at baseline, and one, three, and six months. At six months, participants were also interviewed for the global rating of change to estimate the minimal clinically important differences of the five times sit-to-stand test. RESULTS The five times sit-to-stand test showed large internal responsiveness (standardized response means>0.83), with moderate external responsiveness as compared to the 10-meter walk test (ρ = -0.28 to -0.48, p < 0.005). The changes in the outcomes >2.27 and >2 s could be used to indicate a level of minimal clinically important change for participants who executed the test with and without hands, respectively. CONCLUSION The five times sit-to-stand test is a responsiveness measure for ambulatory individuals with spinal cord injury. The levels of minimal clinically important differences found in this study (>2.27 and >2 s) can be applied as a useful benchmark for the decision of clinically relevant changes over time for these individuals.
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Affiliation(s)
- Sugalya Amatachaya
- Faculty of Associated Medical Sciences, School of Physical Therapy, 26684Khon Kaen University, Khon Kaen, Thailand.,Improvement of Physical Performance and Quality of Life (IPQ) Research Group, 26684Khon Kaen University, Khon Kaen, Thailand
| | - Lalita Khuna
- Improvement of Physical Performance and Quality of Life (IPQ) Research Group, 26684Khon Kaen University, Khon Kaen, Thailand.,Department of Physical Therapy, Faculty of Medicine, 26686Prince of Songkhla University, Songkhla, Thailand
| | - Thiwabhorn Thaweewannakij
- Faculty of Associated Medical Sciences, School of Physical Therapy, 26684Khon Kaen University, Khon Kaen, Thailand.,Improvement of Physical Performance and Quality of Life (IPQ) Research Group, 26684Khon Kaen University, Khon Kaen, Thailand
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From outcome measurement to improving health outcomes after lower limb amputation-A narrative review exploring outcome measurement from a clinical practice perspective. Prosthet Orthot Int 2022; 46:e341-e350. [PMID: 35357360 DOI: 10.1097/pxr.0000000000000100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 01/04/2022] [Indexed: 02/03/2023]
Abstract
Outcome measurement is essential to understand the impact of clinical interventions and the performance of services. Despite national and professional body encouragement, and successful examples of system level outcome measurement within some health care settings, many barriers still exist preventing outcome measurement from becoming embedded in clinical practice. This paper presents a narrative review which aims to describe the state of the outcome measurement evidence base in prosthetic rehabilitation, as applied in clinical practice, with a view to identifying areas for future work aimed at making outcome measurement in prosthetic rehabilitation a meaningful reality. A literature search of four databases was undertaken, following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis principals appropriate to narrative reviews, and using the search terms outcome, measur*, tool, scale, instrument, prosthe*, amput* and limb loss. A total of 1116 papers were identified. Following screening 35 papers, focusing on four main themes, were included in the review. Themes were: 1) What outcome domains should be measured? 2) How can these outcome domains be measured? 3) What are the barriers to outcome measurement? and 4) What can be learnt from examples of ROM in prosthetic rehabilitation? Findings suggest that successful outcome measurement is multifaceted. Understanding and embedding value at every step appears to be key to success. Addressing the questions of 'what' outcome domains to measure and 'how' to measure them, may help establish consensus. Routine outcome measurement practice at the clinical level should ensure data collection is valuable to clinical practice, makes use of information technology solutions and has organisational engagement.
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Validity and responsiveness of the Standing and Walking Assessment Tool for sub-acute traumatic spinal cord injury. Spinal Cord 2022; 60:1108-1114. [PMID: 35789193 DOI: 10.1038/s41393-022-00830-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN This is a retrospective longitudinal study. OBJECTIVE The Standing and Walking Assessment Tool (SWAT) combines stages of standing and walking recovery (SWAT stages) with established measures (Berg Balance Scale (BBS), 10-m walk test (10MWT), 6-min walk test (6MWT), and modified Timed Up-and-Go (mTUG)). We evaluated the SWAT's validity (known-groups and convergent) and responsiveness among inpatients with sub-acute, traumatic spinal cord injury (SCI). SETTING Ten Canadian rehabilitation hospitals. METHODS Upon admission, SWAT stage and core measures (BBS, 10MWT, 6MWT, and mTUG), International Standards for Neurological Classification of SCI sensory and motor scores, and Spinal Cord Independence Measure III (SCIM) were collected from 618 adults with SCI. Known-groups validity was evaluated by comparing SWAT stage distributions across American Spinal Injury Association Impairment Scale (AIS) classification. Convergent validity was evaluated by correlating SWAT stages with scores on other measures using Spearman's rho. The SWAT (stage and core measures) was re-administered at discharge. To evaluate responsiveness, SWAT stages at admission and discharge were compared. The standardized response mean (SRM) was used to evaluate the responsiveness of core SWAT measures. RESULTS The SWAT stage distribution of participants with AIS D injuries differed from those of participants with AIS A-C injuries (p ≤ 0.002). SWAT stages correlated strongly with BBS and motor scores (ρ = 0.778-0.836), and moderately with SCIM, mTUG, 10MWT, 6MWT, and sensory scores (ρ = 0.409-0.692). Discharge SWAT stage was greater than the admission stage (p < 0.0001). The BBS was the most responsive core SWAT measure (SRM = 1.26). CONCLUSIONS The SWAT is a valid and responsive approach to the measurement of standing and walking ability during sub-acute SCI.
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Thumb carpometacarpal palmar and radial abduction in adults with thumb carpometacarpal joint pain: Inter-rater reliability and precision of the inter-metacarpal distance method. J Hand Ther 2022; 35:454-460. [PMID: 33947615 DOI: 10.1016/j.jht.2021.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 12/23/2020] [Accepted: 03/01/2021] [Indexed: 02/03/2023]
Abstract
STUDY DESIGN Psychometric study of inter-rater reliability. INTRODUCTION Functional use of the thumb can be limited in individuals with thumb carpometacarpal (CMC) osteoarthritis(OA), especially in the presence of a thumb adduction contracture. Goniometry is a common method of assessing palmar and radial abduction of the thumb base and can be used as a method of determining effectiveness of an intervention for adduction contracture. However, goniometry for the assessment of these motions has been shown to have low to moderate reliability. The intermetacarpal distance (IMD) measurement method has been shown to be the most reliable for measuring CMC palmar abduction in individuals with healthy hands but has not been studied in persons with thumb CMC OA. PURPOSES The purpose of this study was to determine the inter-rater reliability and precision of the inter-metacarpal distance method for measuring palmar and radial abduction in persons with symptoms of thumb CMC OA. METHODS Two trained hand therapists utilized the IMD method to measure palmar and radial abduction in the affected hands of 22 subjects (28 thumbs) with a physician-confirmed diagnosis or positive provocative test consistent with a diagnosis of thumb CMC OA. The intraclass correlation coefficient (ICC2,2) was used to assess inter-rater reliability of the IMD method. To determine the precision of the measurements, the standard error of measurement (SEM), minimal detectable change (MDC), and MDC percent were calculated. Findings were supplemented with descriptive data on the IMD values as well as descriptive data on the sample. RESULTS Intraclass correlation coefficients for both radial and palmar abduction were found to be >.75, indicating excellent reliability. The precision of the IMD measurements were acceptable-to-excellent as evidenced by MDC% values of <30% and <10% for radial and palmar abduction respectively. CONCLUSIONS We present a new method for measuring thumb radial abduction. The inter-metacarpal distance method has excellent inter-rater reliability and acceptable-to-excellent precision when measuring palmar and radial abduction in individuals with or suspected to have thumb CMC OA. Currently, it is the most reliable tool for measuring thumb abduction.
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Oen K, Toupin-April K, Feldman BM, Berard RA, Duffy CM, Tucker LB, Tian J, Rumsey DG, Guzman J. Validation of the parent global assessment as a health-related quality of life measure in juvenile idiopathic arthritis: results from ReACCh-Out. Rheumatology (Oxford) 2022; 62:SI152-SI162. [PMID: 35713497 PMCID: PMC9949712 DOI: 10.1093/rheumatology/keac350] [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: 03/31/2022] [Revised: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES To (i) validate the JIA parent global assessment (parent global) as a health-related quality of life (HRQoL) instrument; (ii) evaluate measurement properties of accepted HRQoL measures relative to those of the parent global; and (iii) assess causal pathways determining parent global scores. METHODS Data from the Research in Arthritis in Canadian Children emphasizing outcomes (ReACCh-Out) cohort were used. Measurement properties were assessed in 344 patients at enrolment and 6 months later. Causal pathways were tested by structural equation modelling to understand root causes and mediators leading to parent global scores. RESULTS Construct validity was supported by Spearman correlations of 0.53-0.70 for the parent global with the Juvenile Arthritis Quality of Life Questionnaire, Quality of My Life health scale (HRQoML), Pediatric Quality of Life Inventory (PedsQL)-Parent, and Child Health Questionnaire (CHQ)-Physical. Exceptions were PedsQL-Child (0.44) and CHQ-Psychosocial (0.31). Correlations were lower (0.14-0.49) with disease activity measures (physician global assessment of disease activity, active joint count, ESR). Responsiveness of the parent global to improvement according to parent ratings (0.51) was acceptable and within the range (0.32-0.71) of that of other measures. Reliability estimates and measurement errors for all measures were unsatisfactory, likely due to the prolonged time between assessments. Causal pathways for the parent global matched those previously reported for HRQoML. CONCLUSIONS Our results offer support for the parent global as a valid measure of HRQoL for JIA. If confirmed, existing studies using the parent global may be re-interpreted, enhancing our knowledge of HRQoL in children with JIA.
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Affiliation(s)
- Kiem Oen
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg
| | - Karine Toupin-April
- School of Rehabilitation Sciences and Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario Research Institute and Institut du Savoir Montfort, Ottawa
| | - Brian M Feldman
- Division of Rheumatology, The Hospital for Sick Children, and Departments of Pediatrics and Medicine, and Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto
| | - Roberta A Berard
- Pediatric Rheumatology, Children’s Hospital, London Health Sciences Centre, London
| | - Ciẚran M Duffy
- Children’s Hospital of Eastern Ontario and Department of Pediatrics, University of Ottawa, Ottawa
| | - Lori B Tucker
- Division of Pediatric Rheumatology, British Columbia Children’s Hospital, and Department of Pediatrics, University of British Columbia, Vancouver
| | - Jiahao Tian
- Department of Statistics and Actuarial Science, Simon Fraser University, Burnaby
| | - Dax G Rumsey
- Paediatric Rheumatology, Stollery Children’s Hospital and Department of Pediatrics, University of Alberta, Edmonton, Canada
| | - Jaime Guzman
- Correspondence to: Jaime Guzman, BC Children’s Hospital, 4500 Oak Street, Room K4-122 Vancouver, BC V6H 3N1, Canada. E-mail:
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Sepehri A, Sleat GKJ, Roffey DM, Broekhuyse HM, O'Brien PJ, Guy P, Lefaivre KA. Responsiveness of the PROMIS physical function measure in orthopaedic trauma patients. Injury 2022; 53:2041-2046. [PMID: 35300869 DOI: 10.1016/j.injury.2022.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 03/02/2022] [Accepted: 03/05/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To compare the responsiveness of the Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS-PF) to the 36-Item Short Form Survey Physical Component Score (SF36-PCS) in orthopaedic trauma patients from pre-injury to one year recovery. DESIGN AND SETTING Prospective cohort study at a Level 1 trauma centre. PARTICIPANTS Patients over the age of 18 with orthopaedic trauma injuries to the pelvis, lower extremity or upper extremity between 2017 and 2018. MAIN OUTCOMES MEASUREMENTS The PROMIS-PF and SF36-PCS assessments were conducted at baseline, 3 months, 6 months and 12 months. Responsiveness of each measure was assessed between time points by calculating the standardized response mean (SRM), the proportions of patients exceeding minimal clinically important difference (MCID), and the floor and ceiling effects. RESULTS Sixty-eight patients with completed assessments at every timepoint were included: mean age 44.7 years, 39 were male and mean Injury Severity Score (ISS) was 7.4 (range: 4-16). Mean time of completion for the SF-36 at all the time points was 5.6 min vs 1.7 min for the PROMIS-PF (p<0.01). The SRM was comparable between measures at all the time points. Although a greater proportion of patients achieved MCID for SF36-PCS between all the time points, this only approached statistical significance between the 6- and 12-month assessments (47.1% vs 33.8%; p = 0.15). There was a significant ceiling effect demonstrated with the PROMIS-PF at baseline and 12-month assessments, with 34 (50.0%) patients and 7 (10.3%) patients achieving the maximum scores at each time point, respectively. DISCUSSION AND CONCLUSIONS PROMIS-PF has a more favourable responder burden based on lower time to completion and comparable responsiveness to the SF-36 PCS. However, there are limitations in responsiveness with the PROMIS-PF in patients who are higher functioning as demonstrated by the ceiling effects in patients at baseline pre-injury and at 12 months post-injury timepoints.
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Affiliation(s)
- Aresh Sepehri
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | - Graham K J Sleat
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | - Darren M Roffey
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada; Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Henry M Broekhuyse
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada; Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Peter J O'Brien
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada; Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Pierre Guy
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada; Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Kelly A Lefaivre
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada; Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada.
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Saarinen AJ, Bondfolk AS, Repo JP, Sandelin H, Uimonen MM. Longitudinal Validity and Minimal Important Change for the Modified Lower Extremity Functional Scale (LEFS) in Orthopedic Foot and Ankle Patients. J Foot Ankle Surg 2022; 61:127-131. [PMID: 34384700 DOI: 10.1053/j.jfas.2021.07.004] [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: 01/13/2021] [Accepted: 07/10/2021] [Indexed: 02/03/2023]
Abstract
The lower extremity functional scale (LEFS) is a patient-reported outcome measure for lower extremity disorders. Aim of this study was to assess the longitudinal validity including responsiveness and test-retest reliability of the revised 15-item version, and to define the minimal important change (MIC) of the modified LEFS in a generic sample of orthopedic foot and ankle patients who underwent surgery. Responsiveness, effect size, and standardized response mean were measured by determining the score change between the baseline and 6 months administration of the LEFS from 156 patients. There was no significant difference between preoperative (median 78, interquartile range [IQR] 64.2-90.3) and postoperative (median 75.0, IQR 61.7-95.0) scores. Both effect size and standardized response mean were low (0.06 and 0.06, respectively). Test-retest reliability of the LEFS was satisfactory. Intraclass correlation coefficient was 0.85 (95% confidence interval 0.81-0.88). MIC value could not be estimated due to the lack of significant score change. The modified LEFS presented with relatively low longitudinal validity in a cohort of generic orthopedic foot and ankle patients. The findings of this study indicate that the modified LEFS might not be the optimal instrument in assessing the clinical change over time for these patients.
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Affiliation(s)
- Antti J Saarinen
- Department of Surgery, Central Finland Hospital, Jyväskylä, Finland; Faculty of Medicine, University of Turku and Turku University Hospital, Turku, Finland
| | - Anton S Bondfolk
- Faculty of Medicine, University of Turku and Turku University Hospital, Turku, Finland
| | - Jussi P Repo
- Department of Orthopedics and Traumatology, Unit of musculoskeletal Surgery, Tampere University Hospital and University of Tampere, Finland.
| | - Henrik Sandelin
- Department of Orthopedics and Traumatology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Mehiläinen Sports Hospital, Helsinki, Finland
| | - Mikko M Uimonen
- Department of Surgery, Central Finland Hospital, Jyväskylä, Finland
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Schwartz CE, Stark RB, Cella D, Borowiec K, Gooch KL, Audhya IF. Measuring Duchenne muscular dystrophy impact: development of a proxy-reported measure derived from PROMIS item banks. Orphanet J Rare Dis 2021; 16:487. [PMID: 34809687 PMCID: PMC8607700 DOI: 10.1186/s13023-021-02114-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/06/2021] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Person-reported outcomes measurement development for rare diseases has lagged behind that of more common diseases. In studies of caregivers of patients with rare diseases, one relies on proxy report to characterize this disability. It is important to measure the child's disability accurately and comprehensively because it affects caregiver burden. We aimed to create a condition-specific caregiver proxy-report measure for Duchenne Muscular Dystrophy (DMD) in order to understand the impact of DMD on the caregiver. Drawing on relevant item banks from the Patient-Reported Outcome Measurement Information System (PROMIS), we sought to confirm their reliability and validity in the target sample of DMD caregivers. METHODS This web-based study recruited DMD caregivers via Rare Patient Voice, patient-advocacy groups, and word of mouth. Recruitment was stratified by age of the caregiver's child with DMD, which broadly represents stages of DMD progression: 2-7, 8-12, 13-17, and > 18. Telephone interviews with DMD parent-caregivers pretested possible measures for content validity. The web-based study utilized an algorithm to categorize respondents' ambulatory status for tailored administration of PROMIS Parent-Proxy items as well as some new items developed based on caregiver interviews. Item response theory analyses were implemented. RESULTS The study sample included 521 DMD caregivers representing equally the four age strata. The proxy-report measure included the following domains: fatigue impact, strength impact, cognitive function, upper extremity function, positive affect, negative affect, sleep-device symptoms, and mobility. The first five domains had strong psychometric characteristics (unidimensionality; acceptable model fit; strong standardized factor loadings; high marginal reliability). Negative Affect, covering anger, anxiety, depressive symptoms, and psychological stress, fit a bifactor model with good model fit, high marginal reliability, and strong factor loadings. The Sleep-device symptoms domain was not unidimensional, and the mobility domain did not have a simple structure due to residual correlations among items at opposite end of the mobility-disability continuum. These two domain scores were retained as clinimetric indices (i.e., uncalibrated scales), to achieve the overall goal of having a content-valid DMD-specific measure across all stages of disease severity. CONCLUSIONS The present study derived a DMD-specific proxy-report measure from PROMIS item banks and supplemental items that could potentially be utilized in caregiver research across all stages of the care recipient's DMD. Future research will focus on assessing the responsiveness and validity of the measure over time and its comparison to DMD patient self-report.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA. .,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Roland B Stark
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
| | - David Cella
- Department of Medical Social Sciences, Feinberg School of Medicine at Northwestern University, Chicago, IL, USA
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA.,Department of Measurement, Evaluation, Statistics, and Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
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Bulamu NB, Vissapragada R, Chen G, Ratcliffe J, Mudge LA, Smithers BM, Isenring EA, Smith L, Jamieson GG, Watson DI. Responsiveness and convergent validity of QLU-C10D and EQ-5D-3L in assessing short-term quality of life following esophagectomy. Health Qual Life Outcomes 2021; 19:233. [PMID: 34600554 PMCID: PMC8487554 DOI: 10.1186/s12955-021-01867-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 09/17/2021] [Indexed: 11/12/2022] Open
Abstract
Aim This study assessed the responsiveness and convergent validity of two preference-based measures; the newly developed cancer-specific EORTC Quality of Life Utility Measure-Core 10 dimensions (QLU-C10D) relative to the generic three-level version of the EuroQol 5 dimensions (EQ-5D-3L) in evaluating short-term health related quality of life (HRQoL) outcomes after esophagectomy. Methods Participants were enrolled in a multicentre randomised controlled trial to determine the impact of preoperative and postoperative immunonutrition versus standard nutrition in patients with esophageal cancer. HRQoL was assessed seven days before and 42 days after esophagectomy. Standardized Response Mean and Effect Size were calculated to assess responsiveness. Ceiling effects for each dimension were calculated as the proportion of the best level responses for that dimension at follow-up/post-operatively. Convergent validity was assessed using Spearman’s correlation and the level of agreement was explored using Bland–Altman plots. Results Data from 164 respondents (mean age: 63 years, 81% male) were analysed. HRQoL significantly reduced on both measures with large effect sizes (> 0.80), and a greater mean difference (0.29 compared to 0.16) on QLU-C10D. Both measures had ceiling effects (> 15%) on all dimensions at baseline. Following esophagectomy, ceiling effects were observed with self-care (86%), mobility (67%), anxiety/depression (55%) and pain/discomfort (19%) dimensions on EQ-5D-3L. For QLU-C10D ceiling effects were observed with emotional function (53%), physical function (16%), nausea (35%), sleep (31%), bowel problems (21%) and pain (20%). A strong correlation (r = 0.71) was observed between EQ-5D-3L anxiety and QLU-C10D emotional function dimensions. Good agreement (3.7% observations outside the limits of agreement) was observed between the utility scores. Conclusion The QLU-C10D is comparable to the more widely applied generic EQ-5D-3L, however, QLU-C10D was more sensitive to short-term utility changes following esophagectomy. Cognisant of requirements by policy makers to apply generic utility measures in cost effectiveness studies, the disease-specific QLU-C10D should be used alongside the generic measures like EQ-5D-3L. Trial registration: The trial was registered with the Australian New Zealand Clinical Trial Registry (ACTRN12611000178943) on the 15th of February 2011. Supplementary Information The online version contains supplementary material available at 10.1186/s12955-021-01867-w.
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Affiliation(s)
- Norma B Bulamu
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Ravi Vissapragada
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia.,Department of Surgery, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Gang Chen
- Centre for Health Economics, Monash Business School, Monash University, Melbourne, VIC, Australia
| | - Julie Ratcliffe
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Louise A Mudge
- Discipline of Surgery, The University of Adelaide, Adelaide, South Australia, Australia
| | - B Mark Smithers
- Upper GI and Soft Tissue Unit, Academy of Surgery, Princess Alexandra Hospital, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | | | - Lorelle Smith
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, Australia
| | - Glyn G Jamieson
- Discipline of Surgery, The University of Adelaide, Adelaide, South Australia, Australia
| | - David I Watson
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia. .,Department of Surgery, Flinders Medical Centre, Adelaide, South Australia, Australia.
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Development and Validation of a PROM to capture holistic outcomes in traditional, complementary and integrative medicine - The Warwick Holistic Health Questionnaire (WHHQ-18). Eur J Integr Med 2021. [DOI: 10.1016/j.eujim.2021.101375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Maxwell LJ, Beaton DE, Boers M, D'Agostino MA, Conaghan PG, Grosskleg S, Shea BJ, Bingham Iii CO, Boonen A, Christensen R, Choy E, Doria AS, Hill CL, Hofstetter C, Kroon FP, Leung YY, Mackie S, Meara A, Touma Z, Tugwell P, Wells GA. The evolution of instrument selection for inclusion in core outcome sets at OMERACT: Filter 2.2. Semin Arthritis Rheum 2021; 51:1320-1330. [PMID: 34544617 DOI: 10.1016/j.semarthrit.2021.08.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/18/2021] [Accepted: 08/18/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION OMERACT uses an evidence-based framework known as the 'OMERACT Filter Instrument Selection Algorithm' (OFISA) to guide decisions in the assessment of outcome measurement instruments for inclusion in a core outcome set for interventional and observational clinical trials. METHODS A group of OMERACT imaging and patient-centered outcome methodologists worked with imaging outcome groups to facilitate the selection of imaging outcome measurement instruments using the OFISA approach. The lessons learned from this work influenced the evolution to Filter 2.2 and necessitated changes to OMERACT's documentation and processes. RESULTS OMERACT has revised documentation and processes to incorporate the evolution of instrument selection to Filter 2.2. These revisions include creation of a template for detailed definitions of the target domain which is a necessary first step for instrument selection, modifications to the Summary of Measurement Properties (SOMP) table to account for sources of variability, and development of standardized reporting tables for each measurement property. CONCLUSIONS OMERACT Filter 2.2 represents additional modifications of the OMERACT guide for working groups in their rigorous assessment of measurement properties of instruments of various types, including imaging outcome measurement instruments. Enhanced reporting aims to increase the transparency of the evidence base leading to judgements for the endorsement of instruments in core outcome sets.
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Affiliation(s)
- Lara J Maxwell
- Faculty of Medicine, University of Ottawa, Ottawa, Canada.
| | - Dorcas E Beaton
- Institute for Work & Health and Institute for Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.
| | - Maarten Boers
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands; Amsterdam Rheumatology and Immunology Center, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Maria Antonietta D'Agostino
- Università Cattolica del Sacro Cuore, Rome, Italy; Rheumatology UOC, IRCSS, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy; Inserm U1173, Infection et inflammation, Laboratory of Excellence INFLAMEX, Université Paris-Saclay UVSQ, Montigny-le-Bretonneux, France
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, and NIHR Leeds Biomedical Research Centre, UK
| | | | - Beverley J Shea
- Ottawa Hospital Research Institute, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Clifton O Bingham Iii
- Division of Rheumatology, Department of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Annelies Boonen
- Department of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, The Netherlands; Care and Public Health Research Institute (CAPHRI), Maastricht University, The Netherlands
| | - Robin Christensen
- Section for Biostatistics and Evidence-Based Research, the Parker Institute, Bispebjerg Frederiksberg Hospital, Copenhagen, Denmark; Research Unit of Rheumatology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Denmark
| | - Ernest Choy
- CREATE Centre and Section of Rheumatology, Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Andrea S Doria
- The Hospital for Sick Children, Medical Imaging Department, University of Toronto, Toronto, Canada
| | - Catherine L Hill
- Rheumatology Unit, The Queen Elizabeth Hospital, Woodville, Australia; Discipline of Medicine, University of Adelaide, Adelaide, Australia
| | | | - Féline Pb Kroon
- Department of Rheumatology, Zuyderland Medical Center, Heerlen, The Netherlands; Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ying Ying Leung
- Department of Rheumatology & Immunology, Singapore General Hospital; Duke-NUS Medical School, Singapore
| | - Sarah Mackie
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Alexa Meara
- Division of Rheumatology and Immunology, Ohio State University, Wexner Medical Centre, Columbus, Ohio, United States
| | - Zahi Touma
- Division of Rheumatology, Department of Medicine and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Peter Tugwell
- Division of Rheumatology, Department of Medicine, School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - George A Wells
- Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Canada; School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada; Department of Medicine, University of Ottawa, Ottawa, Canada; Ottawa Hospital Research Institute, Ottawa, Canada
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Touma Z, Gladman DD, Zandy M, Su J, Anderson N, Urowitz MB. Identifying a Response for the Systemic Lupus Erythematosus Disease Activity 2000 Glucocorticoid Index. Arthritis Care Res (Hoboken) 2021; 73:1243-1249. [DOI: 10.1002/acr.24261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 04/02/2020] [Accepted: 05/12/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Zahi Touma
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Dafna D. Gladman
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Moe Zandy
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Jiandong Su
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Nicole Anderson
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Murray B. Urowitz
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
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Glowinski S, Bryndal A, Grochulska A. Prevalence and risk of spinal pain among physiotherapists in Poland. PeerJ 2021; 9:e11715. [PMID: 34277152 PMCID: PMC8269737 DOI: 10.7717/peerj.11715] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 06/11/2021] [Indexed: 12/18/2022] Open
Abstract
Background The purpose of this study was to determine the prevalence, symptoms of, and risk factors for spinal pain in physiotherapists, as well as to analyse the correlation between these factors and the nature of the work, anthropometric features of the respondents, and the level of their physical activity. Methods The study was conducted among 240 physiotherapists (71 male and 169 female) with a mean age of 38.7 years. They were divided into three groups: physical therapy (37), kinesitherapy (158) and massage (45). Physiotherapists were evaluated with a specially designed questionnaire, the postural discomfort chart, the Neck Disability Index (NDI) questionnaire, and the Oswestry Disability Index (ODI) questionnaire. Results The analysis showed a 91.7% incidence of spinal pain in physiotherapists (91.1% for kinesitherapy, 97.3% for physical therapy, and 88.9% for massage). The study revealed that 50.2% of physiotherapists indicated one to five pain episodes in their careers. Most respondents reported pain in the lumbosacral spine (82%) and the cervical spine (67%). Most respondents (58.5%) scored the pain as moderate (VAS scale). Carrying (62.6%) and torso bending (37.4%) were indicated as the causes of pain. Conclusions Physiotherapists demonstrate a high prevalence of spinal pain. Physical activity reduces the frequency of pain episodes.
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Affiliation(s)
- Sebastian Glowinski
- Department of Mechanical Engineering/Division of Mechatronics and Automatics, Technical University of Koszalin, Koszalin, Zachodniopomorskie, Poland.,Institute of Health Sciences, Slupsk Pomeranian Academy, Slupsk, Pomorskie, Poland
| | - Aleksandra Bryndal
- Institute of Health Sciences, Slupsk Pomeranian Academy, Slupsk, Pomorskie, Poland
| | - Agnieszka Grochulska
- Institute of Health Sciences, Slupsk Pomeranian Academy, Slupsk, Pomorskie, Poland
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Datson N, Lolli L, Drust B, Atkinson G, Weston M, Gregson W. Inter-methodological quantification of the target change for performance test outcomes relevant to elite female soccer players. SCI MED FOOTBALL 2021; 6:248-261. [DOI: 10.1080/24733938.2021.1942538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Naomi Datson
- Institute of Sport, University of Chichester, Chichester, UK
- Football Exchange, Research Institute of Sport Sciences, Liverpool John Moores University, Liverpool, UK
| | - Lorenzo Lolli
- Football Exchange, Research Institute of Sport Sciences, Liverpool John Moores University, Liverpool, UK
| | - Barry Drust
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Greg Atkinson
- School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Matthew Weston
- School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Warren Gregson
- Football Exchange, Research Institute of Sport Sciences, Liverpool John Moores University, Liverpool, UK
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Sepehri A, Sleat GKJ, O'Brien PJ, Broekhuyse HM, Guy P, Lefaivre KA. Comparing the responsiveness of a generic and a musculoskeletal specific functional outcome measure in orthopaedic patients with operative fixation of pelvic ring, acetabulum, or tibia fractures: a comparison between single injury and multiply injured patients. OTA Int 2021; 4:e126. [PMID: 34746659 PMCID: PMC8568436 DOI: 10.1097/oi9.0000000000000126] [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: 05/14/2020] [Accepted: 01/28/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES This study compares the responsiveness, or the ability to detect clinical change in a disease, between the generic Short Form-36 (SF-36) and musculoskeletal specific Short Musculoskeletal Functional Assessment (SMFA) patient-reported outcome measures (PROMs) in the orthopaedic trauma population. Stratified analysis was performed to compare whether responsiveness differs between patients with single or multiple orthopaedic injuries. DESIGN Prospective case series. SETTING Level 1 Trauma Center. PATIENTS A total of 659 patients with orthopaedic trauma injuries to the pelvis, acetabulum, or tibia were included for analysis. There were 485 patients with a single isolated injury and 174 patients with multiple orthopaedic injuries. INTERVENTION None. MAIN OUTCOME MEASUREMENTS Responsiveness was calculated through the standard response mean (SRM), the proportion meeting a minimal clinically important difference, and floor and ceiling effects. RESULTS Between baseline and 6 months the magnitude of the SRM for SF-36 was consistently greater than that of SMFA in patients with single (P < .01) and multiple injuries (P < .01). Between 6 and 12 months, there were no differences in SRM across all cohorts. The proportion of patients who achieved minimal clinically important difference was consistently higher when assessed with SF-36 compared with SMFA between baseline and 6 months (81.8% vs 68.1%, P < .0001) and between 6 and 12 months (63.3% vs 55.4%, P = .01).A ceiling effect was only observed at baseline for the SMFA with 16.6% of patients achieving the maximal level of functioning detectable. No floor effects were seen in either PROM. CONCLUSION This study demonstrates that SF-36 has superior responsiveness versus SMFA in both polytrauma and isolated injury patients and supports the collection of SF-36 as the primary PROM in prospective orthopaedic trauma studies irrespective of whether the patient has an isolated injury or multiple injuries.
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Affiliation(s)
- Aresh Sepehri
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Graham K J Sleat
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Peter J O'Brien
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Henry M Broekhuyse
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Pierre Guy
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Kelly A Lefaivre
- Division of Orthopaedic Trauma, Department of Orthopaedics, University of British Columbia, Vancouver, Canada
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Buchholz I, Feng YS, Buchholz M, Kazis LE, Kohlmann T. Translation and adaptation of the German version of the Veterans Rand-36/12 Item Health Survey. Health Qual Life Outcomes 2021; 19:137. [PMID: 33947411 PMCID: PMC8097879 DOI: 10.1186/s12955-021-01722-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 02/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The translated and culturally adapted German version of the Veterans Rand 36 Items Health Survey (VR-36), and its short form, the VR-12 counterpart, were validated in a German sample of orthopedic (n = 399) and psychosomatic (n = 292) inpatient rehabilitation patients. METHODS The instruments were analyzed regarding their acceptance, distributional properties, validity, responsiveness and ability to discriminate between groups by age, sex and clinically specific groups. Eligible study participants completed the VR-36 (n = 169) and the VR-12 (n = 177). They also completed validated patient-reported outcome measures (PROs) including the Euroqol-5 Dimensions 5 Level (EQ-5D-5L); Depression, Anxiety and Stress Scale (DASS); Hannover Functional Abilities Questionnaire (HFAQ); and CDC Healthy Days. The VR-12 and the VR-36 were compared to the reference instruments MOS Short Form-12 Items Health Survey (SF-12) version 1.0 and MOS Short Form-36 Items Health Survey (SF-36) version 1.0, using percent of completed items, distributional properties, correlation patterns, distribution measures of known groups validity, and effect size measures. RESULTS Item non-response varied between 1.8%/1.1% (SFVR-36/RESF-36) and 6.5%/8.6% (GHVR-36/GHSF-36). PCS was normally distributed (Kolmogorov-Smirnov tests: p > 0.05) with means, standard deviations and ranges very similar between SF-36 (37.5 ± 11.7 [13.8-66.1]) and VR-36 (38.5 ± 10.1 [11.7-67.8]), SF-12 (36.9 ± 10.9 [15.5-61.6]) and VR-12 (36.2 ± 11.5 [12.7-59.3]). MCS was not normally distributed with slightly differing means and ranges between the instruments (MCSVR-36: 36.2 ± 14.2 [12.9-66.6], MCSSF-36: 39.0 ± 15.6 [2.0-73.2], MCSVR-12: 37.2 ± 13.8 [8.4-70.2], MCSSF-12: 39.0 ± 12.3 [17.6-65.4]). Construct validity was established by comparing correlation patterns of the MCSVR and PCSVR with measures of physical and mental health. For both PCSVR and MCSVR there were moderate (≥ 0.3) to high (≥ 0.5) correlations with convergent (PCSVR: 0.55-0.76, MCSVR: 0.60-0.78) and small correlations (< 0.1) with divergent (PCSVR: < 0.12, MCSVR: < 0.16) self-report measures. Known-groups validity was demonstrated for both VR-12 and VR-36 (MCS and PCS) via comparisons of distribution parameters with significant higher mean PCS and MCS scores in both VR instruments found in younger patients with fewer sick days in the last year and a shorter duration of rehabilitation. CONCLUSIONS The psychometric analysis confirmed that the German VR is a valid and reliable instrument for use in orthopedic and psychosomatic rehabilitation. Yet further research is needed to evaluate its usefulness in other populations.
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Affiliation(s)
- Ines Buchholz
- University Medicine Greifswald, Walther-Rathenau-Str. 48, 17475 Greifswald, Germany
| | - You-Shan Feng
- University Medicine Greifswald, Walther-Rathenau-Str. 48, 17475 Greifswald, Germany
- Institute for Clinical Epidemiology and Applied Biometrics, Medical University of Tübingen, Tübingen, Germany
| | - Maresa Buchholz
- University Medicine Greifswald, Walther-Rathenau-Str. 48, 17475 Greifswald, Germany
| | - Lewis E. Kazis
- Department of Health Law, Policy and Management, School of Public Health, Boston University, 715 Albany St Talbot Building, Boston, MA 02118 USA
| | - Thomas Kohlmann
- University Medicine Greifswald, Walther-Rathenau-Str. 48, 17475 Greifswald, Germany
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Kareha SM, McClure PW, Fernandez-Fernandez A. Reliability and Concurrent Validity of Shoulder Tissue Irritability Classification. Phys Ther 2021; 101:6106271. [PMID: 33481995 DOI: 10.1093/ptj/pzab022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/11/2020] [Accepted: 12/03/2020] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Rating tissue irritability has been recommended to aid decision making in several recent clinical practice guidelines. An explicit method for rating tissue irritability was proposed as part of the Staged Algorithm for Rehabilitation Classification: Shoulder Disorders (STAR-Shoulder), but the reliability and validity of this classification are unknown. The purpose of this study was to examine the reliability and concurrent validity of shoulder tissue irritability ratings as part of a system designed to guide appropriate treatment strategy and intensity. METHODS A clinical measurement, prospective repeated-measures cross-sectional design was used. The 101 consecutive participants with primary complaints of shoulder pain were assessed by pairs of blinded raters (24 raters in total) and rated for tissue irritability. Patients completed 3 patient-reported outcome (PRO) measures reflecting both pain and disability, and these scores were compared with ratings of tissue irritability. Paired ratings of irritability were analyzed for reliability with prevalence-adjusted, bias-adjusted Kappa for ordinal scales. Analysis of variance was used to compare PRO measures across different levels of irritability. Receiver operating characteristic curve analysis was utilized to derive cut-off scores for 3 PRO instruments. RESULTS Interrater reliability was 0.69 (95% CI = 0.59-0.78), with 67% agreement. All PRO measures were significantly different among 3 levels of tissue irritability. CONCLUSION There appears to be acceptable reliability and a strong relationship between PRO measures and therapist-rated tissue irritability, supporting the use of the STAR-Shoulder irritability rating system. IMPACT Several clinical practice guidelines have recommended that clinicians rate tissue irritability as part of their examination. This study provides important new information supporting the reliability and validity of the STAR-Shoulder tissue irritability rating system.
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Affiliation(s)
- Stephen M Kareha
- Physical Therapy at St. Luke's, St. Luke's University Health Network, Bethlehem, Pennsylvania, USA
| | - Philip W McClure
- Department of Physical Therapy, Arcadia University, Glenside, Pennsylvania, USA
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Construct Validity and Responsiveness of the University of Wisconsin Running Injury and Recovery Index. J Orthop Sports Phys Ther 2020; 50:702-710. [PMID: 33115339 DOI: 10.2519/jospt.2020.9698] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The University of Wisconsin Running Injury and Recovery Index (UWRI) is the first running-specific patient-reported outcome measure (PROM). The UWRI evaluates the key elements runners use to self-assess running ability during recovery. This study evaluated the construct-related validity and responsiveness of the UWRI as an evaluative PROM of running ability following running-related injury (RRI). DESIGN Prospective longitudinal study. METHODS Runners seeking care from a physical therapist for an RRI (n = 396) completed PROMs at baseline and 12 weeks later. Change in UWRI score was validated against the global rating of change (GROC), Veterans RAND 12-Item Health Survey (VR-12) change, and change in body region- specific PROMs. Responsiveness was evaluated using anchor-based and distribution-based techniques. RESULTS Change in UWRI score (mean ± SD, 7.7 ± 8.9 points) was correlated with the GROC (r = 0.67), as well as with changes in the VR-12 Physical Component Summary (PCS) (r = 0.54) and Mental Component Summary (MCS) (r = 0.31). Change in UWRI score was correlated with changes in the Foot and Ankle Ability Measure sports subscale (r = 0.75), the 12-item International Hip Outcome Tool (r = 0.75), and the Anterior Knee Pain Scale (r = 0.48), but not with the Oswestry Disability Index Version 2.0 (r = 0.05). Change in UWRI score was significantly different in runners reporting significant improvement (12.2 ± 5.9 points), slight improvement (7.1 ± 6.6 points), no change (0.0 ± 9.1 points), and worsening (-14.6 ± 7.4 points) on the GROC anchor-based responsiveness assessment. The UWRI minimal important change and minimal clinically important difference were 5 and 8 points, respectively. CONCLUSION The UWRI is a valid clinical tool for evaluating running ability following RRI; it demonstrated longitudinal validity (GROC), convergent validity (PCS and body region- specific PROMs), divergent validity (MCS), and responsiveness to changes in patient-perceived running ability. J Orthop Sports Phys Ther 2020;50(12):702-710. Epub 28 Oct 2020. doi:10.2519/jospt.2020.9698.
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Kueper JK, Lizotte DJ, Montero-Odasso M, Speechley M. Cognition and motor function: The gait and cognition pooled index. PLoS One 2020; 15:e0238690. [PMID: 32915845 PMCID: PMC7485843 DOI: 10.1371/journal.pone.0238690] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 08/21/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND There is a need for outcome measures with improved responsiveness to changes in pre-dementia populations. Both cognitive and motor function play important roles in neurodegeneration; motor function decline is detectable at early stages of cognitive decline. This proof of principle study used a Pooled Index approach to evaluate improved responsiveness of the predominant outcome measure (ADAS-Cog: Alzheimer's Disease Assessment Scale-Cognitive Subscale) when assessment of motor function is added. METHODS Candidate Pooled Index variables were selected based on theoretical importance and pairwise correlation coefficients. Kruskal-Wallis and Mann-Whitney U tests assessed baseline discrimination. Standardized response means assessed responsiveness to longitudinal change. RESULTS Final selected variables for the Pooled Index include gait velocity, dual-task cost of gait velocity, and an ADAS-Cog-Proxy (statistical approximation of the ADAS-Cog using similar cognitive tests). The Pooled Index and ADAS-Cog-Proxy scores had similar ability to discriminate between pre-dementia syndromes. The Pooled Index demonstrated trends of similar or greater responsiveness to longitudinal decline than ADAS-Cog-Proxy scores. CONCLUSION Adding motor function assessments to the ADAS-Cog may improve responsiveness in pre-dementia populations.
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Affiliation(s)
- Jacqueline K Kueper
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Daniel J Lizotte
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
- Department of Computer Science, Faculty of Science, University of Western Ontario, London, Ontario, Canada
- Department of Statistical and Actuarial Sciences, Faculty of Science, University of Western Ontario, London, Ontario, Canada
- Master of Public Health Program, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Manuel Montero-Odasso
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
- Division of Geriatric Medicine, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Mark Speechley
- Department of Epidemiology & Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
- Master of Public Health Program, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
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Svantesson E, Hamrin Senorski E, Webster KE, Karlsson J, Diermeier T, Rothrauff BB, Meredith SJ, Rauer T, Irrgang JJ, Spindler KP, Ma CB, Musahl V. Clinical outcomes after anterior cruciate ligament injury: Panther Symposium ACL Injury Clinical Outcomes Consensus Group. J ISAKOS 2020. [DOI: 10.1136/jisakos-2020-000494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Cruz KLT, Camargos ACR, Cardoso J, de Baptista CRDJA, Ramos AD, Mattiello-Sverzut AC, Burns J, Leite HR. Translation and cross-cultural adaptation of the Charcot-Marie-Tooth disease Pediatric Scale to Brazilian Portuguese and determination of its measurement properties. Braz J Phys Ther 2020; 25:303-310. [PMID: 32800672 DOI: 10.1016/j.bjpt.2020.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 05/27/2020] [Accepted: 07/25/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The Charcot-Marie-Tooth disease Pediatric Scale (CMTPedS) has been used to measure aspects of disability in children with all types of Charcot-Marie-Tooth disease (CMT). OBJECTIVE To translate and cross-culturally adapt the CMTPedS into Brazilian-Portuguese and determine its reliability and validity. METHODS The translation and cross-cultural adaptation followed international guidelines recommendations. Twenty individuals with CMT were assessed. Two examiners assessed the participants for inter-rater reliability. Face validity was assessed by eight physical therapists that judged the relevance of each test item. The Bland-Altman analysis (bias) and standard error of measurement (SEM) complemented the analysis. Furthermore, intraclass correlation coefficients (ICC), weighted kappa (k), and internal consistency (Cronbach's alpha) was determined. RESULTS The CMTPedS was successfully translated and cross-culturally adapted. Twenty children/youth were enrolled in the study. Of these, the majority (55%) were girls with a mean age of 13.9 (range: from 6 to 18) years. Regarding face validity, the CMTPedS-Br showed relevant items for assessing children and youth with CMT. The ICC for the total score showed excellent reliability (ICC2.1 = 0.93, 95% CI = 0.84, 0.97). The most reliable items were grip, dorsiflexion and plantar flexion strength while the least reliable items were pinprick, vibration, and gait. The internal consistency was excellent (α = 0.96, 95% CI = 0.91, 0.99) and the agreement showed small variability (bias = 0.15, 95% CI= -4.28, 4.60). CONCLUSION The CMTPedS-Br showed adequate reliability and face validity to measure disability in individuals with CMT. This tool will allow Brazil to be part of multicentered studies on such a rare but debilitating condition.
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Affiliation(s)
- Karoliny Lisandra Teixeira Cruz
- Programa de Pós Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Campus JK, Alto da Jacuba, MG, Brazil
| | - Ana Cristina Resende Camargos
- Programa de Pós Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Campus JK, Alto da Jacuba, MG, Brazil; Programa de Pós Graduação em Ciências da Reabilitação (PPGCr), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Juliana Cardoso
- Department of Health Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Aline Duprat Ramos
- Hospital Foundation of the State of Minas Gerais - FHEMIG - João XXIII Hospital, Physical Therapy Department, Belo Horizonte, MG, Brazil
| | | | - Joshua Burns
- University of Sydney School of Health Sciences, Faculty of Medicine and Health & Children's Hospital at Westmead, New South Wales, Sydney, Australia
| | - Hércules Ribeiro Leite
- Programa de Pós Graduação em Reabilitação e Desempenho Funcional (PPGReab), Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Campus JK, Alto da Jacuba, MG, Brazil; Programa de Pós Graduação em Ciências da Reabilitação (PPGCr), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
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Katajapuu N, Heinonen A, Saltychev M. Minimal clinically important difference and minimal detectable change of the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) amongst patients with chronic musculoskeletal pain. Clin Rehabil 2020; 34:1506-1511. [PMID: 32718186 PMCID: PMC7649960 DOI: 10.1177/0269215520942573] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES The aim of this study is to estimate a minimal clinically important difference (MCID) and a minimal detectable change (MDC) of the 12-item WHODAS 2.0 amongst patients with chronic musculoskeletal pain. DESIGN Cross-sectional cohort study. SETTING Outpatient Physical and Rehabilitation Medicine clinic. SUBJECTS A total of 1988 consecutive patients with musculoskeletal pain. INTERVENTIONS A distribution-based approach was employed to estimate a minimal clinically important difference, a minimal detectable change, and a minimal detectable percent change (MDC%). RESULTS The mean age of the patients was 48 years, and 65% were women. The average intensity of pain was 6,3 (2.0) points (0-10 numeric rating scale) and the mean WHODAS 2.0 total score was 13 (9) points out of 48. The minimal clinically important difference ranged between 3.1 and 4.7 points. The minimal detectable change was 8.6 points and minimal detectable % change was unacceptably high 66%. CONCLUSIONS Amongst patients with chronic musculoskeletal pain, the 12-item WHODAS 2.0 demonstrated a high minimal detectable change of almost nine points. As the minimal detectable change exceeded the level of minimal clinically important difference, nine points were considered to be the amount of change perceived by a respondent as clinically significant.
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Affiliation(s)
- Niina Katajapuu
- Faculty of Sports and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Faculty of Health and Wellbeing, Turku University of Applied Sciences, Turku, Finland
| | - Ari Heinonen
- Faculty of Sports and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Mikhail Saltychev
- Department of Physical and Rehabilitation Medicine, Turku University Hospital and University of Turku, Turku, Finland
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Behrendt F, Rizza JC, Blum F, Suica Z, Schuster-Amft C. German version of the Chedoke McMaster arm and hand activity inventory (CAHAI-G): intra-rater reliability and responsiveness. Health Qual Life Outcomes 2020; 18:247. [PMID: 32703292 PMCID: PMC7379810 DOI: 10.1186/s12955-020-01499-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 07/16/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The English version of the Chedoke Arm and Hand Activity Inventory is a validated, upper-limb measure with the purpose of assessing functional recovery of the arm and hand after a stroke. A German translation and cross-cultural adaptation was recently produced and demonstrated high validity, inter-rater reliability and internal consistency. As a follow-up, the present study evaluated the intra-rater reliability and responsiveness of the CAHAI-G for the long and all shortened versions. METHODS The CAHAI-G and the Action Research Arm Test were assessed on three different measurement events: upon entry (ME1), two to 3 days after entry (ME2), and after three to 4 weeks (ME3). For the intra-rater reliability analysis, the ME1 CAHAI assessments were recorded on video and rated by three therapists to obtain the intraclass coefficients (ICC). The data of all three MEs were analysed in a group of stroke inpatients for the evaluation of responsiveness. To test for responsiveness, the CAHAI-G change data were compared to concurrent instruments: The Global Rating of Change-questionnaire and the Global Rating of Concept-questionnaire. Both served as external criteria. For all CAHAI-G versions (7, 8, 9 or 13 items), the same analysis procedures for the evaluation of the responsiveness parameter were performed. RESULTS In total, 27 patients (9 females, age 63 ± 13.7) were enrolled in the study. The ICCs for the intra-rater reliability were calculated to be between 0.988 and 0.998 for all CAHAI versions. Responsiveness parameters were as follows from CAHAI-G 7 to 13: Minimal Detectable Change (MDC90) 5.3, 6.0, 6.1, 8.2; Pearson's correlation coefficients CAHAI-Gs with ARAT 0.365, 0.409*, 0.500**, 0.597**. The Area und Under the Curve and the Minimal Clinical Important Difference values for all CAHAI-G versions and the three external criteria ranged between 0.483 to 0.603 and 2.5 to 9.0, respectively. CONCLUSION In addition to the high validity, inter-rater reliability and internal consistency, the CAHAI-G revealed high intra-rater reliability. The data also suggest an adequate responsiveness of the CAHAI-G versions 9 and 13.
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Affiliation(s)
- Frank Behrendt
- Research Department, Reha Rheinfelden, Rheinfelden, Switzerland.
| | | | - Fabian Blum
- Research Department, Reha Rheinfelden, Rheinfelden, Switzerland
| | - Zorica Suica
- Research Department, Reha Rheinfelden, Rheinfelden, Switzerland
| | - Corina Schuster-Amft
- Research Department, Reha Rheinfelden, Rheinfelden, Switzerland.,Institute for Rehabilitation and Performance Technology, Bern University of Applied Sciences, Burgdorf, Switzerland.,Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
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Svantesson E, Hamrin Senorski E, Webster KE, Karlsson J, Diermeier T, Rothrauff BB, Meredith SJ, Rauer T, Irrgang JJ, Spindler KP, Ma CB, Musahl V, The Panther Symposium Acl Injury Clinical Outcomes Consensus Group, Fu FH, Ayeni OR, Della Villa F, Della Villa S, Dye S, Ferretti M, Getgood A, Järvelä T, Kaeding CC, Kuroda R, Lesniak B, Marx RG, Maletis GB, Pinczewski L, Ranawat A, Reider B, Seil R, van Eck C, Wolf BR, Yung P, Zaffagnini S, Hao Zheng M. Clinical Outcomes After Anterior Cruciate Ligament Injury: Panther Symposium ACL Injury Clinical Outcomes Consensus Group. Orthop J Sports Med 2020; 8:2325967120934751. [PMID: 32754624 PMCID: PMC7378729 DOI: 10.1177/2325967120934751] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/12/2020] [Indexed: 01/16/2023] Open
Abstract
A stringent outcome assessment is a key aspect of establishing evidence-based
clinical guidelines for anterior cruciate ligament (ACL) injury treatment. To
establish a standardized assessment of clinical outcome after ACL treatment, a
consensus meeting including a multidisciplinary group of ACL experts was held at
the ACL Consensus Meeting Panther Symposium, Pittsburgh, Pennsylvania, USA, in
June 2019. The aim was to establish a consensus on what data should be reported
when conducting an ACL outcome study, what specific outcome measurements should
be used, and at what follow-up time those outcomes should be assessed. The group
reached consensus on 9 statements by using a modified Delphi method. In general,
outcomes after ACL treatment can be divided into 4 robust categories: early
adverse events, patient-reported outcomes (PROs), ACL graft failure/recurrent
ligament disruption, and clinical measures of knee function and structure. A
comprehensive assessment after ACL treatment should aim to provide a complete
overview of the treatment result, optimally including the various aspects of
outcome categories. For most research questions, a minimum follow-up of 2 years
with an optimal follow-up rate of 80% is necessary to achieve a comprehensive
assessment. This should include clinical examination, any sustained reinjuries,
validated knee-specific PROs, and health-related quality of life questionnaires.
In the midterm to long-term follow-up, the presence of osteoarthritis should be
evaluated. This consensus paper provides practical guidelines for how the
aforementioned entities of outcomes should be reported and suggests the
preferred tools for a reliable and valid assessment of outcome after ACL
treatment.
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Affiliation(s)
- Eleonor Svantesson
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Eric Hamrin Senorski
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Kate E Webster
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Jón Karlsson
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Theresa Diermeier
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Benjamin B Rothrauff
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Sean J Meredith
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Thomas Rauer
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - James J Irrgang
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Kurt P Spindler
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - C Benjamin Ma
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Volker Musahl
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | | | - Freddie H Fu
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Olufemi R Ayeni
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Francesco Della Villa
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Stefano Della Villa
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Scott Dye
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Mario Ferretti
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Alan Getgood
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Timo Järvelä
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Christopher C Kaeding
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Ryosuke Kuroda
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Bryson Lesniak
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Robert G Marx
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Gregory B Maletis
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Leo Pinczewski
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Anil Ranawat
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Bruce Reider
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Romain Seil
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Carola van Eck
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Brian R Wolf
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Patrick Yung
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Stefano Zaffagnini
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
| | - Ming Hao Zheng
- Investigation performed at UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania, USA
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Alma H, de Jong C, Kocks J, van der Molen T. Commentary: "Healthcare Professionals' Preferred Efficacy Endpoints and Minimal Clinically Important Differences in the Assessment of New Medicines for Chronic Obstructive Pulmonary Disease" by Dankers M et al. in Frontiers in Pharmacology 2020; 10: 1519. Front Pharmacol 2020; 11:827. [PMID: 32581793 PMCID: PMC7280745 DOI: 10.3389/fphar.2020.00827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 05/19/2020] [Indexed: 12/03/2022] Open
Affiliation(s)
- Harma Alma
- Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Corina de Jong
- Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Janwillem Kocks
- GRIAC Research Institute, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.,General Practitioners Research Institute, Groningen, Netherlands.,Observational and Pragmatic Research Institute, Singapore, Singapore
| | - Thys van der Molen
- Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.,GRIAC Research Institute, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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Konzelmann M, Burrus C, Gable C, Luthi F, Paysant J. Prospective multicentre validation study of a new standardised version of the 400-point hand assessment. BMC Musculoskelet Disord 2020; 21:313. [PMID: 32434509 PMCID: PMC7240941 DOI: 10.1186/s12891-020-03303-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/21/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hand rehabilitation needs valid evaluation tools; the 400-point Hand Assessment (HA) is an exhaustive but not standardised tool. The aim of this study was to validate a standardised version of this test. METHODS A modified version and a standardised prototype was made for this prospective validation study (four centres, three countries). Psychometric properties studied: reliability (intra-rater and inter-rater, standard error of measurement [SEM], minimum detectable change [MDC],internal consistency); content validity, construct validity with Jebsen Taylor hand function test, QuickDASH, MOS-SF 36 and pain; responsiveness, using an anchor-based approach (ROC curve with area under curve, mean response change) with calculation of MCID. For SEM, MDC and responsiveness, QuickDASH was used for comparison. RESULTS One hundred and seventy-six patients with hand/wrist injuries were included between May 2013 and February 2015. One hundred and seventy were available for final analysis: 67% men; mean age 43.4 ± 13.2 years; both manual and office workers (46, 5% of each); 37% had a hand or wrist fracture. Reliability: ICC intra-rater = 0.967 [0.938-0.982]; inter-rater = 0.868 [0.754-0.932]. Distribution-based approach: for 400-point HA/QuickDASH: SEM = 3.48/4.52, MDC = 9.065/12.53, internal consistency of 400-point HA: Cronbach α = 0.886. VALIDITY Content validity was good according to COSMIN guidelines. Construct validity: correlation coefficient: Jebsen-Taylor hand function test = - 0.573 [- 0.666-0.464], QuickDASH = - 0.432 at T0 [- 0.545-0.303], - 0.551 at T3 [- 0.648-0.436]; MOS-SF 36 physical component = 0.395 [0.263-0.513]; no correlation with MOS-SF 36 mental component = 0.142 [- 0.009 + 0.286] and pain = - 0.166 [- 0.306 + 0.018]. Responsiveness: Anchor-based approach: AUC Δ400-point HA = 0.666 [0.583-0.749], AUC ΔQuickDASH = 0.556 [0.466-0.646]. MCID (optimal ROC curve cut-off): 6.07 for 400-point HA, - 2.27 for QuickDASH. MCID with mean response change + 12.034 ± 9.067 for 400-point HA and - 8.03 ± -9.7 for QuickDASH. The patient's global impression of change was only correlated with the Δ400-point HA. CONCLUSIONS The 400-point HA standardised version has good psychometric properties. For responsiveness, we propose an MCID of at least 12.3/100. However, these results must be confirmed in other populations and pathologies. TRIAL REGISTRATION This study was retrospectively registered into ISCTRN registry (Number ISRCTN25874481) the 07/02/2019.
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Affiliation(s)
- Michel Konzelmann
- Department for Musculoskeletal Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland. .,Institute for Research in Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland.
| | - Cyrille Burrus
- Department for Musculoskeletal Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland.,Institute for Research in Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland
| | - Colette Gable
- Regional institute of physical medecine and rehabilitation, 75 boulevard Lobeau, CS 34209, 54042, Nancycedex, France
| | - François Luthi
- Department for Musculoskeletal Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland.,Institute for Research in Rehabilitation, Clinique Romande de Réadaptation suva, avenue du grand champsec, 1950 Sion, Switzerland.,Department of Physical Medicine and Rehabilitation,Orthopaedic Hospital, Lausanne University Hospital, Avenue Pierre Decker, 1011, Lausanne, Switzerland
| | - Jean Paysant
- Regional institute of physical medecine and rehabilitation, 75 boulevard Lobeau, CS 34209, 54042, Nancycedex, France
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Scott J, Etain B, Manchia M, Brichant-Petitjean C, Geoffroy PA, Schulze T, Alda M, Bellivier F. An examination of the quality and performance of the Alda scale for classifying lithium response phenotypes. Bipolar Disord 2020; 22:255-265. [PMID: 31466131 DOI: 10.1111/bdi.12829] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVES The Retrospective Assessment of the Lithium Response Phenotype Scale (Alda scale) is the most widely used clinical measure of lithium response phenotypes. We assess its performance against recommended psychometric and clinimetric standards. METHODS We used data from the Consortium for Lithium Genetics and a French study of lithium response phenotypes (combined sample >2500) to assess reproducibility, responsiveness, validity, and interpretability of the A scale (assessing change in illness activity), the B scale, and its items (assessing confounders of response) and the previously established response categories derived from the Total Score for the Alda scale. RESULTS The key findings are that the B scale is vulnerable to error measurement. For example, some items contribute little to overall performance of the Alda scale (eg, B2) and that the B scale does not reliably assess a single construct (uncertainty in response). Machine learning models indicate that it may be more useful to employ an algorithm for combining the ratings of individual B items in a sequence that clarifies the noise to signal ratio instead of using a composite score. CONCLUSIONS This study highlights three important topics. First, empirical approaches can help determine which aspects of the performance of any scale can be improved. Second, the B scale of the Alda is best applied as a multidimensional index (identifying several independent confounders of the assessment of response). Third, an integrated science approach to precision psychiatry is vital, otherwise phenotypic misclassifications will undermine the reliability and validity of findings from genetics and biomarker studies.
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Affiliation(s)
- Jan Scott
- Institute of Neuroscience, Newcastle University, Newcastle, UK
- Université Paris Diderot and INSERM UMRS1144, Paris, France
| | - Bruno Etain
- Université Paris Diderot and INSERM UMRS1144, Paris, France
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, GH Saint-Louis-Lariboisière-F. Widal, Paris, France
| | - Mirko Manchia
- Section of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- Department of Pharmacology, Dalhousie University, Halifax, NS, Canada
| | | | | | - Thomas Schulze
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- National Institute of Mental Health, Klecany, Czech Republic
| | - Frank Bellivier
- Université Paris Diderot and INSERM UMRS1144, Paris, France
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, GH Saint-Louis-Lariboisière-F. Widal, Paris, France
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Martin RL, Kivlan BR, Christoforetti JJ, Wolff AB, Nho SJ, Salvo JP, Ellis TJ, Van Thiel G, Matsuda D, Carreira DS. Unique Substantial Clinical Benefit Values for the 12-Item International Hip Outcome Tool Based on Preoperative Level of Function. Arthroscopy 2020; 36:1033-1038. [PMID: 31919025 DOI: 10.1016/j.arthro.2019.09.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/19/2019] [Accepted: 09/25/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To define unique substantial clinical benefit (SCB) values for improvement on the 12-item International Hip Outcome Tool (iHOT-12) based on a preoperative self-rating of function in patients undergoing hip arthroscopy for intra-articular pathology. METHODS This was a retrospective review of prospective collected data on patients having hip arthroscopy for labral and chondral pathology and femoroacetabular impingement. On preoperative assessment and 1-year (+/-1 month) follow-up, subjects completed the iHOT-12 and a self-categorical rating of function ("severely abnormal," "abnormal," "nearly normal," or "normal"). Separate receiver operator characteristic analyses were performed for each preoperative categorical self-rating of function to determine unique SCB values for improvement-based changes in self-rating of function. RESULTS Of 1034 eligible patients, 733 (71%) subjects met the inclusion criteria. Subjects consisted of 537 (73%) female and 196 (27%) male subjects with a mean age of 35.3 years (standard deviation 13). At a mean of 352 (standard deviation 21) days postsurgery, changes in iHOT-12 scores of 22, 28, and 27 points were associated with acceptable accuracy in identifying those who had an improved function rating when reporting a "severely abnormal," abnormal," and "nearly normal" rating on preoperative assessment, respectively. The accuracy of these SCB values in predicting improvement was different depending on the patient's preoperative rating of function. The accuracy of the SCB values in predicting improvement in those who had a "nearly normal" rating of function was not as accurate (area under the curve = 0.73) compared with those who had a "severely abnormal" or "abnormal" rating of function on preoperative assessment (area under the curve = 0.89; 0.89). CONCLUSIONS This study provides surgeons with unique SCB values for the iHOT-12 based on a preoperative rating function and may allow for a more precise interpretation of score changes. SCB values of 22, 28, and 27 points on the iHOT-12 at 1-year (+/-1 month) follow-up identified those who had an improved function rating, when reporting a "severely abnormal," abnormal," and "nearly normal" rating on preoperative assessment, respectively. LEVEL OF EVIDENCE III, retrospective comparative study.
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Affiliation(s)
- RobRoy L Martin
- Rangos School of Health Sciences, Department of Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania; UPMC Center for Sports Medicine, Pittsburgh, Pennsylvania.
| | - Benjamin R Kivlan
- Rangos School of Health Sciences, Department of Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania
| | - John J Christoforetti
- Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania; Texas Health Sports Medicine, Allen, Texas
| | - Andrew B Wolff
- Hip Preservation and Sports Medicine, Washington Orthopaedics and Sports Medicine, Washington, DC
| | - Shane J Nho
- Department of Orthopedic Surgery, Division of Sports Medicine, Hip Preservation Center, Rush University Medical Center, Chicago, Illinois
| | - John P Salvo
- Orthopaedic Surgery, The Sydney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania; Hip Arthroscopy Program, Rothman Institute, Philadelphia, Pennsylvania
| | - Thomas J Ellis
- Orthopedic One, Ohio Orthopedic Surgery Institute, Dublin Methodist Hospital, Columbus, Ohio
| | - Geoff Van Thiel
- OrthoIllinois, Chicago, Illinois; Rush University Medical Center, Chicago, Illinois; US National Soccer Teams, Chicago, Illinois; Chicago Blackhawks Medical Network, Chicago, Illinois
| | - Dean Matsuda
- DISC Sports and Spine Center, Marina del Rey, California
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Responsiveness of Device-Based and Self-Report Measures of Physical Activity to Detect Behavior Change in Men Taking Part in the Football Fans in Training (FFIT) Program. ACTA ACUST UNITED AC 2020; 3:67-77. [PMID: 32395706 DOI: 10.1123/jmpb.2019-0018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The capacity of physical activity (PA) measures to detect changes in PA within interventions is crucial. This is the first study to examine the responsiveness of activPAL3™ and the International Physical Activity Questionnaire (IPAQ; Short Form) in detecting PA change during a 12-week group-based, men-only weight management program-Football Fans in Training (FFIT). Participants wore an activPAL3™ and completed the IPAQ pre- and post-program (n = 30). Relationships between change scores were assessed by Spearman's correlations. Mean or median changes in PA were measured using paired samples t-tests and Wilcoxon signed-rank tests. Responsiveness to change was assessed utilizing Standardized Response Mean (SRM). Both device-based and self-report measures demonstrated significant changes pre-post intervention, although these changes were not significantly correlated. The SRM values for changes in activPAL3™ metrics were: 0.54 (MET-mins/day); 0.53 (step counts/day); and 0.44 (MVPA/day), indicating a small to medium responsiveness to change. SRM values for changes in IPAQ scores were: 0.59 (for total PA mins/day); 0.54 (for total MET-mins/day); 0.59 (for walking MET-mins/day); 0.38 (for vigorous MET-mins/day); and 0.38 (for moderate MET-mins/day), revealing a small to medium responsiveness to change. These findings reveal that two commonly used device-based and self-report measures demonstrated responsiveness to changes in PA. While inclusion of both device-based and self-report measures is desirable within interventions it is not always feasible. The results from this study support that self-reported measures can detect PA change within behavioral interventions, although may have a tendency to overestimate changes compared with device-based measures on absolute values, but not standardized response values.
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Schwartz CE, Stark RB, Balasuberamaniam P, Shrikumar M, Wasim A, Finkelstein JA. Responsiveness of standard spine outcome tools: do they measure up? J Neurosurg Spine 2020; 33:106-113. [PMID: 32084630 DOI: 10.3171/2019.12.spine191367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/31/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Over the past 2 decades, spine outcome research has become more standardized in response to recommendations from Deyo and others. By using the same generic and condition-specific patient-reported outcome (PRO) measures across studies, results are more easily compared. Given the challenges of maintaining high-quality data in clinical research studies, it would be important to evaluate the contribution of each PRO to confirm that it merits the respondent burden. This study aimed to examine the spine PROs' association with clinically important change and relative responsiveness in explaining variance in patients' global assessment of change (GAC). METHODS This prospective longitudinal cohort study included adults recruited from 4 active spine surgery practices at a Toronto-based hospital. Patients were diagnosed with a degenerative lumbar spinal condition and underwent spinal decompression and/or fusion surgery. Participants completed the RAND-36 (to generate the physical component score [PCS] and mental component score [MCS]), Oswestry Disability Index (ODI), the numeric rating scale (NRS) for pain, Patient-Reported Outcomes Measurement Information System (PROMIS) pain interference, and a GAC item. Random-effects models were used to investigate the sensitivity of PROs to the GAC and their responsiveness over time (i.e., PRO main effects and PRO-by-time interactions, respectively). RESULTS The study sample included 168 patients (mean age 61 years, 50% female) with preoperative and up to 12 months of postoperative data. Random-effects models revealed significant main effects for all PROs. Significant time-by-PRO interactions were detected for the PCS, PROMIS, ODI, and NRS (p < 0.0005 in all cases), but not for the MCS. Further examination revealed different sensitivity of the PROs to the GAC at different times. The NRS, PROMIS, and PCS showed higher sensitivity early after surgery, and the PCS evinced a marked drop in sensitivity to the GAC at about 8 months postsurgery. CONCLUSIONS All PROs currently included in the spine outcome core measures are associated with patients' subjective assessment of a clinically important change, and all but the MCS scores are responsive to such change. Based on these findings, the core spine PROs could be reduced to include fewer estimates of pain. The authors suggest replacing the less responsive measures with tools that help to characterize factors that are driving the patients' subjective assessment of change and that meaningfully address some of the higher levels in the hierarchy of quality-of-life outcomes.
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Affiliation(s)
- Carolyn E Schwartz
- 1DeltaQuest Foundation, Inc., Concord
- Departments of2Medicine and
- 3Orthopaedic Surgery, Tufts University School of Medicine, Boston, Massachusetts; and
| | | | | | | | | | - Joel A Finkelstein
- Divisions of4Orthopedic Surgery and
- 5Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Clinical outcomes after anterior cruciate ligament injury: panther symposium ACL injury clinical outcomes consensus group. Knee Surg Sports Traumatol Arthrosc 2020; 28:2415-2434. [PMID: 32767052 PMCID: PMC7429530 DOI: 10.1007/s00167-020-06061-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 05/10/2020] [Indexed: 01/16/2023]
Abstract
PURPOSE A stringent outcome assessment is a key aspect for establishing evidence-based clinical guidelines for anterior cruciate ligament (ACL) injury treatment. The aim of this consensus statement was to establish what data should be reported when conducting an ACL outcome study, what specific outcome measurements should be used and at what follow-up time those outcomes should be assessed. METHODS To establish a standardized approach to assessment of clinical outcome after ACL treatment, a consensus meeting including a multidisciplinary group of ACL experts was held at the ACL Consensus Meeting Panther Symposium, Pittsburgh, PA; USA, in June 2019. The group reached consensus on nine statements by using a modified Delphi method. RESULTS In general, outcomes after ACL treatment can be divided into four robust categories-early adverse events, patient-reported outcomes, ACL graft failure/recurrent ligament disruption and clinical measures of knee function and structure. A comprehensive assessment following ACL treatment should aim to provide a complete overview of the treatment result, optimally including the various aspects of outcome categories. For most research questions, a minimum follow-up of 2 years with an optimal follow-up rate of 80% is necessary to achieve a comprehensive assessment. This should include clinical examination, any sustained re-injuries, validated knee-specific PROs and Health-Related Quality of Life questionnaires. In the mid- to long-term follow-up, the presence of osteoarthritis should be evaluated. CONCLUSION This consensus paper provides practical guidelines for how the aforementioned entities of outcomes should be reported and suggests the preferred tools for a reliable and valid assessment of outcome after ACL treatment. LEVEL OF EVIDENCE V.
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Decreased perceived ankle and knee joint health in individuals with perceived chronic ankle instability. Knee Surg Sports Traumatol Arthrosc 2020; 28:177-183. [PMID: 30267183 DOI: 10.1007/s00167-018-5163-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 09/25/2018] [Indexed: 12/14/2022]
Abstract
PURPOSE Abnormal movement patterns and neuromuscular impairments at the ankle are thought to contribute to ankle joint degeneration in those with chronic ankle instability. However, these impairments are not confided to the ankle; rather, proximal neuromuscular deficiencies at the knee and aberrant movement patterns, thought to be responsible for reductions in knee joint health, have also been identified. While neuromuscular impairments and self-reported functional limitations have been examined in those with chronic ankle instability, patient-generated symptoms associated with joint health of the ankle and knee have not been investigated. Therefore, the purpose was to compare perceived ankle and knee joint health in individuals with and without chronic ankle instability. METHODS The Ankle Osteoarthritis Scale and the Knee Injury and Osteoarthritis Outcome Score assessed region-specific ankle and knee joint health. RESULTS Participants with chronic ankle instability reported more ankle pain (P < 0.001) and disability (P < 0.001) than the control group. Chronic ankle instability individuals also reported worse knee joint health (P < 0.05). CONCLUSIONS The increased symptomology associated with decreased ankle joint health further supports information demonstrating joint degeneration in young adults with chronic ankle instability. The decreased perceived knee joint health provides preliminary evidence of the negative impact proximal neuromuscular impairments associated with chronic ankle instability that may have on joints other than the ankle. Assessing subjective ankle and knee joint function can guide clinicians in developing individualized rehabilitation by providing them with an understanding if a patient presenting with chronic ankle instability suffers from symptoms arising from more than just the ankle. LEVEL OF EVIDENCE Case-control, Level III.
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Richards CL, Durand A, Malouin F, Nadeau S, Fung J, D’Amours L, Perez C. Recovery of Sensorimotor Functional Outcomes at Discharge from In-Patient Rehabilitation in Three Stroke Units in the Province of Quebec. Physiother Can 2020; 72:158-168. [PMID: 32494100 PMCID: PMC7238929 DOI: 10.3138/ptc-2018-0108] [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: 11/20/2022]
Abstract
Purpose: This study aimed to portray the characteristics, process variables, and sensorimotor outcomes of patients who had received their usual post-stroke in-patient rehabilitation in three stroke rehabilitation units in Quebec in 2013-2014. Method: We assessed patients (n = 264) at admission and discharge with a subset of a standardized assessment toolkit consisting of observational and performance-based assessment tools. Results: The patients, with a mean age of 60.3 (SD 15.4) years, were admitted 27.7 (SD 8.4) days post-stroke onset. They had a mean admission FIM score of 83.0 (SD 24.0), a mean length of stay of 48.4 (SD 31.1) days, a mean FIM discharge score of 104.0 (SD 17.0), and a mean FIM efficiency score of 0.44 (SD 0.29). All patient outcomes were significantly improved (p < 0.001) and clinically meaningful at discharge (moderate to large Glass's Δ effect sizes) with the improvements greater than or equal to the minimal detectable change at the 95% confidence level in 34%-75% of the patients. Improvements were larger on five of seven outcomes in a sub-group of patients with more severe stroke. Conclusions: The use of a combination of observational and performance assessment tools was essential to capture the full range of disabilities. We have documented significant and clinically meaningful improvements in functional independence, disability, and upper and lower extremity functions after usual post-stroke in-patient rehabilitation in the province of Quebec and provided baseline data for future studies.
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Affiliation(s)
- Carol L. Richards
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
- Département de réadaptation, Université Laval, Quebec City, Que
| | - Anne Durand
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
| | - Francine Malouin
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
- Département de réadaptation, Université Laval, Quebec City, Que
| | - Sylvie Nadeau
- Institut universitaire sur la réadaptation en déficience physique de Montréal du Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l’Île-de-Montréal
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- École de réadaptation, Université de Montréal
| | - Joyce Fung
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- School of Physical and Occupational Therapy, McGill University, Montreal
- Jewish Rehabilitation Hospital, CISSS Laval
| | - Line D’Amours
- Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
- Centre interdisciplinaire de recherche en réadaptation et intégration sociale
| | - Claire Perez
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal
- School of Physical and Occupational Therapy, McGill University, Montreal
- Jewish Rehabilitation Hospital, CISSS Laval
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