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Tiwari D, Naidoo K, Eddy EZ, Chatiwala N, Kaur M. Development and validation of the activities and participation children and adolescents -neck (APCAN) measure. J Patient Rep Outcomes 2023; 7:107. [PMID: 37902895 PMCID: PMC10616032 DOI: 10.1186/s41687-023-00648-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 10/19/2023] [Indexed: 11/01/2023] Open
Abstract
BACKGROUND Neck pain is the fourth leading cause of years lost to disability in children warranting a comprehensive assessment of neck pain and its impact on activities and participation. Hence, the purpose of this study was to develop a new measure (i.e., Activities and Participation Children and Adolescents -neck [APCAN]) specific to evaluating activity limitation and participation restrictions in children and adolescents and to establish its content validity. METHODS Development and content validation of the APCAN was completed in four steps: (1) item development, (2) item evaluation by content experts, (3) content validity calculation, and (4) cognitive testing via interviews to ensure readability and comprehension of the items on the APCAN. RESULTS An initial pool of 52 items was created that was revised to 20 items after modified Delphi process and cognitive interviews. Each item was rated on a 0-10 numeric rating scale (0 = not difficult at all, 10 = extremely difficult) with higher scores indicating higher perceived disability secondary to neck pain. All 20 items retained the content validity ratio critical value and the overall content validity index was 0.88 indicating excellent content validity. CONCLUSION The APCAN provides an easy to use, comprehensive assessment of functional limitations associated with neck pain in children.
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Affiliation(s)
- Devashish Tiwari
- Department of Physical Therapy, MGH Institute of Health Professions, 36, 1st Ave, 02129, Boston, MA, USA.
| | - Keshrie Naidoo
- Department of Physical Therapy, MGH Institute of Health Professions, 36, 1st Ave, 02129, Boston, MA, USA
| | - Emily Z Eddy
- Department of Physical Therapy, MGH Institute of Health Professions, 36, 1st Ave, 02129, Boston, MA, USA
| | - Naseem Chatiwala
- Department of Physical Therapy, MGH Institute of Health Professions, 36, 1st Ave, 02129, Boston, MA, USA
| | - Maninderjit Kaur
- Department of Physical Therapy, MGH Institute of Health Professions, 36, 1st Ave, 02129, Boston, MA, USA
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Tiwari D, Clock C, Gore S, Alsalaheen B. Content comparison of neck pain outcome measures using the international classification of functioning, disability and health. Int J Rehabil Res 2022; 45:24-32. [PMID: 34775438 DOI: 10.1097/mrr.0000000000000508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to compare the content covered by existing neck pain measures based on the linkage to the International Classification of Functioning, Disability and Health (ICF) framework to examine the extent to which the existing measures represent ICF categories and to identify content gaps in existing measures that would inform further research. Ten commonly used measures were identified, and their content was linked to ICF categories using established coding systems. Two clinical experts reviewed every measure independently and identified the central meaningful concepts from individual items of each measure. A total of 177 concepts were identified from 193 items across 10 measures. Body functions were the most represented category across measures (23-64%). The representation of activities ranged from 14 to 61% whereas the representation of participation ranged from 6 to 31% across measures. The ProFitMap-Neck was the only measure that addressed the environmental factors. The ProFit-Map neck captured a majority of concepts from body structures and function and the neck outcome score captured maximum concepts from the activities and participation categories. A combination of ProFit-Map neck and Neck Outcome Score can be used with caution to obtain a more comprehensive assessment of the impact of neck pain on function, activities and participation.
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Affiliation(s)
| | - Christopher Clock
- Physical Therapy Department, MGH Institute of Health Professions Boston, Massachusetts
| | - Shweta Gore
- Physical Therapy Department, MGH Institute of Health Professions Boston, Massachusetts
| | - Bara Alsalaheen
- Physical Therapy Department, University of Michigan-Flint, Michigan, USA
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Modarresi S, Lukacs MJ, Ghodrati M, Salim S, MacDermid JC, Walton DM. A Systematic Review and Synthesis of Psychometric Properties of the Numeric Pain Rating Scale and the Visual Analog Scale for Use in People With Neck Pain. Clin J Pain 2021; 38:132-148. [PMID: 34699406 DOI: 10.1097/ajp.0000000000000999] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 10/05/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To conduct a systematic search and synthesis of evidence about the measurement properties of the Numeric Pain Rating Scale (NPRS) and the Visual Analog Scale (VAS) as patient-reported outcome measures in neck pain research. METHODS AND MATERIALS CINAHL, Embase, PsychInfo, and MedLine databases were searched to identify studies evaluating the psychometric properties of the NPRS and the VAS used in samples of which >50% of participants were people with neck pain. Quality and consistency of findings were synthesized to arrive at recommendations. RESULTS A total of 46 manuscripts were included. Syntheses indicated high-to-moderate-quality evidence of good-to-excellent (intraclass correlation coefficient 0.58 to 0.93) test-retest reliability over an interval of 7 hours to 4 weeks. Moderate evidence of a clinically important difference of 1.5 to 2.5 points was found, while minimum detectable change ranged from 2.6 to 4.1 points. Moderate evidence of a moderate association (r=0.48 to 0.54) between the NPRS or VAS and the Neck Disability Index. Findings from other patient-reported outcomes indicated stronger associations with ratings of physical function than emotional status. There is limited research addressing the extent that these measures reflect outcomes that are important to patients. DISCUSSION It is clear NPRS and the VAS ratings are feasible to implement, provide reliable scores and relate to multi-item patient-reported outcome measures. Responsiveness (meaningful change) of the scales and interpretation of change scores requires further refinement. The NPRS can be a useful single-item assessment complimenting more comprehensive multi-item patient-reported outcome measures in neck pain research and practice.
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Affiliation(s)
- Shirin Modarresi
- School of Physical Therapy
- Department of Health and Rehabilitation Sciences, Western University, London
| | - Michael J Lukacs
- Department of Health and Rehabilitation Sciences, Western University, London
| | - Maryam Ghodrati
- Department of Health and Rehabilitation Sciences, Western University, London
| | - Shahan Salim
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Joy C MacDermid
- School of Physical Therapy
- Department of Health and Rehabilitation Sciences, Western University, London
| | - David M Walton
- School of Physical Therapy
- Department of Health and Rehabilitation Sciences, Western University, London
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Griffin AR, Leaver AM, Arora M, Walton DM, Peek A, Bandong AN, Sterling M, Rebbeck T. Clinimetric Properties of Self-reported Disability Scales for Whiplash: A Systematic Review for the Whiplash Core Outcome Set (CATWAD). Clin J Pain 2021; 37:766-787. [PMID: 34282060 DOI: 10.1097/ajp.0000000000000968] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 07/02/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES A core outcomes set (COS) for whiplash-associated disorders (WADs) has been proposed to improve consistency of outcome reporting in clinical trials. Patient-reported disability was one outcome of interest within this COS. The aim of this review was to identify the most suitable tools for measuring self-reported disability in WAD based on clinimetric performance. METHODS Database searches took place in 2 stages. The first identified outcome measures used to assess self-reported disability in WAD, and the second identified studies assessing the clinimetric properties of these outcome measures in WAD. Data on the study, population and outcome measure characteristics were extracted, along with clinimetric data. Quality and clinimetric performance were assessed in accordance with the Consensus-based Standards for the Selection of Health Status Measurement Instruments (COSMIN). RESULTS Of 19,663 records identified in stage 1 searches, 32 were retained following stage 2 searches and screening. Both the Whiplash Disability Questionnaire and Neck Disability Index performed well in reliability (intraclass correlation coefficient=0.84 to 0.98), construct validity (74% to 82% of hypotheses accepted), and responsiveness (majority of correlations in accordance with hypotheses). Both received Category B recommendations due to a lack of evidence for content validity. DISCUSSION This review identified the Neck Disability Index and Whiplash Disability Questionnaire as the most appropriate patient-reported outcome measures (PROMs) for assessing self-reported disability in WAD based on moderate to high-quality evidence for sufficient reliability, construct validity and responsiveness. However, the content validity of these PROMs has yet to be established in WAD, and until this is undertaken, it is not possible to recommend 1 PROM over the other for inclusion in the WAD COS.
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Affiliation(s)
- Alexandra R Griffin
- Faculty of Medicine and Health, The University of Sydney, Camperdown
- John Walsh Centre for Rehabilitation Research, Level 12, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards
| | - Andrew M Leaver
- Faculty of Medicine and Health, The University of Sydney, Camperdown
| | - Mohit Arora
- John Walsh Centre for Rehabilitation Research, Level 12, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards
- Sydney Medical School-Northern, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW
| | - David M Walton
- School of Physical Therapy, Western University, London, ON, Canada
| | - Aimie Peek
- Faculty of Medicine and Health, The University of Sydney, Camperdown
- NHMRC Centre of Research Excellence in Road Traffic Injury, The University of Queensland
| | - Aila N Bandong
- Faculty of Medicine and Health, The University of Sydney, Camperdown
- College of Allied Medical Professions, The University of the Philippines Manila, Philippines
| | - Michele Sterling
- NHMRC Centre of Research Excellence in Road Traffic Injury, The University of Queensland
- Recover Injury Research Centre, Level 7, UQ Oral Health Centre, The University of Queensland, Herston, QLD, Australia
| | - Trudy Rebbeck
- Faculty of Medicine and Health, The University of Sydney, Camperdown
- John Walsh Centre for Rehabilitation Research, Level 12, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards
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Barriga-Martín A, Holgado-Moreno E, Ávila-Martín G, Galán-Arriero I, Romero-Muñoz LM, Segura-Fragoso A, Gómez-Soriano J, Taylor J, Serrano-Muñoz D. Spanish Version of the Whiplash Disability Questionnaire in Adults With Acute Whiplash-Associated Disorders. J Manipulative Physiol Ther 2019; 42:276-283. [DOI: 10.1016/j.jmpt.2018.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 04/26/2018] [Accepted: 11/02/2018] [Indexed: 11/30/2022]
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Lemeunier N, da Silva-Oolup S, Olesen K, Shearer H, Carroll LJ, Brady O, Côté E, Stern P, Tuff T, Suri-Chilana M, Torres P, Wong JJ, Sutton D, Murnaghan K, Côté P. Reliability and validity of self-reported questionnaires to measure pain and disability in adults with neck pain and its associated disorders: part 3-a systematic review from the CADRE Collaboration. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2019; 28:1156-1179. [PMID: 30879185 DOI: 10.1007/s00586-019-05949-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 03/10/2019] [Indexed: 11/27/2022]
Abstract
PURPOSE To determine the reliability and validity of self-reported questionnaires to measure pain and disability in adults with grades I-IV neck pain and its associated disorders (NAD). METHODS We updated the systematic review of the 2000-2010 Bone and Joint Decade Task Force on Neck Pain and its Associated Disorders and systematically searched databases from 2005 to 2017. Independent reviewers screened and critically appraised studies using standardized tools. Evidence from low-risk-of-bias studies was synthesized according to best evidence synthesis principles. Validity studies were ranked according to the Sackett and Haynes classification. RESULTS We screened 2823 articles, and 26 were eligible for critical appraisal; 18 were low risk of bias. Preliminary evidence suggests that the Neck Disability Index (original and short versions), Whiplash Disability Questionnaire, Neck Pain Driving Index, and ProFitMap-Neck may be valid and reliable to measure disability in patients with NAD. We found preliminary evidence for the validity and reliability of pain measurements including the Body Pain Diagram, Visual Analogue Scale, the Numeric Rating Scale and the Pain-DETECT Questionnaire. CONCLUSION The evidence supporting the validity and reliability of instruments used to measure pain and disability is preliminary. Further validity studies are needed to confirm the clinical utility of self-reported questionnaires to assess pain and disability in patients with NAD. These slides can be retrieved under Electronic Supplementary Material.
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Affiliation(s)
- N Lemeunier
- Institut Franco-Européen de Chiropraxie (IFEC), 72 chemin de la Flambère, 31300, Toulouse, France.
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada.
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada.
| | - S da Silva-Oolup
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - K Olesen
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - H Shearer
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada
| | - L J Carroll
- School of Public Health, University of Alberta, 4075 Research Transition Facility, 8308 - 114 St., Edmonton, AB, T6G 2E1, Canada
| | - O Brady
- School of Physical Therapy and Rehabilitation Sciences, Morsani College of Medicine, University of South Florida, 3515 E. Fletcher Ave, Tampa, FL, USA
| | - E Côté
- Department of Ophthalmology and Vision Sciences, University of Toronto, 340 College St., Toronto, ON, M5T 3A9, Canada
| | - P Stern
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - T Tuff
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - M Suri-Chilana
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - P Torres
- Rehabilitation Centre, San Cristobal Clinic, Santiago Spine Group, Santiago, Chile
| | - J J Wong
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, Canada
| | - D Sutton
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada
| | - K Murnaghan
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada
| | - P Côté
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada
- Canadian Memorial Chiropractic College (CMCC), 6100 Leslie Street, Toronto, ON, M2H 3J1, Canada
- Faculty of Health Sciences, University of Ontario Institute of Technology (UOIT), 2000 Simcoe St. N., Oshawa, ON, L1H 7K4, Canada
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Côté P, Boyle E, Shearer HM, Stupar M, Jacobs C, Cassidy JD, Carette S, van der Velde G, Wong JJ, Hogg-Johnson S, Ammendolia C, Hayden JA, van Tulder M, Frank JW. Is a government-regulated rehabilitation guideline more effective than general practitioner education or preferred-provider rehabilitation in promoting recovery from acute whiplash-associated disorders? A pragmatic randomised controlled trial. BMJ Open 2019; 9:e021283. [PMID: 30679283 PMCID: PMC6347946 DOI: 10.1136/bmjopen-2017-021283] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To evaluate the effectiveness of a government-regulated rehabilitation guideline compared with education and activation by general practitioners, and to a preferred-provider insurance-based rehabilitation programme on self-reported global recovery from acute whiplash-associated disorders (WAD) grade I-II. DESIGN Pragmatic randomised clinical trial with blinded outcome assessment. SETTING Multidisciplinary rehabilitation clinics and general practitioners in Ontario, Canada. PARTICIPANTS 340 participants with acute WAD grade I and II. Potential participants were sampled from a large automobile insurer when reporting a traffic injury. INTERVENTIONS Participants were randomised to receive one of three protocols: government-regulated rehabilitation guideline, education and activation by general practitioners or a preferred-provider insurance-based rehabilitation. PRIMARY AND SECONDARY OUTCOME MEASURES Our primary outcome was time to self-reported global recovery. Secondary outcomes included time on insurance benefits, neck pain intensity, whiplash-related disability, health-related quality of life and depressive symptomatology at 6 weeks and 3, 6, 9 and 12 months postinjury. RESULTS The median time to self-reported global recovery was 59 days (95% CI 55 to 68) for the government-regulated guideline group, 105 days (95% CI 61 to 126) for the preferred-provider group and 108 days (95% CI 93 to 206) for the general practitioner group; the difference was not statistically significant (Χ2=3.96; 2 df: p=0.138). We found no clinically important differences between groups in secondary outcomes. Post hoc analysis suggests that the general practitioner (hazard rate ratio (HRR)=0.51, 95% CI 0.34 to 0.77) and preferred-provider groups (HRR=0.67, 95% CI 0.46 to 0.96) had slower recovery than the government-regulated guideline group during the first 80 days postinjury. No major adverse events were reported. CONCLUSIONS Time-to-recovery did not significantly differ across intervention groups. We found no differences between groups with regard to neck-specific outcomes, depression and health-related quality of life. TRIAL REGISTRATION NUMBER NCT00546806.
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Affiliation(s)
- Pierre Côté
- Faculty of Health Sciences, University of Ontario Institute of Technology, Oshawa, Ontario, Canada
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Eleanor Boyle
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Sports Science and Clinical Biomechanics, Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Heather M Shearer
- Faculty of Health Sciences, University of Ontario Institute of Technology, Oshawa, Ontario, Canada
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, Toronto, Ontario, Canada
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
| | - Maja Stupar
- Faculty of Health Sciences, University of Ontario Institute of Technology, Oshawa, Ontario, Canada
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Craig Jacobs
- Faculty of Health Sciences, University of Ontario Institute of Technology, Oshawa, Ontario, Canada
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, Toronto, Ontario, Canada
| | - John David Cassidy
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Sports Science and Clinical Biomechanics, Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Simon Carette
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Rheumatology, University Health Network, Toronto, Ontario, Canada
| | - Gabrielle van der Velde
- Toronto Health Economics and Technology Assessment (THETA) Collaborative, Toronto General Hospital, Toronto, Ontario, Canada
| | - Jessica J Wong
- UOIT-CMCC Centre for Disability Prevention and Rehabilitation, Toronto, Ontario, Canada
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
| | - Sheilah Hogg-Johnson
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Graduate Education and Research Programs, Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
- Institute for Work & Health, Toronto, Ontario, Canada
| | - Carlo Ammendolia
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jill Alison Hayden
- Department of Community Health & Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Maurits van Tulder
- Department of Health Sciences, Faculty of Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - John W Frank
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Usher Institute of Population Health Sciences and Informatics, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
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Lue YJ, Chang JJ, Wu YY, Lin RF, Lu YM. The psychometric properties of the cervical nonorganic signs in patients with neck pain: an assessment of pain expression. Disabil Rehabil 2017; 40:751-756. [PMID: 28054833 DOI: 10.1080/09638288.2016.1274339] [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: 10/20/2022]
Abstract
PURPOSE Neck pain is a common cause of disability. This study investigated the psychometric properties of the cervical nonorganic signs (CNOS), a tool for assessing abnormal illness behaviors in patients with neck pain. METHODS The CNOS was administered on patients with neck pain. Reliability and validity analyses were used to evaluate the psychometric properties. Exploratory factor analysis was used to investigate the dimensionality. Correlations with the Short Form-36 were used to investigate the convergent validity. RESULTS The results supported the reliability (inter-rater reliability intra-class correlation: 0.920), validity (correlated with body pain (|ρ|=0.31) and vitality (|ρ| =0.30), and two-factor dimensionality (χ2= 5.904, p= 0.66; χ2/df = 0.738; RMSEA< 0.001; CFI = 1.000; TLI = 1.024; SRMR = 0.047) of the scale. The two factors were pain (severe pain) and vitality (poor vitality) expressed by the patients. CONCLUSION The CNOS is a reliable and valid instrument for assessing pain and vitality problems. It helps patients to express severe pain and lack of vitality. The rehabilitation discipline could use the scale to understand pain expression and to design proper rehabilitation programs. Implications for Rehabilitation The cervical nonorganic signs has two domains (pain and vitality). The scale is reliable and valid for patients with neck pain. Patients with high scores on the pain domain have severe body pain that may interfere with normal social activities. Clinicians should understand their suffering and try to help them to alleviate the pain.
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Affiliation(s)
- Yi-Jing Lue
- a Department of Physical Therapy, College of Health Sciences , Kaohsiung Medical University , Kaohsiung , Taiwan
| | - Jyh-Jong Chang
- b Department of Occupational Therapy, College of Health Science , Kaohsiung Medical University , Kaohsiung , Taiwan
| | - Yuh-Yih Wu
- c Department of Special Education , National Kaohsiung Normal University , Kaohsiung, Taiwan
| | - Rong-Fong Lin
- d Graduate Institute of Behavioral Sciences, College of Health Science , Kaohsiung Medical University , Kaohsiung , Taiwan.,e Shinlioho Physical Therapy Clinic , Pingtung , Taiwan
| | - Yen-Mou Lu
- f Department of Orthopaedics, School of Medicine, College of Medicine , Kaohsiung Medical University , Kaohsiung , Taiwan.,g Department of Orthopaedics , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
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Gabel CP, Cuesta-Vargas A, Barr S, Black SW, Osborne JW, Melloh M. Confirmatory factor analysis of the neck disability index, comparing patients with whiplash associated disorders to a control group with non-specific neck pain. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2016; 25:2078-86. [DOI: 10.1007/s00586-016-4543-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 03/21/2016] [Accepted: 03/21/2016] [Indexed: 11/30/2022]
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