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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Psychometric Properties of the Photograph Series of Daily Activities-Short Electronic Version (PHODA-SeV) in Patients With Chronic Low Back Pain

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Oliveira, Crystian Bitencourt [1] ; Franco, Marcia Rodrigues [2] ; Demarchi, Samantha Janaina [1] ; Smeets, Rob Johannes E. M. [3, 4] ; Huijnen, Ivan P. J. [4, 5] ; Morelhao, Priscila Kalil [1] ; Hisamatsu, Thalysi Mayumi [1] ; Pinto, Rafael Zambelli [6]
Total Authors: 8
[1] Univ Estadual Paulista, Fac Ciencias & Tecnol, Dept Phys Therapy, Presidente Prudente - Brazil
[2] Ctr Univ UNA, Dept Phys Therapy, Contagem - Brazil
[3] Libra Rehabil & Audiol, Eindhoven - Netherlands
[4] Maastricht Univ, Care & Publ Hlth Res Inst, Dept Rehabil Med, Maastricht - Netherlands
[5] Adelante Ctr Expertise Rehabil & Audiol, Hoensbroek - Netherlands
[6] Univ Fed Minas Gerais, Dept Phys Therapy, Belo Horizonte, MG - Brazil
Total Affiliations: 6
Document type: Journal article
Source: JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY; v. 48, n. 9, p. 719-727, SEP 2018.
Web of Science Citations: 3

BACKGROUND: The Photograph Series of Daily Activities-short electronic version (PHODA-SeV) assesses perceived harmfulness of daily activities in patients with low back pain (LBP). Although there is some evidence that the PHODA-SeV is a reliable and valid tool, its psychometric properties have not been fully investigated. OBJECTIVES: To investigate the test-retest reliability, measurement error, interpretability, construct validity, and internal and external responsiveness of the PHODA-SeV in patients with chronic LBP. METHODS: Ninety-one patients were included in the analysis for this prospective cohort study. For reliability purposes, the PHODA-SeV was administered twice, with a 1-week interval before beginning treatment. Pain, disability, and measures of pain-related fear (ie, PHODA-SeV, Fear-Avoidance Beliefs Questionnaire {[}FABQ], and Tampa Scale of Kinesiophobia {[}TSK]) were collected before and after the 8-week treatment period. RESULTS: The PHODA-SeV showed excellent reliability (intraclass correlation coefficient model 2,1 = 0.91), without evidence of ceiling and floor ef-fects. The construct validity analysis demonstrated fair correlations (r = 0.25-0.50) of the PHODA-SeV with the FABQ, but no correlation with the TSK (r<0.25). For internal responsiveness, the PHODA-SeV showed an effect size of 0.87 and a standardized response mean of 0.92, interpreted as a large effect (greater than 0.80). For external responsiveness, the correlations between the PHODA-SeV and changes in the TSK and FABQ were considered low, and the receiver operating characteristic curve analyses revealed an area under the curve lower than the proposed threshold of 0.70. CONCLUSION: The PHODA-SeV is a reliable tool that can detect changes over time in pain-related fear in patients with chronic LBP undergoing physical therapy treatment. This tool, however, failed to identify those patients who did or did not improve, according to other pain-related fear measures. (AU)

FAPESP's process: 16/03826-5 - Investigating the effect of a physical activity intervention enhanced with health coaching and FitBit on physical activity levels of patients with chronic low back pain: a randomized controlled trial
Grantee:Crystian Bitencourt Soares de Oliveira
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 16/04113-2 - Role of different physical activity domain to predict clinical outcome in pacients with low back pain
Grantee:Thalysi Mayumi Hisamatsu
Support type: Scholarships in Brazil - Master
FAPESP's process: 15/07704-9 - Effects of senior dance on risk factors for falls in older adults: a randomised controlled clinical trial
Grantee:Marcia Rodrigues Franco Zambelli
Support type: Scholarships in Brazil - Post-Doctorate