Is the Oswestry Disability Index a valid measure of response to sacroiliac joint treatment?
Autor: | Daniel J. Cher, Anne G. Copay |
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Jazyk: | angličtina |
Rok vydání: | 2015 |
Předmět: |
musculoskeletal diseases
Male medicine.medical_specialty Minimum clinically important difference Article 03 medical and health sciences Disability Evaluation 0302 clinical medicine 030202 anesthesiology Minimally invasive surgery health services administration Back pain Medicine Humans Minimally Invasive Surgical Procedures Pelvis Quality of Life Research Sacroiliac joint Patient-reported outcomes business.industry Minimal clinically important difference Sacroiliac joint fusion Public Health Environmental and Occupational Health Sacroiliac Joint Middle Aged musculoskeletal system humanities Surgery Oswestry Disability Index medicine.anatomical_structure Treatment Outcome Joint pain Physical therapy Quality of Life Female medicine.symptom business Low Back Pain 030217 neurology & neurosurgery |
Zdroj: | Quality of Life Research |
ISSN: | 1573-2649 0962-9343 |
Popis: | Purpose Disease-specific measures of the impact of sacroiliac (SI) joint pain on back/pelvis function are not available. The Oswestry Disability Index (ODI) is a validated functional measure for lower back pain, but its responsiveness to SI joint treatment has yet to be established. We sought to assess the validity of ODI to capture disability caused by SI joint pain and the minimum clinically important difference (MCID) after SI joint treatment. Methods Patients (n = 155) participating in a prospective clinical trial of minimally invasive SI joint fusion underwent baseline and follow-up assessments using ODI, visual analog scale (VAS) pain assessment, Short Form 36 (SF-36), EuroQoL-5D, and questions (at follow-up only) regarding satisfaction with the SI joint fusion and whether the patient would have the fusion surgery again. All outcomes were compared from baseline to 12 months postsurgery. The health transition item of the SF-36 and the satisfaction scale were used as external anchors to calculate MCID. MCID was estimated for ODI using four calculation methods: (1) minimum detectable change, (2) average ODI change of patients’ subsets, (3) change difference between patients’ subsets, and (4) receiver operating characteristic (ROC) curve. Results After SI fusion, patients improved significantly (p |
Databáze: | OpenAIRE |
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