- Responsiveness of Minimal Clinically Important Change for the Persian Functional Rating Index in Patients with Chronic Low Back Pain
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Ansari NN, Komesh S, Naghdi S, Fakhari Z, Alaei P
- KMID: 2441545
- Asian Spine J.
- 2019 Feb;13(1):111-118.
- doi: 10.31616/asj.2018.0107
STUDY DESIGN: A prospective, within-group cohort study of 46 patients with chronic low-back pain (CLBP). PURPOSE: To assess the responsiveness of the Persian Functional Rating Index (PFRI) and to determine the... -
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