Japanese orthopaedic association back pain evaluation questionnaire (JOABPEQ) as an outcome measure for patients with low back pain: reference values in healthy volunteers

BackgroundIn 2007, the Japanese orthopaedic association back pain evaluation questionnaire (JOABPEQ) wasestablished to overcome the limitations of the original JOA scoring system developed in 1986. Although this new selfadministered questionnaire is a more accurate outcome measure for evaluating pat...

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