Measurement precision of the disability for back pain scale-by applying Rasch analysis

BACKGROUND: The Oswestry Disability Index (ODI) is widely used for patients with back pain. However, few studies have examined its psychometric properties using modern measurement theory. The purpose of this study was to investigate the psychometric properties of the ODI in patients with back pain u...

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Главные авторы: Lu, Yen-Mou, Wu, Yuh-Yih, Hsieh, Ching-Lin, Lin, Chih-Lung, Hwang, Shiuh-Lin, Cheng, Kuang-I, Lue, Yi-Jing
Формат: Artigo
Язык:Inglês
Опубликовано: BioMed Central 2013
Предметы:
Research
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3717282/
https://ncbi.nlm.nih.gov/pubmed/23866814
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1477-7525-11-119
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