Agreement between original and Rasch-approved neck disability index

Abstract Background Given the high prevalence of neck pain, the neck disability index (NDI) has been used to evaluate patient status and treatment outcomes. Modified versions were proposed as solutions to measurement deficits in the NDI. However, the original 10-item NDI was scored out of 50 and is...

Descripció completa

Dades bibliogràfiques
Autors principals: Ze Lu, Joy C. MacDermid, Goris Nazari
Format: Article
Idioma:English
Publicat: BMC 2020-07-01
Col·lecció:BMC Medical Research Methodology
Matèries:
Accés en línia:http://link.springer.com/article/10.1186/s12874-020-01069-w