Evaluation of the Multiple Sclerosis Walking Scale-12 (MSWS-12) in a Dutch sample: Application of item response theory

Conclusion: Our results confirm the good quality of the MSWS-12. The trait level () scores and item parameters of both the 12- and 11-item versions were highly comparable, although we do not suggest to change the content of the MSWS-12.
Source: Multiple Sclerosis - Category: Neurology Authors: Tags: Original Research Papers Source Type: research