Performance of Upper Limb module for Duchenne muscular dystrophy.
Anna G MayhewGiorgia CorattiElena Stacy MazzoneKatrijn KlingelsMeredith JamesMarika PaneVolker StraubNatalie GoemansEugenio Mercurinull nullPublished in: Developmental medicine and child neurology (2019)
The original and revised Performance of Upper Limb (PUL) scales measure the same construct. Both scales detected change in all domains over 2 years. The PUL 2.0 enhances the measurement qualities of the scale.