Conversion between NMSS and MDS-NMS in Parkinson's Disease
Background: The burden of non-motor symptoms in Parkinson's disease (PD) can be measured with the Non-Motor Symptoms Scale (NMSS) and the International Parkinson and Movement Disorder Society Non-Motor Rating Scale (MDS-NMS), for which scoring systems, structure and clinical coverage differ. Objectives: The goal was to develop conversion formulas between the NMSS and the MDS-NMS scores. Methods: D
