Application of longitudinal item response theory models to modeling Parkinson's disease progression

• Main Authors: Haotian Zou (Author), Varun Aggarwal (Author), Glenn T. Stebbins (Author), Martijn L. T. M. Müller (Author), Jesse M. Cedarbaum (Author), Anne Pedata (Author), Diane Stephenson (Author), Tanya Simuni (Author), Sheng Luo (Author)
• Format: Book
• Published: Wiley, 2022-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract The Movement Disorder Society revised version of the Unified Parkinson's Disease Rating Scale (MDS‐UPDRS) parts 2 and 3 reflect patient‐reported functional impact and clinician‐reported severity of motor signs of Parkinson's disease (PD), respectively. Total scores are common clin...