Nonmotor Symptoms Affect Sleep Quality in Early-Stage Parkinson's Disease Patients With or Without Cognitive Dysfunction

Purpose: Parkinson's disease (PD) patients frequently present with sleep disorders. This study was designed to assess the impact of nonmotor symptoms (NMSs) on sleep quality in early-stage PD patients with and without cognitive dysfunction.Materials and Methods: A sample of 389 early-stage PD p...

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Bibliographic Details
Main Authors: Jun Zhu, Min Zhong, Jun Yan, Xu Jiang, Zhuang Wu, Yang Pan, Bo Shen, Lili Zhang, Jingde Dong, Li Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-04-01
Series:Frontiers in Neurology
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fneur.2020.00292/full