Introduction Disrupted sleep and excessive daytime sleepiness (EDS) are common and
disabling symptoms of Parkinson's disease (PD). The relationships between subjective and …

Abstract Study Objectives The main objective of the study was to assess the prevalence, the
severity, and the daytime course of excessive daytime sleepiness (EDS) in advanced …

The aim of this study was to compare the results of the day-to-day self-evaluation of sleep
quality by sleep logs with Parkinson's disease sleep scale (PDSS) in Parkinson's disease …

Objectives Sleep disorders are frequently encountered non-motor symptoms that
significantly impact the lifestyle quality of individuals with Parkinson's disease (PD). Our …

Background Excessive daytime sleepiness is a frequent complaint in Parkinson's disease
(PD); however the frequency and risk factors for objective sleepiness remain mostly …

The aim of this study is to investigate sleep quality in Parkinson's disease (PD) and to
correlate subjective measures, through clinical scales and sleep diary, with objective …

Background The clinical characteristics of Parkinson's disease (PD) differ between men and
women, and late-and early-onset patients, including motor symptoms and some nonmotor …

Objective To prospectively evaluate nocturnal sleep problems and excessive daytime
sleepiness (EDS) in Parkinson's disease (PD) patients, and analyze the influence of motor …

Background The Parkinson's Disease Sleep Scale (PDSS)‐2 is a recently developed tool for
evaluating disease‐related nocturnal disturbances in patients with Parkinson's disease …

Objective: To assess daytime sleepiness in patients with Parkinson's disease (PD) using the
Epworth Sleepiness Scale (ESS). Material and methods: One hundred and forty-nine …