Heterogeneous Determinants of Quality of Life in Different Phenotypes of Parkinson's Disease.

ABSTRACT:

Objectives

Health-related quality of life (HRQoL) is considered a very important outcome indicator in patients with Parkinson's disease (PD). A broad list of motor and non-motor features have been shown to affect HRQoL in PD, however, there is a dearth of information about the complexity of interrelationships between determinants of HRQoL in different PD phenotypes. We aimed to find independent determinates and the best structural model for HRQoL, also to investigate the heterogeneity in HRQoL between PD patients with different phenotypes regarding onset-age, progression rate and dominant symptom.

Methods

A broad spectrum of demographic, motor and non-motor characteristics were collected in 157 idiopathic PD patients, namely comorbidity profile, nutritional status, UPDRS (to

SUBMITTER: Fereshtehnejad SM 

PROVIDER: S-EPMC4559401 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature