Evaluation of PDQ-8 and its relationship with PDQ-39 in China: a three-year longitudinal study

Abstract Background Parkinson’s disease is characterized by motor and non-motor symptoms with wide ranging impacts on the health-related quality of life. The 39-item Parkinson’s disease Questionnaire (PDQ-39) is the most widely used PD-specific health-related quality-of-life questionnaire. The short...

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Bibliographic Details
Main Authors: Kui Chen, Yu-Jie Yang, Feng-Tao Liu, Da-Ke Li, Lu-Lu Bu, Ke Yang, Ying Wang, Bo Shen, Rong-Yuan Guan, Jie Song, Jian Wang, Jian-Jun Wu
Format: Article
Language:English
Published: BMC 2017-08-01
Series:Health and Quality of Life Outcomes
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12955-017-0742-5