Influence of Mild Cognitive Impairment, Depression, and Anxiety on the Quality of Life of Patients with Parkinson Disease

摘要

Background: Neuropsychiatric symptoms (NPS) and mild cognitive impairment (MCI) are common in Parkinson disease (PD) and have a negative impact on the patient?￠??s quality of life (QoL). We aim to describe the effect of NPS and MCI on each other and on QoL