Parkinson's disease-subjective cognitive decline and health-related quality of life - PubMed

4 hours ago

Subjective cognitive decline in Parkinson's disease (PD-SCD) involves cognitive complaints without objective impairment.
In early Parkinson's, PD-SCD significantly worsens health-related quality of life across all domains measured by the PDQ-39 questionnaire.
Key affected areas include daily activities, social support, cognition, and communication.
These findings underscore the clinical importance of addressing cognitive complaints for patient-centered management of Parkinson's disease.

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