Positive Psychological Intervention for Parkinson's Disease Patients

Inclusion Criteria

• •Subjects must meet the clinical diagnostic criteria for primary Parkinson's disease
• •Subjects must not have a history of depression or other significant illnesses (e.g., stroke, coronary heart and tumor disease)
• •Subjects should have clear consciousness, effective communication capabilities, and basic comprehension and reading skills to complete routine assessments
• •The diagnosis of depression adhered to the ' Chinese Classification and Diagnostic Criteria for Mental Disorders ' (Revised Third Edition)
• •Subjectsshould not have schizophrenia
• •Subjects should not have substance abuse (alcohol, tobacco or other psychoactive substances)