Risk factors for dementia in Parkinson's disease

MeSH terms

• Aged
• Cardiovascular Diseases / complications
• Dementia / etiology*
• Diabetes Complications
• Female
• Humans
• Levodopa / administration & dosage
• Male
• Neurologic Examination
• Neuropsychological Tests
• Parkinson Disease / drug therapy
• Parkinson Disease / etiology*
• Risk Factors
• Smoking / adverse effects