Parkinson's Parkinson's Epidemiology and Statistics 1

Question 1

Approximately how many Americans are currently living with Parkinson's disease?

Accepted Answer

1 million

Answer

About 1 million Americans are currently living with Parkinson's disease, according to the Parkinson's Foundation.

Question 2

Globally, how many people are estimated to be living with Parkinson's disease?

Accepted Answer

10 million

Answer

The Parkinson's Foundation estimates approximately 10 million people worldwide are living with Parkinson's disease.

Question 3

Parkinson's disease is ranked as the world's second most common neurodegenerative disorder, behind which condition?

Accepted Answer

Alzheimer's disease

Answer

Alzheimer's disease is the most common neurodegenerative disorder worldwide, with Parkinson's disease ranking second.

Question 4

Approximately how many new Parkinson's disease diagnoses occur in the United States each year?

Accepted Answer

60,000

Answer

Approximately 60,000 Americans are newly diagnosed with Parkinson's disease each year.

Question 5

At what age does Parkinson's disease most commonly begin?

Accepted Answer

After age 60

Answer

Most people who develop Parkinson's disease are 60 or older when symptoms first appear, with risk increasing with each decade.

Parkinson's Practice Test