Skip to main content
An official website of the United States government

Imagine that you had a health issue and you were invited to participate in a clinical trial for that issue. How much would your family and friends enouraging you to participate influence your decision to participate in the clinical trial?

Select a New Question
Select Section:
Select Question:
Change Question to:
Cancel

You are viewing All Cycles. There is no data table available for all years, but please see the visualization below.



Select Chart Type
Click response options in key to remove or add elements to the chart
Click and drag pie chart to rotate