A clinical trial is a type of research study that
involves people to test new methods of screening,
prevention, diagnosis, or treatment of a disease.
Has your health care provider ever talked to you
about participating in a clinical trial?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Yes 465 4.0 0.2 3.5 4.4
No 9424 96.0 0.2 95.6 96.5

Among all respondents, excluding unknowns and refusals.
On Questionnaire Split A