Did you participate in a clinical trial
as part of your cancer treatment?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Yes 34 5.0 1.0 3.1 6.9
No 572 95.0 1.0 93.1 96.9

Among respondents who reported having been or
told by a doctor, nurse, other health professional that
they had cancer and have completed treatment for cancer,
excluding unknowns and refusals.
On Questionnaire Split A