Which of the following activities do you believe
can prevent or reduce the risk of getting heart disease?
Taking multivitamins with folic acid

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 1123 56.1 1.2 53.7 58.5
No 406 19.9 1.0 17.9 21.8
Don't know/Not sure 497 24.0 1.0 22.0 26.0

Among all respondents, excluding refusals.