Has a doctor, nurse, or other health professional ever told you that you had...
 
...angina or coronary heart disease?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 1103 3.9 0.1 3.6 4.2
No 17658 96.1 0.1 95.8 96.4

Among all respondents, excluding unknowns and refusals.