Do you think pain or discomfort in the arms or shoulder
are symptoms of a heart attack?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 3744 87.7 0.8 86.2 89.2
No 222 6.2 0.6 5.1 7.3
Don't know/not sure 225 6.1 0.6 5.0 7.2

Among all respondents, excluding refusals.
 
On Questionnaire Split B