Which of the following do you think is a symptom of a stroke?
For each, tell me yes, no, or you are not sure.
Do you think sudden confusion or trouble speaking are symptoms of a stroke?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 3790 88.4 0.8 86.9 89.9
No 109 3.5 0.4 2.6 4.3
Don't know/not sure 288 8.1 0.7 6.8 9.4

Among all respondents, excluding refusals.
 
On Questionnaire Split B