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Behavioral Risk Factor Surveillance System
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Contact information:
Melissa Parsons
Program Director, BRFSS
701.328.2787

Cardiovascular Disease Module

Question 25: Do you think sudden numbness or weakness of face, arm or leg, especially on one side, are symptoms of a stroke?

Response Categories 2001
% (95% CI)
2002
% (95% CI)
2003
% (95% CI)
Yes NA  NA 93.5 (92.5-94.6)
No     2.5 (1.9-3.2)
Don't know     3.9 (3.1-4.8)
Percentage among all respondents excluding unknown and missing
 
Response Categories 2004
% (95% CI)
2005
% (95% CI)
2006
% (95% CI)
Yes NA  NA NA
No      
Don't know      
Percentage among all respondents excluding unknown and missing
 
Response Categories 2007
% (95% CI)
2008
% (95% CI)
2009
% (95% CI)
Yes 95.5 (94.6-96.3) NA  
No 1.8 ( 1.2- 2.3)    
Don't know 2.8 ( 2.1- 3.4)    
Percentage among all respondents excluding unknown and missing

Table Type Question response frequency
Denominator: All participants
Abbreviations: n = number of respondents
  % = weighted percent of respondents giving this response
  95% CI = confidence intervals

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