Percentage of adults who stated family history
of heart disease as a major cause of heart disease

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit		 Upper 95% Confidence
Limit
Identified as major cause of heart disease 156 19.2 1.7 15.8 22.5
Was not identified as major cause of heart disease 544 80.8 1.7 77.5 84.2

Open ended response.
Numerator: Among respondents who identified family history as major cause of heart disease.
Denominator: Among all respondents, excluding unknowns and refusals.