Do any of the vitamin pills or supplements you take contain folic acid?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 82 29.2 4.1 21.0 37.3
No 215 70.8 4.1 62.7 79.0

Among respondents who currently take vitamins but not a multivitamin, excluding unknowns and refusals.
 
On Questionnaire Split A