Over the last 2 weeks, how many days have you had trouble concentrating
on things, such as reading the newspaper or watching the TV?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
None 3483 83.1 0.8 81.6 84.5
1-4 days 359 9.3 0.6 8.2 10.5
5-13 days 144 3.4 0.3 2.7 4.0
14 days 160 4.3 0.4 3.4 5.1

Among all respondents, excluding unknowns and refusals.
 
On Questionnaire Split B