About how often do you experience this pain? Would you say:

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
It is constant, always there 412 39.6 1.9 35.9 43.2
At least once a day 329 30.7 1.7 27.4 34.1
At least once a week 155 17.2 1.7 13.8 20.5
Not every week, but at least once a month 89 10.6 1.4 8.0 13.3
Less often 19 1.9 0.5 0.9 2.9

Among respondents who suffer from chronic pain, excluding unknowns and refusals.
 
On Questionnaire Split B