Over the last 2 weeks, how often have you been bothered by any of the following problems?
0 - Not at all | 1 - Several Days | 2 - More than half the days | 3 - Nearly every day
Developed by Drs. Robert L. Spitzer, Janet B.W. Williams, Kurt Kroenke, and colleagues, with an educational grant from Pfizer inc. No permission is required to reproduce, translate, display, or distribute.