Read the following questions and fill in the number that applies:
(How significant is the symptom? How true is the statement? 0 means not at all, 3 means extremely true.)
KEY:
0 (or leave blank) = No or Do not have the symptom, the symptom does not occur
1 = Yes or It is a minor or mild symptom or it rarely occurs (once a month or less)
2 = It is a moderate symptom or it occasionally occurs (weekly)
3 = It is a severe symptom or it frequently occurs (daily)