For more than TWO WEEKS have you: 1. Felt worthless OR felt excessively guilty OR felt guilt about things you should not have been feeling guilty about?
2. Felt sad, down or miserable most of the time?
3. Lost interest or pleasure in most of your usual activities?
If you answered 'YES' to either of these questions, complete the symptom checklist below. If you did not answer 'YES' to either of these questions, it is unlikely that you have a depressive illness.
4. Lost or gained a lot of weight OR had a decrease or increase in appetite?
5. Sleep disturbance?
6. Felt slowed down, restless or excessively busy?
7. Felt tired or had no energy?
8. Had poor concentration OR had difficulties thinking OR were very indecisive?