1. Over the last 2 weeks, have you had little interest or pleasure in doing things you usually enjoy?

2. Over the last 2 weeks, have you felt down, depressed, or hopeless?

3. Over the last 2 weeks, have you had trouble falling asleep, staying asleep, or have you been sleeping too much?

4. Over the last 2 weeks, have you felt tired or had very little energy?

5. Over the last 2 weeks, have you had a poor appetite or found yourself overeating?

6. Over the last 2 weeks, have you felt bad about yourself — or felt like you are a failure or have let yourself or your family down?

7. Over the last 2 weeks, have you had trouble concentrating on things, such as reading or watching television?

8. Over the last 2 weeks, have you been moving or speaking so slowly that other people noticed? Or, have you been so restless or fidgety that you were moving around much more than usual?

9. Over the last 2 weeks, have you had thoughts that you would be better off dead or thoughts of hurting yourself in some way?

If you checked off any problems, how difficult have these problems made it for you to do your work, take care of things at home, or get along with other people?