PHQ-9 Depression

PHQ-9 Patient Health Questionnaire for Depression

Over the last 2 weeks, how often have you been bothered by any of the following problems? Please select your answers below.

1. Little interest or pleasure in doing things	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
2. Feeling down, depressed, or hopeless	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
3. Trouble falling or staying asleep, or sleeping too much	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
4. Feeling tired or having little energy	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
5. Poor appetite or overeating	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
6. Feeling bad about yourself — or that you are a failure	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
7. Trouble concentrating on things	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
8. Moving or speaking so slowly that other people could have noticed	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)
9. Thoughts that you would be better off dead or of hurting yourself	Not at all (0) Several days (1) More than half the days (2) Nearly every day (3)