Depression Self-Assessment (PHQ-9)

Over the last 2 weeks, how often have you been bothered by the following problems?

1. 1Little interest or pleasure in doing things

   Not at allSeveral daysMore than half the daysNearly every day
2. 2Feeling down, depressed, or hopeless

   Not at allSeveral daysMore than half the daysNearly every day
3. 3Trouble falling or staying asleep, or sleeping too much

   Not at allSeveral daysMore than half the daysNearly every day
4. 4Feeling tired or having little energy

   Not at allSeveral daysMore than half the daysNearly every day
5. 5Poor appetite or overeating

   Not at allSeveral daysMore than half the daysNearly every day
6. 6Feeling bad about yourself, or that you are a failure or have let yourself or your family down

   Not at allSeveral daysMore than half the daysNearly every day
7. 7Trouble concentrating on things, such as reading or watching television

   Not at allSeveral daysMore than half the daysNearly every day
8. 8Moving or speaking so slowly that other people could have noticed, or the opposite: being so fidgety or restless that you have been moving around a lot more than usual

   Not at allSeveral daysMore than half the daysNearly every day
9. 9Thoughts that you would be better off dead, or of hurting yourself in some way

   Not at allSeveral daysMore than half the daysNearly every day
10. +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? (optional, not scored)

    Not difficult at allSomewhat difficultVery difficultExtremely difficult