PHQ-9Patient Health Questionnaire-9 (PHQ-9)
Patient Health Questionnaire-9 (PHQ-9)
Standard 9-item depression assessment used worldwide for both screening and severity grading
Period assessed: Over the last 2 weeks
📋 9 items⏱ ~2 min📚 Spitzer, Kroenke, Williams · public use
How to take this assessment
- Choose the answer that best matches you
- Selecting an answer auto-advances to the next question
- Use left/right arrow keys on keyboard to go back
- This is a preliminary screening, not a medical diagnosis