The Patient Health Questionnaire (PHQ) is a widely used self-reporting tool to screen for depression. It consists of nine questions, each rated on a scale from 0 to 3, where 0 indicates no symptoms and 3 indicates severe symptoms.
A total score of 0 to 4 indicates minimal depression, 5 to 9 mild depression, 10 to 14 moderate depression, and 15 to 21 severe depression.
What is the PHQ-9 calculator?
How do I interpret my PHQ-9 score?
Can I use the PHQ-9 calculator for anyone other than myself?
Is the PHQ-9 calculator accurate?
What if I score high on the PHQ-9?
How often can I take the PHQ-9?
Does the PHQ-9 include questions about suicidal thoughts?
Results are for informational purposes only and do not constitute professional advice.
