Do feel like you're depressed, stressed, or might have a mental health issue? Use the test to check if you might have depression. Learn about depression and how to deal with depression.

The PHQ-9 test consists of the actual nine criteria on which the diagnosis of DSM-IV depressive disorders is based. The diagnostic validity of the PHQ-9 is fully evidence based [1, 2]. The test has comparable sensitivity and specificity to many other extensive depression measures.

Disclaimer: This app is not intended to be a replacement for treatment nor any sort of medical intervention. Treatment is, by far, the best way to overcome clinical depression or other mental illnesses. Therapy and antidepressants have been shown to effectively treat clinical depression and anxiety. This application will only aid you on your path to recovery from depression or anxiety. In addition, if you are not in treatment, talk to your doctor or therapist or use this app to find resources that can connect you to treatment.