Mental health assessment

Personal Health Questionnaire (PHQ-9)

Before you start: The PHQ-9 is a screening questionnaire that can help identify depressive symptoms. It does not provide a diagnosis. If your results concern you, consider speaking with a practitioner.

What does this assessment measure?

The PHQ-9 (Patient Health Questionnaire-9) is a widely used screening questionnaire that asks about the frequency of nine common depressive symptoms over the past two weeks, such as low mood, loss of interest, and changes in sleep or appetite.