PHQ-9 + GAD-7 — Adult Depression & Anxiety Screen
Two short, widely-used self-report screens combined into one form. The PHQ-9 looks at depression symptoms; the GAD-7 looks at anxiety symptoms. Both have been validated across primary care and specialist settings.
This is a screening tool, not a diagnosis. If item 9 of the PHQ-9 (thoughts of self-harm) is endorsed at any level, please reach out — that signal is taken seriously.
Over the last 2 weeks, how often have you been bothered by any of the following problems?
PHQ-9 (Depression)
0
GAD-7 (Anxiety)
0
PHQ-9 severity
GAD-7 severity
What this means: Both scales give a severity reading, not a diagnosis. Two people with the same score can have very different lives — a clinical conversation is what unpacks that. PHQ-9 ≥ 10 and/or GAD-7 ≥ 10 are common thresholds at which clinicians take a closer look.
PHQ-9 and GAD-7 developed by Drs. Robert L. Spitzer, Janet B.W. Williams, Kurt Kroenke and colleagues, with an educational grant from Pfizer Inc. Both instruments are in the public domain — no permission required to reproduce, translate, display or distribute.