Blog 1: PHQ-9 vs GAD-7: Why Both Screenings Are Essential for Mental Health
When it comes to mental health, early detection is key. Two of the most widely used tools in psychiatry are the PHQ-9 (Patient Health Questionnaire-9) and the GAD-7 (Generalized Anxiety Disorder-7). Both screenings are simple questionnaires, but together they provide a clearer picture of your mental health than either one alone.
What Is the PHQ-9?
The PHQ-9 is a 9-question screening tool designed to identify symptoms of depression.
Each question focuses on common depressive symptoms: low mood, loss of interest, fatigue, poor concentration, appetite/sleep changes, and thoughts of self-harm.
It helps providers measure severity of depression and track progress over time.
👉 Example: If you score a 10, your provider may classify that as moderate depression, guiding treatment choices.
What Is the GAD-7?
The GAD-7 is a 7-question screening tool that screens for generalized anxiety disorder.
Questions cover symptoms like nervousness, worry, restlessness, and physical tension.
It’s a fast, effective way to measure severity of anxiety.
👉 Example: A score of 5 = mild anxiety, while 15 = severe anxiety.
Why Providers Use Both
Overlap: Depression and anxiety often occur together. One study found up to 60% of people with depression also experience anxiety.
Accuracy: Using only the PHQ-9 might miss anxiety symptoms. Similarly, using only the GAD-7 might miss depression.
Treatment Planning: A dual-screening approach ensures your provider can address both conditions and tailor treatment effectively.
Benefits for Patients
Validation: Patients often feel relief seeing their symptoms “on paper.”
Better Communication: Numbers provide a clear way to track progress.
Prevention: Early identification reduces the risk of symptoms worsening.
Limitations to Keep in Mind
These tools are screenings, not diagnoses.
A mental health provider must still conduct a full evaluation.
Results should always be interpreted within your personal and cultural context.
Mind and Motion Wellness Center’s Approach
At Mind and Motion Wellness Center, PLLC, we use both the PHQ-9 and GAD-7 as part of every intake. By combining these tools with professional expertise, we provide a more comprehensive view of your mental health.
If you’ve been experiencing symptoms of depression or anxiety, don’t wait. Schedule your appointment with Mind and Motion Wellness Center today and take the first step toward better mental health.