Depression Screening (PHQ‑9)
Calculate total score and severity based on the 9‑item Patient Health Questionnaire. Select the option that best describes how often you’ve been bothered by each problem over the last two weeks.
Step 1: PHQ‑9 Symptoms
PHQ‑9 Scoring
0–4 minimal, 5–9 mild, 10–14 moderate, 15–19 moderately severe, 20–27 severe. Always consult a professional for diagnosis.
Step 2: Assessment Options
Interpretation guide
Total score ≥10 suggests possible clinical depression. The functional question helps assess impairment but is not scored.
Your PHQ‑9 Results
Total PHQ‑9 Score
PHQ‑9 Severity Thresholds
| Severity | Score Range | Recommended action |
|---|---|---|
| Minimal | 0–4 | Support, watchful waiting |
| Mild | 5–9 | Monitor, possibly counselling |
| Moderate | 10–14 | Active monitoring, therapy |
| Moderately severe | 15–19 | Medication or therapy |
| Severe | 20–27 | Immediate evaluation, treatment |
About the PHQ‑9
Patient Health Questionnaire‑9
The PHQ‑9 is a validated screening tool for depression. Each item is scored 0–3, total range 0–27. Scores ≥10 have high sensitivity for major depression. Always follow up with a clinical interview.
Scoring: Sum of all nine items. The functional impairment question (difficulty) is not added to the score but helps assess impact.
Important: If you scored ≥10 or had thoughts of self‑harm (question 9 >0), please contact a mental health professional.
Need professional support?
If you’re concerned about your results, reach out to a mental health provider or contact a crisis helpline in your area. You’re not alone.
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