PHQ-2
Patient Health Questionnaire-2
Domain
Mood
Items
2
Rater
Self-report
Cutoffs
| Band | Score |
|---|---|
| Positive | ≥3 |
Diagnostic performance
Sensitivity
0.83
Specificity
0.90
AUC / note
0.85
Clinical notes
Ultra-brief two-item screen; positive triggers PHQ-9.
Cutoffs and performance figures are pooled or landmark estimates and vary by population and comparator. Use only with appropriate clinical training. Not a diagnostic algorithm.