PHQ-9 and GAD-7
Cross-source consensus on PHQ-9 and GAD-7 from 1 sources and 5 claims.
1 sources · 5 claims
Uses
Dosage & preparation
Comparisons
Evidence quality
Highlighted claims
- PHQ-9 was used as a 0-27 depression severity score with moderate and severe thresholds at 10 and 15. — Voice Biomarkers for Depression and Anxiety
- GAD-7 was used as a 0-21 anxiety severity score with thresholds at 5, 10, and 15. — Voice Biomarkers for Depression and Anxiety
- The models predict screening scores related to severity scales rather than formal diagnoses. — Voice Biomarkers for Depression and Anxiety
- Labels came from self-administered questionnaires rather than clinician diagnostic interviews. — Voice Biomarkers for Depression and Anxiety
- PHQ-9 and GAD-7 labels were strongly correlated in the dataset. — Voice Biomarkers for Depression and Anxiety