Measurement properties of the Patient Health Questionnaire 9 items (PHQ-9) across purposes and populations worldwide: Protocol for a Living Systematic Review
Abstract
This protocol is part of a series of living systematic reviews. Cross-referenced protocols are the following : RCADS-25 protocol : 10.5281/zenodo.18943948WHODAS-12 protocol : 10.5281/zenodo.18594696GAD-7 protocol : 110.5281/zenodo.18595023
Fields of Study & Subjects
Psychometric Methodologies and Testing
Anxiety
Depression
Psychometrics
Treatment
Cognitive Processes
Health Systems
Economic Evaluations
Quality of Life
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 10 February 2026
- Language
- EN