# Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: a systematic review and individual participant data meta-analysis

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/equivalency-of-the-diagnostic-accuracy-of-the-phq-8-and-phq-9-a-systematic/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Yin Wu,Brooke Levis,Kira E. Riehm,Nazanin Saadat,A.H. Levis,Marleine Azar,Danielle B. Rice,Jill Boruff,Pim Cuijpers,Simon Gilbody,John P. A. Ioannidis,Lorie A. Kloda,Dean McMillan,Scott B. Patten,Ian Shrier,Roy C. Ziegelstein,Dickens Akena,Bruce Arroll,Liat Ayalon,Hamid Reza Baradaran,Murray Baron,Charles H. Bombardier,Peter Butterworth,Gregory Carter,Marcos Hortes Nisihara Chagas,Juliana C.N. Chan,Rushina Cholera,Yeates Conwell,Janneke M. de Man‐van Ginkel,Jesse R. Fann,Felix Fischer,Daniel Fung,Bizu Gelaye,Felicity Goodyear‐Smith,Catherine G. Greeno,Brian J. Hall,Patricia A. Harrison,Martin Härter,Ulrich Hegerl,Leanne Hides,Stevan E. Hobfoll,Marie Hudson,Thomas Hyphantis,Masatoshi Inagaki,Nathalie Jetté,Mohammad E. Khamseh,Kim M. Kiely,Yunxin Kwan,Femke Lamers,Shen-Ing Liu,Manote Lotrakul,Sônia Regina Loureiro,Bernd Löwe,Anthony McGuire,Sherina Mohd Sidik,Tiago N. Munhoz,Kumiko Muramatsu,Flávia L. Osório,Vikram Patel,Brian W. Pence,Philippe Persoons,Angelo Picardi,Katrin Reuter,Alasdair G Rooney,Iná S. Santos,Juwita Shaaban,Abbey Sidebottom,Adam Simning,Lesley Stafford,Sharon C. Sung,Pei Lin Lynnette Tan,Alyna Turner,Henk van Weert,Jennifer White,Mary A. Whooley,Kirsty Winkley,Mitsuhiko Yamada,Andrea Benedetti,Brett D. Thombs |
| Citations | 420 |
| DOI | 10.1017/s0033291719001314 |
| Fields | Psychology |
| Open Access | true |
| OA Status | green |
| OA URL | https://lirias.kuleuven.be/handle/20.500.12942/768192 |
| OpenAlex ID | https://openalex.org/W2957607583 |
| PMID | 31298180 |
| Type | review |
| Year | 2019 |

## Paper authors

- [Dean McMillan](https://scholariq.org/researchers/dean-mcmillan/)
- [Simon Gilbody](https://scholariq.org/researchers/simon-gilbody/)
- [Hamid Reza Baradaran](https://scholariq.org/researchers/hamid-reza-baradaran/)
- [Vikram Patel](https://scholariq.org/researchers/vikram-patel/)
- [Thomas Hyphantis](https://scholariq.org/researchers/thomas-hyphantis/)

## Paper journal

- [Psychological Medicine](https://scholariq.org/journals/psychological-medicine/)

## Paper primary topic

- [Suicide and Self-Harm Studies](https://scholariq.org/topics/suicide-and-self-harm-studies/)

## Paper topics

- [Suicide and Self-Harm Studies](https://scholariq.org/topics/suicide-and-self-harm-studies/)
- [Mental Health via Writing](https://scholariq.org/topics/mental-health-via-writing/)
- [Mental Health Treatment and Access](https://scholariq.org/topics/mental-health-treatment-and-access/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.