Author

Juan Barrera-Begazo

Institution: Instituto Peruano de Orientación Psicológica

Observed institution: Instituto Peruano de Orientación Psicológica

ORCID: 0000-0002-6641-6266

Observed ORCID: 0000-0002-6641-6266

OpenAlex ID: A5092877596

Sensitivity and specificity of the Patient Health Questionnaire (PHQ-9, PHQ-8, PHQ-2) and General Anxiety Disorder scale (GAD-7, GAD-2) for depression and anxiety diagnosis: a cross-sectional study in a Peruvian hospital population

2023 · David Villarreal-Zegarra, Juan Barrera-Begazo, et al. · BMJ Open · 110

Spanish version of the Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5) in health workers

2025 · David Villarreal-Zegarra, Kelly De la Cruz-Torralva, et al. · International Journal of Mental Health

Works count: 2

Citation count: 110

H-index: 1

I10-index: 1