Adaptation to Aymara language and analysis of the psychometric properties of the Patient Health Questionnaire (PHQ-9) in Peruvian and Bolivian populations

Julio CjunoLucy Puño-QuispeJovita Coronado FernándezCarla Dávila-ValenciaMarco Antonio Alvarado-CarbonelElvis Chura-MaqueraMishell Mamani-QueaFrank Peralta-ÁlvarezOscar Bazo-AlvarezJuan Carlos Bazo-Alvarez2026-03-222026-03-22202610.1186/s40359-026-03972-1https://doi.org/10.1186/s40359-026-03972-1https://andeanlibrary.org/handle/123456789/79530enPsychologyReliability (semiconductor)PsychometricsCross-cultural studiesMarital statusClinical psychologyAdaptation (eye)Structural equation modelingDepression (economics)GerontologyAdaptation to Aymara language and analysis of the psychometric properties of the Patient Health Questionnaire (PHQ-9) in Peruvian and Bolivian populationsarticle