Validation of the English and Swahili Adaptation of the Patient Health Questionnaire–9 for Use Among Adolescents in Kenya

Accuracy of the Patient Health Questionnaire-9 for screening to detect major depression: updated systematic review and individual participant data meta-analysis

(2021) Zelalem F Negeri et al.   BMJ-British Medical Journal

The reliability and validity of PHQ-9 in patients with major depressive disorder in psychiatric hospital

(2020) Yue Sun et al.   BMC Psychiatry

Accuracy of Patient Health Questionnaire-9 (PHQ-9) for screening to detect major depression: individual participant data meta-analysis

(2019) Brooke Levis et al.   BMJ-British Medical Journal

Validation and calibration of the patient health questionnaire (PHQ-9) in Argentina

(2019) María Urtasun et al.   BMC Psychiatry

The Psychometric Properties of the Patient Health Questionnaire-9 in a Sample of Korean University Students

(2019) Yang Eun Kim et al.   Psychiatry Investigation

Factor structure and measurement invariance across various demographic groups and over time for the PHQ-9 in primary care patients in Spain

(2018) César González-Blanch et al.   PLoS One

Validation of the Patient Health Questionnaire (PHQ-9) as a screening tool for depression in pregnant women: Afaan Oromo version

(2018) Yitbarek Kidane Woldetensay et al.   PLoS One

Validity study of Patient Health Questionnaire-9 items for Internet screening in depression among Chinese university students

(2016) Na Du et al.   Asia-Pacific Psychiatry

Detection of depression in low resource settings: validation of the Patient Health Questionnaire (PHQ-9) and cultural concepts of distress in Nepal

(2016) Brandon A. Kohrt et al.   BMC Psychiatry

Validation of the PHQ-9 in a psychiatric sample

(2016) C. Beard et al.   JOURNAL OF AFFECTIVE DISORDERS

The validity of the Patient Health Questionnaire for screening depression in chronic care patients in primary health care in South Africa

(2015) Arvin Bhana et al.   BMC Psychiatry

Accuracy of proactive case finding for mental disorders by community informants in Nepal

(2015) Mark J. D. Jordans et al.   BRITISH JOURNAL OF PSYCHIATRY

Validity of brief screening questionnaires to detect depression in primary care in Ethiopia

(2015) Charlotte Hanlon et al.   JOURNAL OF AFFECTIVE DISORDERS

Validation of the Patient Health Questionnaire-9 (PHQ-9) and PHQ-2 in patients with migraine

(2015) Jong-Geun Seo et al.   JOURNAL OF HEADACHE AND PAIN

Reliability and validity of the Chinese version of the Patient Health Questionnaire (PHQ-9) in the general population

(2014) Wenzheng Wang et al.   GENERAL HOSPITAL PSYCHIATRY

The prevalence of depressive symptoms among adolescents in Nairobi public secondary schools: association with perceived maladaptive parental behaviour

(2012) LI Khasakhala et al.   African Journal of Psychiatry

Validation of cross-cultural child mental health and psychosocial research instruments: adapting the Depression Self-Rating Scale and Child PTSD Symptom Scale in Nepal

(2011) Brandon A Kohrt et al.   BMC Psychiatry

Optimal cut-off score for diagnosing depression with the Patient Health Questionnaire (PHQ-9): a meta-analysis

(2011) L. Manea et al.   CANADIAN MEDICAL ASSOCIATION JOURNAL

Validation of PHQ-2 and PHQ-9 to Screen for Major Depression in the Primary Care Population

(2010) B. Arroll et al.   ANNALS OF FAMILY MEDICINE

Validation of the PHQ-9 as a screening instrument for depression in diabetes patients in specialized outpatient clinics

(2010) Kirsten M van Steenbergen-Weijenburg et al.   BMC HEALTH SERVICES RESEARCH

Validation of Patient Health Questionnaire for depression screening among primary care patients in Taiwan

(2010) Shen-Ing Liu et al.   COMPREHENSIVE PSYCHIATRY

Reliability and validity of the Thai version of the PHQ-9

(2008) Manote Lotrakul et al.   BMC Psychiatry

Validity/Reliability of PHQ-9 and PHQ-2 Depression Scales Among Adults Living with HIV/AIDS in Western Kenya

(2008) Patrick O. Monahan et al.   JOURNAL OF GENERAL INTERNAL MEDICINE