Factor structure, measurement invariance, and concurrent validity of the Patient Health Questionnaire-9 and the Generalized Anxiety Disorder scale-7 in a Norwegian psychiatric outpatient sample

Psychometric properties of the Norwegian version of the Patient Health Questionnaire-9 (PHQ-9) in a large female sample of adults with and without eating disorders

(2021) Line Wisting et al.   BMC Psychiatry

Editorial Perspective: Prescribing measures: unintended negative consequences of mandating standardized mental health measurement

(2020) Praveetha Patalay et al.   JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY

The Accuracy of the Patient Health Questionnaire-9 Algorithm for Screening to Detect Major Depression: An Individual Participant Data Meta-Analysis

(2019) Chen He et al.   PSYCHOTHERAPY AND PSYCHOSOMATICS

PHQ-9: One factor or two?

(2018) Luke Boothroyd et al.   PSYCHIATRY RESEARCH

Standardization of health outcomes assessment for depression and anxiety: recommendations from the ICHOM Depression and Anxiety Working Group

(2017) Alexander Obbarius et al.   QUALITY OF LIFE RESEARCH

Validation of the PHQ-9 in a psychiatric sample

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

Screening and case finding for major depressive disorder using the Patient Health Questionnaire (PHQ-9): a meta-analysis

(2015) Andrew Stephen Moriarty et al.   GENERAL HOSPITAL PSYCHIATRY

A diagnostic meta-analysis of the Patient Health Questionnaire-9 (PHQ-9) algorithm scoring method as a screen for depression

(2015) Laura Manea et al.   GENERAL HOSPITAL PSYCHIATRY

Factor structure and measurement invariance of the Patient Health Questionnaire-9 for female and male primary care patients with major depression in Germany

(2015) Juliana J. Petersen et al.   JOURNAL OF AFFECTIVE DISORDERS

The work and social adjustment scale: Reliability, sensitivity and value

(2014) Daniel Zahra et al.   INTERNATIONAL JOURNAL OF PSYCHIATRY IN CLINICAL PRACTICE