Shortening self-report mental health symptom measures through optimal test assembly methods: Development and validation of the Patient Health Questionnaire-Depression-4

Probability of major depression diagnostic classification using semi-structured versus fully structured diagnostic interviews

(2018) Brooke Levis et al.   BRITISH JOURNAL OF PSYCHIATRY

Methods for shortening patient-reported outcome measures

(2018) Daphna Harel et al.   STATISTICAL METHODS IN MEDICAL RESEARCH

Identifying depression with the PHQ-2: A diagnostic meta-analysis

(2016) Laura Manea et al.   JOURNAL OF AFFECTIVE DISORDERS

Using Optimal Test Assembly Methods for Shortening Patient-Reported Outcome Measures: Development and Validation of the Cochin Hand Function Scale-6: A Scleroderma Patient-Centered Intervention Network Cohort Study

(2016) Alexander W. Levis et al.   ARTHRITIS CARE & RESEARCH

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

Fitting Linear Mixed-Effects Models Usinglme4

(2015) Douglas Bates et al.   Journal of Statistical Software

Assessing measurement invariance of three depression scales between neurologic samples and community samples

(2015) Hyewon Chung et al.   QUALITY OF LIFE RESEARCH

Equivalence tests for comparing correlation and regression coefficients

(2014) Alyssa Counsell et al.   BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY

Item reduction based on rigorous methodological guidelines is necessary to maintain validity when shortening composite measurement scales

(2013) Christophe Goetz et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Measurement Equivalence of Four Psychological Questionnaires in Native-Born Germans, Russian-Speaking Immigrants, and Native-Born Russians

(2013) Oliver Hirsch et al.   Journal of Transcultural Nursing

Are Scores on English and French Versions of the PHQ-9 Comparable? An Assessment of Differential Item Functioning

(2012) Erin Arthurs et al.   PLoS One

Evaluation of the 9–Item Patient Health Questionnaire (PHQ–9) as an Assessment Instrument for Symptoms of Depression in Patients with Multiple Sclerosis

(2012) Kirsten Sjonnesen et al.   POSTGRADUATE MEDICINE

Utility of the Patient Health Questionnaire-9 to Assess Suicide Risk in Patients With Systemic Sclerosis

(2012) Ilya Razykov et al.   ARTHRITIS CARE & RESEARCH

Do Somatic and Cognitive Symptoms of Traumatic Brain Injury Confound Depression Screening?

(2011) Karon F. Cook et al.   ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION

Nest Inheritance Is the Missing Source of Direct Fitness in a Primitively Eusocial Insect

(2011) E. Leadbeater et al.   SCIENCE

Measurement invariance with respect to ethnicity of the Patient Health Questionnaire-9 (PHQ-9)

(2010) Kim D. Baas et al.   JOURNAL OF AFFECTIVE DISORDERS

The PHQ-8 as a measure of current depression in the general population

(2008) Kurt Kroenke et al.   JOURNAL OF AFFECTIVE DISORDERS