Age-Related Changes in Item Responses to the Patient Health Questionnaire-9: Evidence From the National Health and Nutrition Examination Survey

Distributional patterns of item responses and total scores on the PHQ-9 in the general population: data from the National Health and Nutrition Examination Survey

(2018) Shinichiro Tomitaka et al.   BMC Psychiatry

Distribution of item responses and total item scores for the Center for Epidemiologic Studies Depression Scale (CES-D): Data from the Irish Longitudinal Study on Ageing (TILDA)

(2018) Shinichiro Tomitaka et al.   PLoS One

Stability of the Distribution of Patient Health Questionnaire-9 Scores Against Age in the General Population: Data From the National Health and Nutrition Examination Survey

(2018) Shinichiro Tomitaka et al.   Frontiers in Psychiatry

Pattern analysis of total item score and item response of the Kessler Screening Scale for Psychological Distress (K6) in a nationally representative sample of US adults

(2017) Shinichiro Tomitaka et al.   PeerJ

Item Response Patterns on the Patient Health Questionnaire-8 in a Nationally Representative Sample of US Adults

(2017) Shinichiro Tomitaka et al.   Frontiers in Psychiatry

Boundary curves of individual items in the distribution of total depressive symptom scores approximate an exponential pattern in a general population

(2016) Shinichiro Tomitaka et al.   PeerJ

Age-related changes in the distributions of depressive symptom items in the general population: a cross-sectional study using the exponential distribution model

(2016) Shinichiro Tomitaka et al.   PeerJ

Validity of the Patient Health Questionnaire-9 for DSM-IV major depressive disorder in a sample of Canadian working population

(2015) Yan Liu et al.   JOURNAL OF AFFECTIVE DISORDERS

A distribution model of the responses to each depressive symptom item in a general population: a cross-sectional study

(2015) Shinichiro Tomitaka et al.   BMJ Open

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

Standardization of the depression screener Patient Health Questionnaire (PHQ-9) in the general population

(2013) Rüya-Daniela Kocalevent et al.   GENERAL HOSPITAL PSYCHIATRY

The Trajectory of Depressive Symptoms Across the Adult Life Span

(2013) Angelina R. Sutin et al.   JAMA Psychiatry

Prevalence, Treatment, and Control of Depressive Symptoms in the United States: Results from the National Health and Nutrition Examination Survey (NHANES), 2005-2008

(2011) R. S. Shim et al.   Journal of the American Board of Family Medicine

The Patient Health Questionnaire Somatic, Anxiety, and Depressive Symptom Scales: a systematic review

(2010) Kurt Kroenke et al.   GENERAL HOSPITAL PSYCHIATRY

A 4-item measure of depression and anxiety: Validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population

(2009) Bernd Löwe et al.   JOURNAL OF AFFECTIVE DISORDERS