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A brief measure for assessing generalized anxiety disorder: the GAD-7.
- R. Spitzer, K. Kroenke, Janet B W Williams, B. Löwe
- Psychology, MedicineArchives of Internal Medicine
- 22 May 2006
The GAD-7 is a valid and efficient tool for screening for GAD and assessing its severity in clinical practice and research.
- K. Kroenke, R. Spitzer, Janet B W Williams
- Psychology, MedicineJournal of general internal medicine
- 1 September 2001
In addition to making criteria-based diagnoses of depressive disorders, the PHQ-9 is also a reliable and valid measure of depression severity, which makes it a useful clinical and research tool.
Structured clinical interview for DSM-IV axis II personality disorders : SCID-II
The Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID-II) is an efficient, user-friendly instrument that will help researchers and clinicians make standardized, reliable,…
Structured clinical interview for DSM-IV axis I disorders : SCID-I : clinical version : scoresheet
The SCID-I is an efficient, user-friendly instrument that covers those DSM-IV diagnoses most commonly seen by clinicians and includes the diagnostic criteria for these disorders with corresponding interview questions and provides extensive documentation of the diagnostic process.
The PHQ-8 as a measure of current depression in the general population.
The Patient Health Questionnaire-2: Validity of a Two-Item Depression Screener
The construct and criterion validity of the PHQ-2 make it an attractive measure for depression screening, and likelihood ratio and receiver operator characteristic analysis identified a PHZ-2 score of 3 as the optimal cutpoint for screening purposes.
The PHQ-15: Validity of a New Measure for Evaluating the Severity of Somatic Symptoms
The PHQ-15 is a brief, self-administered questionnaire that may be useful in screening for somatization and in monitoring somatic symptom severity in clinical practice and research.
The Patient Health Questionnaire Somatic, Anxiety, and Depressive Symptom Scales: a systematic review.
Structured clinical interview for DSM-IV axis I disorders : SCID-I: clinical version : administration booklet
The reusable Administration Booklet contains interview questions and DSM-IV diagnostic criteria. It is designed to be used with the Scoresheet during a 45- to 90-minute session and is tabbed to help…
An ultra-brief screening scale for anxiety and depression: the PHQ-4.
- K. Kroenke, R. Spitzer, Janet B W Williams, B. Löwe
- Psychology, MedicinePsychosomatics
- 1 November 2009
The PHQ-4 is a valid ultra-brief tool for detecting both anxiety and depressive disorders and has a substantial effect on functional status that was independent of depression.