Patient Health Questionnaire

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:psychological_assessment
gptkbp:abbreviation	PHQ
gptkbp:availableOn	multiple languages
gptkbp:citation	Kroenke K, Spitzer RL, Williams JB. The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001.
gptkbp:component	gptkb:PHQ-2 gptkb:PHQ-9 GAD-7 PHQ-15
gptkbp:developedBy	gptkb:Pfizer_Inc.
gptkbp:firstPublished	1999
gptkbp:format	self-report questionnaire
gptkbp:language	English
gptkbp:license	free for clinical use
gptkbp:measures	gptkb:generalized_anxiety_disorder gptkb:panic_disorder anxiety symptoms depressive symptoms somatic symptoms
gptkbp:numberOfRooms	varies by version
gptkbp:PHQ-15	15 items
gptkbp:PHQ-2	2 items
gptkbp:PHQ-9	9 items
gptkbp:relatedTo	gptkb:Hamilton_Depression_Rating_Scale gptkb:Beck_Depression_Inventory Generalized Anxiety Disorder 7-item (GAD-7)
gptkbp:scoredFor	gptkb:survey 0 to 3 per item
gptkbp:targetAudience	adolescents adults
gptkbp:totalScoreRange	0 to 27 (PHQ-9)
gptkbp:usedFor	diagnosis of depression monitoring severity of depression screening for mental disorders
gptkbp:usedIn	gptkb:research primary care mental health clinics
gptkbp:website	https://www.phqscreeners.com/
gptkbp:bfsParent	gptkb:Patient_Health_Questionnaire-9 gptkb:Generalized_Anxiety_Disorder_Scale
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Patient Health Questionnaire