Patient Health Questionnaire - 9 Item

Known as: PHQ01, Patient health questionnaire 9 item, Patient Health Questionnaire (PHQ-9) 
A 9-item scale using each of the 9 DSM-IV criteria with self-reported frequency of "0" (not at all) to "3" (nearly every day). One of the most widely… (More)
National Institutes of Health

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Highly Cited
2013
Highly Cited
2013
Depression is often underdiagnosed and undertreated in primary care settings, particularly in developing countries. This is, in… (More)
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2012
2012
BACKGROUND Patients with multiple sclerosis (MS) have a high prevalence of depression, but there are concerns regarding… (More)
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Highly Cited
2011
Highly Cited
2011
The Patient Health Questionnaire-9 Item (PHQ-9) and Beck Depression Inventory-II (BDI-II) are frequently used measures of… (More)
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Highly Cited
2008
Highly Cited
2008
BACKGROUND The 2004 National Institute for Health and Clinical Excellence (NICE) guidelines highlight the importance of assessing… (More)
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Highly Cited
2008
Highly Cited
2008
Depression greatly burdens sub-Saharan Africa, especially populations living with HIV/AIDS, for whom few validated depression… (More)
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Highly Cited
2006
Highly Cited
2006
BACKGROUND The common self-rated depression scales are lengthy, old and do not reflect the current diagnostic classifications… (More)
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Highly Cited
2005
Highly Cited
2005
BACKGROUND: Telephone assessment of depression for research purposes is increasingly being used. The Patient Health Questionnaire… (More)
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Highly Cited
2005
Highly Cited
2005
BACKGROUND AND PURPOSE The purpose of this study was to examine the performance of the Patient Health Questionnaire (PHQ)-9, a 9… (More)
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Highly Cited
2004
Highly Cited
2004
BACKGROUND The nine-item depression module from the Patient Health Questionnaire (PHQ-9) is well validated and widely used as a… (More)
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Highly Cited
2002
Highly Cited
2002
BACKGROUND: The Patient Health Questionnaire depression module (PHQ-9) is a brief (10 items) screening and monitoring measure… (More)
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