Patient Health Questionnaire 9 (PHQ-9)

The Patient Health Questionnaire 9 (PHQ-9) measures the frequency of depressed mood and anhedonia over the past two weeks.

CDE Files
Heal Questionnaire
Adult Acute
Adult Chronic
All Core
Pediatrics
Supplemental
Heal Research Topic
Depression
Copyright
No
NLM endorsed
No
Instrument Name
Patient Health Questionnaire 9 (PHQ-9)
CDE Category
Supplemental
File Languages
English
Spanish
Traditional Chinese
Arabic
Somali
Swedish

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