Assessment of depression severity with the PHQ-9 in cancer patients and in the general population
Background: The Patient Health Questionnaire PHQ-9 is a widely used instrument to screen for depression in clinical research. The first aim of this study was to psychometrically test the PHQ-9 in a large sample of cancer patients. The second aim was to calculate unbiased estimates of the depression...
Main Authors: | , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
Universitätsbibliothek Leipzig
2016
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Subjects: | |
Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-205520 http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-205520 http://www.qucosa.de/fileadmin/data/qucosa/documents/20552/OAP-2016-087_art%253A10.1186%252Fs12888-016-0728-6.pdf |