The validity and reliability of the Patient Health Questionnaire-9 for screening depression in primary health care patients in Botswana
Abstract Background The lack of locally validated screening instruments contributes to poor detection of depression in primary care. The Patient Health Questionnaire-9 (PHQ-9) is a brief and freely available screening tool which was developed for primary care settings; however, its accuracy may be a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2020-06-01
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| Series: | BMC Psychiatry |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s12888-020-02719-5 |