Longitudinal measurement invariance of the patient health questionnaire in a German sample
Abstract Background The Patient Health Questionnaire-8 (PHQ-8) is a screening questionnaire of depressive symptoms. However, it is unknown whether it is equivalent across time and between groups of individuals. The aim of our paper was to test whether the PHQ-8 has the same meaning in two groups of...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-08-01
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Series: | BMC Psychiatry |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12888-021-03390-0 |