Anxiety and Depression¶
Short Description: Anxiety and depression are the most prevalent psychiatric disorders in Germany. The Patient-Health Questionnaire-4 (PHQ-4) is an ultra-short screening instrument that asks for the two core symptoms of both disorders during the previous two weeks. The PHQ-4 is a well-validated instrument with good reliability and criterion validity (Kohlmann et al., 2014).
Reference: Kohlmann S, Gierk B, Löwe B (2014). PHQ-4. Patient Health Questionnaire-4. In C.J. Kemper, E. Brähler & M. Zenger (eds.), Psychologische und sozialwissenschaftliche Kurzskalen. Standardisierte Erhebungsinstrumente für Wissenschaft und Praxis. (S. 242-244). Berlin: Medizinisch Wissenschaftliche Verlagsgesellschaft.*
Available Papers
Hajek, André, and Hans-Helmut König. 2020. Prevalence and Correlates of Individuals Screening Positive for Depression and Anxiety on the PHQ-4 in the German General Population: Findings from the Nationally Representative German Socio-Economic Panel (GSOEP). International Journal of Environmental Research and Public Health 17 (21), 7865. (https://doi.org/10.3390/ijerph17217865)
Contact |
Syear |
Respondents |
Dataset |
Variables |
Availability |
Field |
Method |
Replication |
|---|---|---|---|---|---|---|---|---|
Elmar Brähler (Leipzig University), Markus Zenger (Magdeburg-Stendal University of Applied Sciences) |
2012 |
1644 |
inno |
04/2015 |
Psychology |
Survey items |
2014,2018 |