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)

2018

872

inno

sim1204, sim1203, sim1202, im_adss, sim1201

04/2021

Psychology

Survey items

2012,2014