Ziel: Es wird ein Überblick über Design und Stichprobenziehung, Erhebungsinstrumente, Durchführung sowie methodische Analysen des Epidemiologischen Suchtsurveys (ESA) 2012 gegeben. Methodik: Die Ziehung der Personenstichprobe erfolgte disproportional zur ...
The 2015 Epidemiological Survey of Substance Abuse: Study Design and MethodologyAbstract.Aims: The paper gives an overview on methods and study design of the 2015 Epidemiological Survey of Substance Abuse (ESA). Methods: The sampling frame of the ESA ...
Background: Non-response bias is a major problem for the validity of survey answers. Analyses of reasons for non-response in surveys with nursing home residents (NHR) are scarce. Aim and Method: The aim of this study was to develop reliable and valid ...
Design and methodology of the 2003 Epidemiological Survey of Substance Abuse<B>Aim:</B> Since 1980, the Epidemiological Survey of Substance Abuse has investigated use and abuse of psychotropic drugs in the German population. This paper describes the ...
Negative treatment outcome in outpatient psychotherapy. Data from a CBT university outpatient clinicBackground: There is a lack of methodologically comparable studies on the subject of negative treatment outcome, therefore further research is necessary. ...