Browsing Department of Epidemiologie (EPID) by Subjects
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Evaluation of a questionnaire to assess selected infectious diseases and their risk factors : findings of a multicenter study.The risk to die from an infectious disease in Germany has been continuously decreasing over the last century. Since infections are, however, not only causes of death but risk factors for diseases like cardiovascular diseases, it is essential to monitor and analyze their prevalence and frequency, especially in consideration of the increased life expectancy. To gain more knowledge about infectious diseases as risk factors and their implications on the condition and change of the immune status, the German National Cohort (GNC), a population-based prospective cohort study, will recruit 200,000 subjects between 2014 and 2017. In Pretest 1, a feasibility study for the GNC, we evaluated a self-administered and self-report questionnaire on infectious diseases and on the use of health care facilities (hereinafter called "ID Screen") for feasibility and validity.
Serial home-based self-collection of anterior nasal swabs to detect Staphylococcus aureus carriage in a randomized population-based study in Germany.Participant-collected serial nasal swabs would be a cost-efficient feature of prospective population-based microbiological studies. We examined the feasibility of serial anterior nasal self-swabbing for Staphylococcus aureus detection in a prospective population-based study in Braunschweig, Germany, and assessed the impact of three interventions on participation and compliance.