Suchergebnisse

Background: Persons with migrant backgrounds (PMB) are considered 'hard to reach'. To sustainably integrate migrant populations into health monitoring in Germany, the Robert Koch Institute (RKI) has launched the project Improving Health Monitoring in Migrant Populations (IMIRA), providing results on response rates, sample composition and the effectiveness of sequential interventions. Method: A multilingual feasibility study had been conducted in two German federal states, utilizing data from the residents' registry. The target populations were persons with Turkish, Polish, Romanian, Syrian and Croatian citizenship living in Germany (n=9,068). Different modes of
administration and interventions (study hotline, home visits) were used sequentially. To evaluate their usability, an experimental design was applied for
Turkish and Syrian migrants.
Results: Besides the overall response rate of 15.9%, there were different response rates by citizenship, ranging from 8.6% in the Turkish group to
24.3% in the Syrian group. Whereas the online mode, telephone mode and the study hotline showed little differences between the groups, the home visits led to an remarkable increase (+5.4% in the Turkish group; +7.3% in the Syrian group).
Conclusion: The offer of multilingual survey modes and materials is strongly advised. Furthermore, the response rates of some PMB can be increased
by tailored interventions, such as home visits and multilingual face-to-face interviews.

The Robert Koch Institute (RKI) regularly conducts nationally representative cross-sectional studies (KiGGS, DEGS and GEDA) as part of the nationwide health monitoring system. In addition to these health surveys, data is collected in telephone interviews either on specific thematic fields (such as diabetes) or specific groups (such as medical staff) that were not or only insufficiently covered by the larger health surveys. As they are flexible and fast, ad hoc surveys conducted via telephone interviews can respond to specific epidemiological and health political questions. This article describes the procedures applied in ad hoc telephone interview surveys, which were newly introduced as a standardised method in 2017 and are applied by the Laboratory for Health Surveys at the RKI. The article presents the stages of project management such as concept development, establishment of a concept for data protection, questionnaire development, pre-test and field phase, calculation of weighting factors and provision of the final data set. The aim is to describe the process and shed light on the standardised procedures, the reported quality indicators and the breadth of possible scenarios of application. ; Peer Reviewed