No abstract

No abstract

BackgroundThis methodological paper describes the integration of the ‘European Health Interview Survey wave 2’ (EHIS 2) into the ‘German Health Update’ 2014/2015 (GEDA 2014/2015-EHIS).MethodsGEDA 2014/2015-EHIS is a cross-sectional health survey. A two-stage stratified cluster sampling approach was used to recruit persons aged 15 years and older with permanent residence in Germany. Two different modes of data collection were used, self-administered web questionnaire and self-administered paper questionnaire. The survey instrument implemented the EHIS 2 modules on health status, health care use, health determinants and social background variables and additional national questions. Data processing was conducted according to the quality and validation rules specified by Eurostat. ResultsIn total, 24,824 questionnaires were completed. The response rate was 27.6%. The two-stage cluster sample method seems to have been successful in achieving a sample with high representativeness. The final micro data file was inspected, approved and certified by Eurostat. Access to micro data of the EHIS 2 can be provided by Eurostat via research contract and to the GEDA 2014/2015-EHIS public use file by the Research Data Centre of the Robert Koch Institute. First EHIS 2 results are available at the Eurostat website.ConclusionsIntegrating a multinational health survey into an existing national health monitoring system was a challenge in Germany. The national survey methodology for conducting the survey had to be further developed in order to meet the overarching goal of harmonizing the health information from national statistical offices and public health research institutes across the European Union. The harmonized EHIS 2 data source will profoundly impact international public health research in the near future. The next EHIS wave 3 will be conducted around 2019.

The German Health Update (GEDA) study is one component of the recently established nationwide health monitoring system administered by the Robert Koch Institute. The repeated cross-sectional GEDA surveys aim to provide current data on health and disease, health determinants and time trends in health and morbidity in the adult population in Germany. This forms the basis for planning requirements and recommendations for public health policy.Between 2008 and 2013, three GEDA waves were carried out, involving a total of 62,606 computer-assisted telephone interviews with adults in Germany, living in private household, and reachable via landline.A core set of indicators was used in all GEDA waves to gather information on subjective health and health-related quality of life, chronic diseases, injuries, impairment to health and disabilities, mental health, health behaviours, social determinants, use of health services and socio-demographic characteristics.The data from the GEDA surveys are provided for public use and epidemiological research. After submitting an application form, the data are accessible from: [http://www.rki.de/EN/Content/Health_Monitoring/Public_Use_Files/public_use_file_node.htm].

No abstract