[German Environmental Survey for Children (GerES IV). Environmental module of KiGGS. Part 2: The first year of field...

The field work of the German Environmental Survey for Children (GerES IV) was started nationwide in May 2003. The survey is a module of the National Health Interview and Examination Survey for Children and Adolescents (KiGGS). This environmental survey includes a representative subsample of 1800 children from the 18,000 participants of the KiGGS who are being examined regarding health-relevant environmental exposure. The investigational programme of the survey was tested successfully in a pilot study (pretest) the results of which contributed to the optimisation of the main study. The field work is essentially done by the environmental interviewer of the three teams of the KiGGS. Preparation, organization and accompaniment of the work is done by the coordination centre of the Robert Koch Institute on Federal Environmental Agency (UBA) instructions. Funding agencies are the Federal Ministry of Education and Research (BMBF) and the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU). Both the KiGGS and the environmental module are evaluated by internal and external quality assurance during the whole study period (May 2003-May 2006). Up to now the established teams have done their field work very well and the coordination of the overall project by the Robert Koch Institute works well, too. A total of 722 subjects had taken part in the GerES IV by July 2004.