What is BASE-II?
The Berlin Aging Study II (BASE-II) is an extension and expansion of the Berlin Aging Study (BASE). This new study with more than 2,200 participants of different ages aims to complement the analysis of cognitive development across the lifespan by including socio-economic and biological factors such as living conditions, health, and genetic preconditions. The study is funded by the Federal Ministry of Education and Research.
Participants are involved in the annual survey of the German Socio-Economic Panel (SOEP) and provide information about their life situation and living conditions.
The Charité's Geriatrics Research Group at the Evangelisches Geriatriezentrum Berlin carries out the medical sessions. Data on the following domains are collected:
Genetic analyses carried out in collaboration with the Max Planck Institute for Molecular Genetics can provide information about the effects of genetic differences on physical and mental development processes.
Data protection regulations are strictly followed during all assessments. The data are exclusively used for scientific purposes.
Publications dealing with SOEP-BASE
Philipp Köllinger, Lars Bertram, and Gert G. Wagner (2016): Neue Gene für Wohlbefinden, Depression und neurotisches Verhalten gefunden. Keine Angst: den größten Anteil am Glück haben wir selbst in der Hand! (PDF, 21.41 KB) (published in a slightly different version in Frankfurter Allgemeine Zeitung, 05/03/2016, No. 103, p. 12, title: „Bei manchen hat das heitere Gemüt schon Tradition“)
TNS Infratest Sozialforschung (2015): SOEP-RS BASE II 2008-
2014 – Erhebungsinstrumente Berliner Altersstudie II. SOEP Survey Papers 269: Series A. Berlin: DIW/SOEP
Anke Böckenhoff, Denise Saßenroth, Martin Kroh, Thomas Siedler, Peter Eibich and Gert G. Wagner (2013):
The Socio-Economic Module of the Berlin Aging Study II (SOEP-BASE): Description, Structure, and Questionnaire. SOEPpapers 568 (PDF, 208.64 KB). Berlin: DIW Berlin
Denise Saßenroth, Martin Kroh and Gert G. Wagner (2013):
Selectivity Processes in and Weights for the Berlin Aging Study II (BASE-II), SOEPpapers 608 (PDF, 338.52 KB). Berlin: DIW Berlin
More information about BASE-II on the project's homepage.