2019-04-02Zeitschriftenartikel
Effects of a sequential mixed-mode design on participation, contact and sample composition – Results of the pilot study “IMOA – Improving Health Monitoring in Old Age”
Gaertner, Beate; Lüdtke, Denise; Koschollek, Carmen; Grube, Maike M.; Baumert, Jens; Scheidt-Nave, Christa; Gößwald, Antje; Fuchs, Judith; Wetzstein, Matthias
Existing health survey data of individuals who are 65+ years of age is limited due to the exclusion of the oldest old and physically or cognitively impaired individuals. This study aimed to assess the effects of a sequential ...
