Title Promoter Affiliations Abstract "Consultancy agreement" "Geert MOLENBERGHS, Caroline BEUNCKENS" "Centre for Statistics" "Analysis of an RCT with some 700 residents of retirement and nursing homes. They want to examine the effect of probiotics, Lactobacillus casei shirota, on for instance the acquisition of resistance after influenza vaccination (serological) and the number, severity and duration of flu and flu-like disease. The residents are clustered within the homes and there were repeated measurements of outcomes with the same residents. Censtat will assist and advise the researchers of the clients in the statistical analysis of this project.At regular intervals, Censtat and the client will meet together to evaluate the already made analysis and to make a concrete plan wbout the nect steps that need to be done."