The next meeting will be on 9th February 2005 at MMU, 4.30 for 5.00pm, in Room E32 John Dalton Building, opposite the BBC. Tea and coffee from 4.30pm. Title: Some Statistical Problems in Organ Donation and Transplantation Speaker: DAVE COLLETT (UK Transplant, Bristol) Synopsis: There are many important problems stemming from organ donation and transplantation where statistical input is needed for their solution. These include audits to identify the potential for organ donation in the UK, studies designed to improve the efficiency and equity of organ allocation procedures, monitoring the performance of individual transplant units to identify any whose results become out of line, and analyses of outcomes following organ transplantation. In this talk, some specific topics in these areas will be described and illustrated, with reference to the application of multilevel logistic modelling, frailty models for survival analysis, risk adjusted cusum analyses, and models that incorporate time dependent variables. For fuller details including directions, please see our web site at www.rss-manchester.org. Stephan Rudolfer -- Dr Stephan M. Rudolfer Honorary Research Fellow in Mathematical Statistics Chairman, Manchester Group, Royal Statistical Society Mathematics Department Tel: +44 161 275 5054 The University of Manchester Fax: +44 161 275 5819 MANCHESTER M13 9PL Email: [log in to unmask] Web: http://www.maths.man.ac.uk/DeptWeb/Homepages/smr/