How to achieve more accurate comparisons in organ donation activity: time to effectiveness indicators

We are used to comparisons of activity using donation or transplantation population (pmp) rates between regions or countries, without a further evaluation of the process. But crude pmp rates do not clearly reflect real transplantation capacity, because organ procurement does not finish with the donation step; it is also necessary to know the utilization of the obtained organs. The objective of this study was to present methods and indicators deemed necessary to evaluate the effectiveness of the process. We have proposed the use of simple definitions and indicators to more accurately measure and compare the effectiveness of the total organ procurement process. To illustrate the use and performance of these indicators, we have presented the donation and transplantation activity in Catalonia from 2002 to 2007.