For the purpose of evaluating the results and suitability of treatment, a Clinical Audit on anaemia correction on unselected chronic dialysis patients (haemodialysis and peritoneal dialysis) was set up in 2006 in order to assess whether target haemoglobin levels and other clinical performance targets such as KTV, Iron, Ferritin, Transferrin and Transferrin saturation percentage had been obtained and maintained throughout 2005. This evidence concerns the gene TF and anemia.