title: Preventable kidney failure: the cost of diabetes neglect?
abstract: OBJECTIVE
  Diabetic kidney disease is currently responsible for 45% of new patients reaching end-stage chronic kidney disease in New Zealand. Since much of this may be prevented or deferred, we have made a preliminary analysis of the cost of diabetic nephropathy to New Zealand for those patients requiring renal replacement therapy (dialysis or transplantation).
  
  
  METHODS
  Patient numbers were obtained from the Australian and New Zealand Dialysis and Transplant Registry and the Christchurch Hospital Nephrology database. Agreed costs were utilised for dialysis patients' average length of stay, and surgical costs of kidney transplantation were based on local estimates. National data were used for pharmaceutical costs.
  
  
  RESULTS
  The cost of renal replacement therapy in New Zealand is conservatively estimated at NZ90 million dollars annually (based on 2003 figures). Diabetic nephropathy is responsible for at least 36 million dollars in direct annual healthcare costs.
  
  
  CONCLUSIONS
  Primary or early secondary intervention strategies should be coordinated and implemented nationally. Renal indicator data from Get Checked and similar strategies must be made widely available to facilitate identification of early diabetic renal disease and allow coordinated intervention. These initiatives are now urgently required.
authors.affiliation: Department of Medicine, Christchurch School of Medicine and Health Sciences, Christchurch. rowena.fisher@chmeds.ac.nz
authors.forename: Zoltán H
authors.initials: ZH
authors.lastname: Endre
authors.forename: Don
authors.initials: D
authors.lastname: Beaven
authors.forename: Adrian
authors.initials: A
authors.lastname: Buttimore
mesh_terms: D003928:Diabetic Nephropathies / Q000150:complications / Q000191:economics* / Q000517:prevention & control; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000191:economics* / Q000209:etiology / Q000628:therapy; D016030:Kidney Transplantation / Q000191:economics* / Q000706:statistics & numerical data; D007902:Length of Stay; D009520:New Zealand / Q000453:epidemiology; D015995:Prevalence; D012042:Registries; D006435:Renal Dialysis / Q000191:economics* / Q000706:statistics & numerical data