[Census 2004 of the Italian nephrology and dialysis units. Campania, Sicilia and Sardegna].

UNLABELLED: This paper completes the 2004 national survey of Renal and Dialysis Units organised by the Italian Society of Nephrology (SIN), and presents data from the last three Italian Regions, Campania, Sicilia and Sardegna. The major purpose of this initiative was to obtain a benchmark reference on national and regional basis. Main findings in the 3 Regions, respectively: A) STRUCTURAL RESOURCES: Renal Units = 28, 30, 19; Private Dialysis Units = 126, 95, 4; total Renal and Dialysis Units 27, 26, 21 pmp (per million population); % of private facilities = 81, 74, 12%; hospitalization beds = 35, 40, 32 pmp; dialysis stations = 337, 356, 265 pmp. B) PERSONNEL RESOURCES: physicians = 88, 75, 67 pmp; dialysis nurses = 162, 136, 247 pmp; each physician treats 10, 12, 12 dialysis patients and each dialysis nurse treats 4.7, 4.0, 3.3 dialysis patients. C). ACTIVITY: hospitalizations = 1334, 1911, 1851 pmp; renal biopsies = 50, 66, 100 pmp. D). EPIDEMIOLOGY: prevalence of dialysis patients = 842, 915, 822 pmp; prevalence of transplanted patients = 269, 212, 327 pmp; incidence of dialysis patients = 187, 199, 150 pmp; gross mortality rate of dialysis patients = 12.9%, 12.1%, 12.5%; distribution of vascular accesses in prevalent dialysis patients: arteriovenous fistulas = 93%, 84%, 77%; central venous catheters = 6%, 12%, 15%,; vascular grafts = 1%, 3%, 8%. Compared to other Regions, Campania and Sicilia have an abnormal high rate of private Dialysis Units, resulting in difficulties in optimizing structural and economic resources. Furthermore, the independence of some of these structures from a Renal Unit interferes with an adequate treatment of dialysis patients.