Impact of facility size and profit status on intermediate outcomes in chronic dialysis patients

Little information is available regarding the influence of dialysis facilit y size or profit status on intermediate outcomes in chronic dialysis patien ts. We have combined data from the Health Care Financing Administration (HC FA) Core Indicators Project; the end-stage renal disease (ESRD) facility su rvey; and the HCFA On-Line Survey, Certification, and Reporting System to a nalyze trends in this area. For hemodialysis patients, larger facilities we re more likely than smaller facilities to perform dialysis on patients who were younger than 65 years of age, black, or undergoing dialysis 2 years or more (P < 0.001). Nonprofit facilities were more likely to perform dialysi s on patients with diabetes mellitus as a cause of ESRD and less likely to perform dialysis on patients with hypertension as a cause of ESRD compared with for-profit units (P < 0.05). By multivariate analysis, larger facility size was modestly associated with a greater Kt/V value and urea reduction ratio, but not with hematocrit or serum albumin values. Facility profit sta tus was not associated with these intermediate outcomes. For peritoneal dia lysis patients, there were no significant differences in patient demographi cs based on facility size. More patients in nonprofit units had been underg oing dialysis 2 or more years than patients in for-profit units (P < 0.05). By univariate analysis, patients in larger facilities were more likely to have an adequacy measure performed than patients from smaller facilities (P < 0.05), There were few substantial differences in intermediate outcomes i n chronic dialysis patients based on facility size or profit status. (C) 20 00 by the National Kidney Foundation, Inc.