End-stage renal disease and the practice of nephrology.

Data from a national survey of 336 nephrologists who provide dialysis care on capitation reimbursement show differences in practice activity associated with the proportion of patients with end-stage renal disease (ESRD). On the average, ESRD patients account for 53% of patients seen by these physicians. Nephrologists who have the majority of their visits with ESRD patients average more than 120 patient encounters per week, approximating the practice workloads of primary care physicians. Nephrologists spend comparable amounts of time providing treatment for ESRD and non-ESRD patients in the same settings, schedule additional office visits for facility dialysis patients, and provide treatment and advice for problems not related to dialysis. Whereas care for acute renal failure patients is primarily based on consultations and involves a narrow focus, treatment for ESRD involves the provision of comprehensive primary medical care by nephrologists to their patients being treated with dialysis.