Associations Between Serum Sodium, Peritoneal Dialysis–Associated Peritonitis, and Mortality in the Peritoneal Dialysis Outcomes and Practice Patterns Study (PDOPPS)

The clinical consequences of hyponatremia among patients receiving peritoneal dialysis (PD) are poorly understood. This study sought to evaluate the association of variations in serum sodium with peritoneal dialysis-associated peritonitis and death.