Compared with inadequate group, adequate group had better residual renal function(RRF), higher peritoneal dialysate volume/body surface area(PV/S), shorter dialysis duration and smaller body surface area(BSA).

• 透析充分组 RRF和 PV/ S明显高于透析不充分组 ,而透析时间和 BSA明显低于不充分组。