Methods On the premise that nitrogen balance is obtained, we calculate the minimal adequate dialysate volume and dialysis index (DI), Kt/V and solute removal index (SRI).

• 比较透析指数 (DI)、溶质清除指数 (Kt/V)、溶质转运指数 (SRI)三者在评估透析充分性方面的优缺点。