Safety margin rate was 35%;degree of leverage was 2.85.The results of the study showed that the reimbursement of NHE was reasonable.

• 研究结果显示每次透析成本%243375元，比较健保单次给付%244100元，则此院净利为18%25，边际贡献率达50.；4%25，安全率35%25，及营运槓杆比为2