RESUMO
Objective:To analyze the effect of global budget of New Rural Cooperative Medical System (NCMS) on the per-visit inpatient compensations,inpatient compensation ratios,per-visit inpatient out-of-pocket expenses and inpatient out-of-pocket rates.Methods:The difference in difference method was used to control the non-intervention factors and estimate the net impact of global budget.Results:Global budget of NCMS decreased the per-visit inpatient compensations by 14.37 yuan,but it had no statistical significance.The compensation ratio of hospitalization increased by 5.23％,the average hospitalization self-payment decrease by 141.51 yuan,the self-payment decreased by 5.23％,which all had statistical significance while there were differences on the effects for specific diseases.Conclusion:Global budget of NCMS increased the inpatient benefit,but the effect was varies by conditions.In addition,measurement of global budget's standard still needed to be scientific and reasonable.