目的探索系统动力学(SD)方法在军队医院军人医疗经费系统中的应用。方法依据SD原理,筛选模型主要变量,确立主要函数关系式,建立军队医院军人医疗经费的系统仿真模型。结果与结论 SD模型应用于军队医院军人医疗经费系统研究的效果良好,可为后期军队医疗系统改革提供理论依据。 Objective To explore the application of system dynamics (SD) method in military medical expenses in military hospitals. Methods Based on the principle of SD, the main variables of the model were screened, the main function relationship was established, and the system simulation model of medical expenses for military hospital soldiers was established. RESULTS AND CONCLUSIONS The SD model applied to military hospitals has a good effect on the system of medical funding for military hospitals and can provide a theoretical basis for the reform of the military medical system in the latter part.