Objective: To quantitatively evaluate the current technical and tactical indicators of the operation groups of the field aid station. Methods: According to the current constitution and doctrine of work flow and process at the operation groups of the field hospital, a simulation model of the operation groups are setup by using MedModel soft-ware. Different quantity of daily average wounded and operation rate are configured to eompute the number of oper-ations. The eorresponding utilization rate of the preoperative preparation group and operation group under these va-rious work loads are obtained and then compared by the model. Results: The utilization rate of the preoperative preparation group is lower than that of the operation group; The utilization rate of the operation group is reasonable when the daily quantity of wounded required surgery is about 70. Conclusion: The current constitution of operation groups is unreasonable. The utilization rate of resources is a reasonable quantitative measurement of the medical treatment facilities by the using of simulation models.%目的:定量评估野战医疗所手术组现行技战术指标.方法:采用MedModel软件,根据现行野战医疗所手术组编成和工作流程,建立手术组工作流程仿真模型;根据不同的伤员通过量和手术率,设定每批到达手术伤员量,计算相应的术前组和手术组利用率.结果:术前组利用率低于手术组利用率;当昼夜手术伤员量为70例时,手术组利用率比较合理.结论:现行手术组人员编成不尽合理;利用仿真模型,从资源利用率入手,可以为卫勤机构保障能力的定量评估提供新的手段和方法.
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