基于间断时间序列分析的大型医用设备检查效率对手术相关时间的影响研究

Study on the effect of inspection efficiency of large medical equipment on surgery-related time based on intermittent time series analysis

目的分析大型医用设备检查效率对手术相关时间的影响。方法采集安徽省某省级三甲医院2023年3—7月手术患者相关数据,采用单组间断时间序列分析(ITSA)设计,以术前等待时间、术后恢复时间以及住院时间为观测指标,探究大型医用设备检查效率改进前后手术相关时间变化趋势。结果大型医用设备检查效率改进后,术前等待时间(β_(3)=-0.010,P=0.048)、术后恢复时间(β_(3)=-0.020,P<0.001)以及住院时间(β_(3)=-0.029,P<0.001)均下降,差异具有统计学意义。结论大型医用设备检查效率改进有效降低手术相关时间,对于提升医疗资源利用效率,改善患者就医体验具有促进作用。

Objective To analyze the effect of inspection efficiency of large medical equipment on surgery-related time.Methods Data of surgical patients in a provincial top-three hospital in Anhui province from March to July 2023 were collected.A single-group intermittent time series analysis(ITSA)design was used to explore the changing trend of operation-related time before and after the improvement of inspection efficiency of large medical equipment,with preoperative waiting time,postoperative recovery time and hospital stay as the observational indicators.Results After the improvement of inspection efficiency of large medical equipment,the preoperative waiting time(β_(3)=-0.010,P=0.048),postoperative recovery time(β_(3)=-0.020,P<0.001)and hospital stay(β_(3)=-0.029,P<0.001)were all decreased,and the differences were statistically significant.Conclusion The improvement of inspection efficiency of large medical equipment can effectively reduce the operation related time,which can promote the utilization efficiency of medical resources and improve the medical experience of patients.