利用PQ分析方法和ABC分类法理论,对某三甲医院的库发型和零购型低值耗材分别进行平均单价、总使用量、累计金额占比、累计数量占比分析,找到需要重点管理的“一类耗材”和可以次要管理的“二类耗材”。针对库发型和零购型一类管理物资,采用各自适宜的管理办法,能将有限的管理资源集中到最需要的地方,既提高了效率,又提高了满意度。%According to the theory of price-quantity (PQ) analysis and activity based classiifcation (ABC), this paper analyzes the average price, total usage amount, proportion of amount and quantity of both warehouse-based and one-to-one purchase low-value consumables in a tertiary hospital, then finds A class consumables which are crucial management objects and B class consumables which need secondary management. For the management of both A class warehouse-based consumables and A class one-to-one purchase consumables, we should use different management methods to make the limited resources focus on where they are needed most, so as to improve work efifciency as well as the degree of satisfaction.
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机译:目的:通过使用组织学结果作为参考标准,研究ELASTPQ测量对良性和恶性局灶性肝病变(FLLS)的鉴别诊断的价值。材料和方法:共有154名患者。对测量剪切波速度(SWS)的每个病变进行ELASTPQ测量。评估了FL1与周围肝脏的SWS和SWS比的差异,研究了切断值。接收器操作特征(ROC)曲线被绘制以评估诊断性能。组织学作为金标准通过患者的手术获得。结果:共有154例病变,包括129名(83.7%)恶性FLLS和25(16.3%)良性物质。 SWS的恶性和良性FLLS显着差异,2.77±0.68 m / s和1.57±0.55 m / s(p <0.05)。对于良性FLL的恶性为2.23±0.36,每个FL1与周围肝实质的SWS比为2.23±0.36(P <0.05)。差分诊断的切断值为SWS和SWS比率为2.06米/秒。结论:ELASTPQ测量提供了FLLS的可靠定量刚度信息,可能有助于恶性和良性FLL之间的差异诊断。