【摘 要】目的：分析美罗培南对小儿重症感染治疗效果及对PCT水平表达的影响。方法：选取94例小儿重症感染患儿，随机分为对照组和研究组每组47例。对照组头孢呋辛治疗，研究组给予美罗培南治疗。对比治疗结局。结果：研究组患儿治疗总有效率、PCT水平均显著优于对照组，P<0.05。结论：采取美罗培南进行治疗，可以帮助患儿有效的治疗小儿重症感染，降低患儿的PCT水平值得在临床上进行应用。

    【关键词】美罗培南;小儿重症感染;治疗效果;PCT水平

    Abstract：Objective To analyze the effect of meropenem on the treatment of severe infection in children and its effect on the expression of PCT. Methods Ninety-four children with severe infection were randomly divided into control group and study group ......