【摘要】 目的 探讨改良留取中段尿方法在留取尿培养标本中的适用性。 方法 将590例欲留取中段尿做尿培养患者随机分为传统组和改良组，分别应用传统方法与改良方法留取中段尿标本进行尿培养，并观察、比较两组培养结果。 结果 传统组合格率75%，改良组合格率91%，改良组明显高于传统组(P<0.05)。 结论 传统方法留取中段尿标本易被污染、合格率低，而通过运用改良留取中段尿标本的方法，可提高尿培养标本的合格率，值得推广。

    关键词 尿培养 留取标本 改良方法

    A role of improvement means to obtain midstream urine during remaining urine culture specimen

    Jia Hong，Gong Haiqin，Guo Rong

    Peking University Shenzhen Hospital，Shenzhen518036.

    【Abstract】 Objective To investigate adaptivity of improved means to obtain midstream urine during remain-ing urine culture specimen.Methods 590cases to remain midstream urine for culture specimen were divided into tra-ditional group and improved group ......