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两种检测方法对诊断肠炎患儿的临床意义

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摘要 目的:探讨不同病原体肠炎患儿血PCT、CRP的变化及其临床意义。方法对确诊的32例细菌性肠炎患儿、30例病毒性肠炎患儿的血 PCT、CRP进行检测。结果以PCT>0.5Lg/L、CRP>10mg/L为阳性阈值,细菌组的PCT、CRP阳性率分别为87.5%、84.4%,病毒组的PCT、CRP阳性率分别为20.0%、40.0%。细菌组较病毒组高(P<0.01)。 CRP诊断细菌性肠炎敏感度、特异度、准确度、阳性预测值及阴性预测值较PCT小。结论血PCT、CRP检测对鉴别小儿肠炎的病原体有重要临床意义,而PCT 检测较CRP诊断细菌性肠炎价值更高。
作者 邓春花
机构地区 邵东县中医院
出处 《医学信息(医学与计算机应用)》 2014年第7期418-418,共1页 Medical Information
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