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降钙素原(PCT)与肺部感染相互关系的研究 被引量:2

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摘要 目的研究总结PCT对肺部感染的诊断价值,探好PCT的高低与肺部感染严重程度的关系。方法临床确诊为肺部感染患者560例,入院后全部做PCT、CRP、WBC、胸片或胸部CT检查,分别总结每项检查的阳性率、敏感性、特异性、临床诊断价值以及与感染严重程度的关系。结果 PCT敏感性97.32%,可早期诊断肺部感染,而且能反应感染的严重程度。结论 PCT是一个检查肺部感染的理想指标,不但能早期诊断,而且能反应感染的严重程度,敏感性强、特异性高,明显优于其他传统的炎症指标,早期诊断优于胸片和胸部CT检查,临床值得推广应用。因为研究观察病例完全相同,无需进行统计学处理。
作者 王清贵 戚进
出处 《工企医刊》 2014年第1期571-573,共3页 The Medical Journal of Industrial Enterprise
关键词 胸片 对比研究
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