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血清降钙素原与C-反应蛋白联合检测对恶性肿瘤患者早期感染诊断的临床价值

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摘要 目的探讨血清降钙素原(PCT)与C-反应蛋白(CRP)联合检测对恶性肿瘤患者早期感染诊断的临床价值。方法选取我医院2016年1月~2017年12月收治的126例恶性肿瘤患者,按照是否发生感染及培养结果分为观察组(感染者)和对照组(未感染者)各63例。采用荧光免疫分析法检测PCT水平,采用免疫散射比浊法检测CRP水平,比较两组CRP、PCT水平并加以分析。结果观察组CRP、PCT水平显著高于对照组(P<0.05)。观察组CRP阳性率为76.19%,显著高于对照组的33.33%(P<0.05),观察组PCT阳性率为74.60%,显著高于对照组的25.39%(P<0.05)。观察组CRP+PCT联合检测阳性率高于CRP、PCT单独检测阳性率(P<0.05),且观察组CRP+PCT联合检测阳性率为90.47%,显著高于对照组的34.92%(P<0.05)。结论 CRP、PCT在恶性肿瘤早期感染患者水平均显著较高,CRP、PCT联合检测具有较高的检出率,是早期诊断细菌感染的有效指标,有利于及时对症治疗及判断预后。
作者 陈树华
出处 《现代诊断与治疗》 CAS 2018年第14期2267-2268,共2页 Modern Diagnosis and Treatment
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