CAJ | 학술논문

目的：探讨PCT、WBC和CRP对菌血症的辅助诊断价值。方法对202例患者进行血培养、PCT、WBC和CRP检测。根据血培养结果,将患者分成阳性组与阴性组,然后对两组的PCT、WBC和CRP结果进行统计分析。结果除PCT外,两组的WBC、CRP比较,差异无统计学意义(P>0.05)。根据ROC曲线数据可知,PCT的诊断临界值是1.28 ng/ml,灵敏度为53.5%,特异度为79.8%。结论 PCT对菌血症有辅助诊断价值。
목적：탐토PCT、WBC화CRP대균혈증적보조진단개치。방법대202례환자진행혈배양、PCT、WBC화CRP검측。근거혈배양결과,장환자분성양성조여음성조,연후대량조적PCT、WBC화CRP결과진행통계분석。결과제PCT외,량조적WBC、CRP비교,차이무통계학의의(P>0.05)。근거ROC곡선수거가지,PCT적진단림계치시1.28 ng/ml,령민도위53.5%,특이도위79.8%。결론 PCT대균혈증유보조진단개치。
Objective To investigate the auxiliary diagnostic value of PCT,WBC and CRP for bacteremia. Methods 202 patients were given blood culture, PCT,WBC and CRP detection.According to the results of blood culture, the patients were divided into the positive group and the negative group, then PCT,WBC and CRP results of the two groups were statistically analyzed. Results Except for PCT,there was no statistical difference of WBC and CRP value in the two groups (P>0.05).According to the data of ROC curve,diagnostic critical value,sensitivity and specificity of PCT were 1.28 ng/ml,53.5%and 79.8%. Conclusion PCT is helpful for the diagnosis of bacteremia.