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目的探讨血清降钙素原的检测在儿科感染性疾病中的应用价值。方法对本院收治的126例疑似感染患儿作为研究对象,根据其检验结果分为细菌感染组(46例)、病毒感染组(32例)、无感染组(48例),患儿均接受血清C反应蛋白(CRP)、全血细胞计数(CBC)、血清降钙素原(PCT)检测。结果病毒感染组、非感染组患儿CRP、PCT阳性率均明显低于细菌感染组患儿,差异有统计学意义(P<0.05);其中细菌感染组患儿中性粒细胞百分比及白细胞计数均出现明显高于病毒感染组及非感染组患儿,差异有统计学意义(P<0.05)。结论血清降钙素原检测能够准确及时的诊断小儿感染,具有显著的临床意义。
Objective To investigate the value of serum procalcitonin in pediatric infectious diseases. Methods Totally 126 children with suspected infection were admitted to our hospital. According to the test results, they were divided into bacterial infection group (46 cases), viral infection group (32 cases) and non-infection group (48 cases) Serum C-reactive protein (CRP), total blood count (CBC), serum procalcitonin (PCT) detection. Results The positive rates of CRP and PCT in children with viral infection and non-infected were significantly lower than those in children with bacterial infection (P <0.05). The percentage of neutrophils and leucocyte in children with bacterial infection All of them were significantly higher than those of virus infected and non-infected children, the difference was statistically significant (P <0.05). Conclusion Serum procalcitonin can accurately and timely diagnose pediatric infection, with significant clinical significance.