摘要
Abstract
Objective To investigate the clinical application value of the serum PCT in children infectious diseases.Methods Totally 452 hospitalized children with infectious diseases were enrolled in the study from Mar 2012-Sep 2013 in hospital .These children were divided into the bacterial infection group 267 cases and the virus infection group 185 cases ,while 70 non-infection cases were set as control.PCT,CRP, WBC were detected simultaneously.Results PCT,CRP and WBC are significantly higher in the bacterial infection group than that of virus infection group and non-infection group (P<0.01),while there existed no different between virus infection and non~infection group (P>0.05). The sensitivity of PCT for the diagnosis of severe bacterial infection is 100%, (89/89)while local bacterial infection is 41.6%(74/178),The sensitivity of CRP for the diagnosis of severe bacterial infection is 82%,(73/89),while local bacterial infection is 31.4%(56/178) ,The sensitivity of WBC for the diagnosis of severe bacterial infection is 64%, (73/89),while local bacterial infection is 36%(64/178).Conclusion PCT is a highly efficient laboratory parameter for the diagnosis of bacterial infection in children .关键词
降钙素原/感染性疾病/细菌感染/C反应蛋白/白细胞计数/儿童Key words
PCT/CRP/WBC/bacterial infection child diagnosis分类
医药卫生
