肺部感染儿童C反应蛋白和白细胞计数检测的临床意义

Clinical significance of detection of C-reactive protein and white blood cell count in children with pulmonary infection

目的通过对白细胞总数和C反应蛋白(CRP)水平的测定,了解白细胞总数和C反应蛋白(CRP)在肺部感染儿童的灵敏度及这些指标的相关性。方法 CRP采用免疫比浊法,而白细胞总数利用了电阻抗法的原理。结果与对照组比较后得:1组WBC总数和CRP与对照组比较,差异有统计学意义(P<0.05);2组CRP与对照组的CRP差异有统计学意义(P<0.05);3组WBC与对照组的WBC差异有统计学意义(P<0.05)。结论对肺部感染儿童,应同时对CPR和白细胞总数水平进行测定,这样可以有效的防止可能出现漏诊的情况。

Objective To understand the sensitivity of white blood count （WBC） and C-reactive protein （CRP） in children with pulmonary infection and the correlation of these indicators through detecting the WBC and CRP levels. Methods The CRP was detected using the immunoturbidimetric assay and the WBC was detected using the electrical impedance method. Results Comparison with the control group showed that group 1 and the control group were significantly different in WBC and CRP （P 〈 O.05）;Group 2 and the control group were significantly different in CRP （P 〈 0.05）;Group 3 and the control group were significantly different in WBC （P 〈 0.05）. Conclusion For children with pulmonary infection,the CPR level and the WBC level should be detected at the same time,which can effectively prevent potential missed diagnosis.