肺炎支原体感染患儿MP-IgM滴度和C反应蛋白检测的临床意义  

Clinical significance of mycoplasma pneumoniae infection in children with MP-IgM titer and C reaction protein detection.

作　　者：廖伟强[1] 杨峻[1] 张国华[1] 邓慧延[1] 

机构地区：[1]广东医学院附属厚街医院儿科,广东东莞523945

出　　处：《中国儿童保健杂志》2012年第7期659-660,共2页Chinese Journal of Child Health Care

摘　　要：【目的】观察肺炎支原体感染患儿MP-IgM不同滴度时的C反应蛋白变化及肺外脏器损害情况。【方法】回顾性分析300例肺炎支原体感染患儿,按MP-IgM滴度分为A组(1∶80),B组(1∶160),C组(≥1∶320),统计分析CRP阳性率和肺外脏器损害例数。【结果】MP-IgM滴度≥1∶320时,CRP阳性率升高,发生肺外脏器损害的机率明显升高。【结论】联合MP-IgM滴度和CRP检测对MP感染患儿的病情判断有很大作用,有利于及时诊断,合理治疗。[Objective] To explore the change of C-reactive protein（CRP） and the occurrence of extra pulmonary organ injury in the children with different titers of mycoplasma pneumoniae （MP） -IgM after MP infection. [Methods] 300 cases with MP infection were divided into 3 groups according to the titers of MP-IgM,group A with titer of 1 ： 80,group B with titer of 1： 160 and group C with titer equal to or above 1 ： 320. The positive rate of CRP and the occurrence of extra pulmonary organ injury were retrospectively analysed in the different groups. [Result] Higher positive rate of CRP and also higher occurrence of extra pulmonary organ injury were observed in the group C compared with group A and B. [Conclusion] The determinations of CRP and the titer of MP-IgM are useful for early diagnosis, observation of the disease course and prediction of the prognosis of children with MP.

关 键 词：肺炎支原体 MP—IgM滴度 C-反应蛋白 

分 类 号：R722.1[医药卫生—儿科]