225例儿童肺炎支原体IgM的检测与分析

Analysis and detection of IgM to Mycoplasma Pneumoniae in 225 children

目的探讨MP-IgM的检测在诊断小儿呼吸道感染中的价值。方法采用被动凝集法对225例呼吸道感染患儿的血清MP-IgM抗体进行检测,以此进行回顾性分析。结果在225例小儿呼吸道感染血清MP-lgM抗体的检测中,共检测出阳性标本46例,其中男27例,女19例。总阳性率为20.4%。结论被动凝集法检测血清MP-lgM抗体可作为小儿MP急性期感染的主要诊断指标,在早期诊断、治疗和预防肺外并发症上都有着极其重要的意义。

Objective：To estimate the value of MP-IgM on diagnosis of children respiratory infection.Methods：To measure serum MP-IgM antibody in 225 children with respiratory infection by passive particle agglutination.Results：46 cases of 225 children,27 male and 19 female,were identified positive.The positive rate was 20.4%.Conclusions：The detection of serum MP-IgM antibody can be a valuable clue to diagnosis of children respiratory infection.