呼吸道感染患儿肺炎支原体抗体检测结果分析

Analysis on the result of mycoplasma pneumonia infection in children

目的探讨儿童肺炎支原体(MP)感染与患儿性别、年龄及季节的关系。方法回顾性分析常德市第一人民医院2006年1月至2008年10月1342例患儿MP-IgM抗体(采用被动凝集法)检测结果分别与患儿性别、年龄及季节的相互关系。结果 1342例患儿中MP-IgM抗体检出阳性471例,阳性率35.1%。其中1～5岁儿童发病最多。男女差别没有统计学意义。一年四季均可发病,春、夏季发病率较高。结论 MP是引发儿童肺炎的主要原因之一,血清被动凝集法检测MP-IgM具有操作简便、敏感度高、能早期诊断等优点,有重要的临床应用价值。

Objective To investigate the relationship between the infection of mycoplasma pneumonia in children and sex,age and season. Methods Retrospectively analyse the relationship between the detection results of IgM antibody of mycoplasma pneumonia （method of passive agglutination） and sex, age and season, which came from 1342 cases from Jan. 2006 to Oct. 2008 in our hospital. Results 471 out of 1342 cases of IgM antibody of mycoplasma pneumonia is positive,with the rate being 35.1%. Positive rate of 1 to 5 years-old children is the highest. Difference has no statistical significance between male and female. Invasion can take place in four seasons. Incidence rate in spring and summer is more higher than that in other seasons. Conclusion Infection of mycoplasma pneumonia is one of the primary causes. Detection of MP-IgM with serum passive agglutination is of great advantages such as high sensitivity and early diagnosis. There is of a significant value in clinical application.