罗定市10岁以下儿童肺炎支原体感染的调查分析

An investigation and analysis of mycoplasma pneumoniae in children less than ten years old in Luoding area

目的:了解罗定市10岁以下儿童肺炎支原体(MP)感染情况。方法:对2001年7月～2004年6月在该院就诊的呼吸道感染患儿采用低效价颗粒凝集测抗体实验测定血清中MpIgM滴度。结果:1127例患儿中检出阳性病例235例,阳性检出率20.85%,其中0岁～组MP阳性率为7.37%,1岁～组为21.24%,6～10岁组为35.69%;冬春季(12～2月)为MP感染的高峰期。结论:MP是引起10岁以下儿童(特别是学龄儿童)感染的主要病原体之一,早期诊断十分重要。

Objective： To explore the status of myeoplasma pneumoniae （Mp） infections in children less than ten years old in Luoding area. Methods： Using particle agglutination test for detection of anti - myeoplasma pneumonia antibody, serum Mp-IgM were deteeted in children with respiratory infection in 2001-2004. Results： There were 235 positive Mp-IgM eases in 1 127 children with respiratoy infection. On the average, the positive incidence of MP was 20. 85%. In the group whose age range from 0 - , the positive incidence was 7. 37% ; the group whose age ranges from 1 - , the positive incidence was 21.24% ; the group Mp-IgM age ranges from 6 - 10, the positive incidence was 35.69%. The fastigium of Mp were spring and winter. Conclusion： Mp was one of primary pathogen of infections in children less than ten years old （especially school children） , early diagnosis was essential.