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目的探讨上呼吸道感染患儿肺炎支原体感染状况。方法对丹阳市人民医院诊治的78例上呼吸道感染患儿血清肺炎支原体IgM抗体检测结果进行回顾,并分析IgM抗体水平与患儿年龄的相关性。结果 78例患儿肺炎支原体IgM抗体阳性率为29.49%。3～6岁年龄组、6～12岁年龄组IgM抗体阳性率均较3岁以下年龄组有显著升高(P<0.05)。3～6岁年龄组、6～12岁年龄组IgM抗体阳性率比较差异无统计学意义(P>0.05)。结论儿童对肺炎支原体普遍易感,尤以学龄前、学龄儿童多见。对就诊上呼吸道感染患儿可常规进行肺炎支原体IgM抗体检测。
Objective To investigate the status of Mycoplasma pneumoniae infection in children with upper respiratory tract infection. Methods The detection results of serum IgM antibodies against Mycoplasma pneumoniae in 78 children with upper respiratory tract infection diagnosed and treated in Danyang People’s Hospital were reviewed. The correlation between IgM antibody level and age was also analyzed. Results 78 cases of children with Mycoplasma pneumoniae IgM antibody positive rate was 29.49%. The positive rates of IgM antibody in 3 ~ 6 years old group and 6 ~ 12 years old group were significantly higher than those under 3 years old (P <0.05). There was no significant difference in the positive rate of IgM antibody between the age of 3 ~ 6 and the age of 6 ~ 12 (P> 0.05). Conclusion Children are generally susceptible to Mycoplasma pneumoniae, especially pre-school and school-age children. On the treatment of children with upper respiratory tract infection can be routine Mycoplasma pneumoniae IgM antibody test.