支原体抗体检测在小儿呼吸道感染中的诊断价值探讨

Values of the Diagnosis in Children’s Respiratory Tract Infection by Detecting the Mycoplasma Antibody

目的:研究支原体抗体检测对小儿呼吸道感染临床诊断的应用价值。方法:回顾性分析本院2012年2月-2013年1月患儿血清中肺炎支原体抗体的检测结果。结果:在847份样本中,共有253例样本检测出肺炎支原体抗体阳性,阳性率29.87%;其中男童肺炎支原体阳性检测率32.74%,女童肺炎支原体阳性检测率26.58%,两者差异无统计学意义(P>0.05)。在不同年龄组中,3～6岁组阳性率最高为37.99%,3个月～1岁组阳性率最低为13.95%,各组间差异均有统计学意义(P<0.05)。结论:肺炎支原体是小儿呼吸道感染的主要病原体,支原体抗体的检测在临床早期诊断中具有较高的价值。

Objective：To study the mycoplasma antibodies to detect the application value of the clinical diagnosis of infantile respiratory tract infection. Method：During February 2012 to January 2013,847 cases in our hospital were retrospectively analyzed with using passive particle agglutination of the mycoplasma pneumoniae antibody in serums.Result：Among 847 samples,a total of 253 cases of samples was detected mycoplasma pneumoniae antibody positive,positive rate was 29.87%;pneumonia mycoplasma positive detection rate in boys was 32.74%,and pneumonia mycoplasma positive detection rate in girls was 26.58%. There was no significant difference between both of them（P 0.05）.In different age groups,3 to 6 years old group’s positive rate up to 37.99%,however the 3 months to 1 years old group had a lowest positive rate which was 13.95%,there were significant differences in each group（P 0.05）.Conclusion：Mycoplasma pneumoniae is a major pathogen of pediatric respiratory infection,the detection of mycoplasma antibodies has high value in early diagnosis.