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目的观察肺炎支原体(MP)抗体与血清总免疫球蛋白E(Ig E)检验在肺炎患儿临床检测中的应用价值。方法 40例肺炎患儿作为观察组,同时选取40例正常非肺炎儿童作为对照组,对两组对象均实施肺炎支原体抗体与血清总Ig E检查,按照肺炎支原体抗体检测结果将其分为阴性组(29例)、高滴度组(7例)与低滴度组(4例),分析其检测结果的差异。结果肺炎患儿中,MP抗体阳性11例,占27.5%,其中高滴度4例,低滴度7例,分别占36.4%、63.6%;观察组患儿血清总Ig E阳性率明显高于对照组,且其中以高滴度组阳性率最高,为71.4%,与对照组相比差异具有统计学意义(χ2=31.9728,P<0.05)。结论采用肺炎支原体抗体联合血清总Ig E检测在肺炎患儿的临床诊断中有较高的应用价值,可为患儿的早期诊断与治疗提供参照,值得推广。
Objective To observe the clinical value of mycoplasma pneumoniae (MP) antibody and serum total immunoglobulin E (Ig E) in the clinical detection of children with pneumonia. Methods 40 cases of children with pneumonia were selected as observation group and 40 cases of normal non-pneumonia children as control group. Mycoplasma pneumoniae antibody and serum total IgE were detected in both groups. According to the results of mycoplasma pneumoniae antibody test, they were divided into negative group (29 cases), high titer group (7 cases) and low titer group (4 cases). The differences of the test results were analyzed. Results Among the children with pneumonia, MP antibody was positive in 11 cases (27.5%), including 4 cases with high titer and 7 cases with low titer, accounting for 36.4% and 63.6% respectively. The positive rate of IgE in serum of observation group was significantly higher than that of MP The positive rate of high titer group was 71.4%, which was significantly higher than that of the control group (χ2 = 31.9728, P <0.05). Conclusions The detection of mycoplasma pneumoniae antibody combined with serum total Ig E has a high value in the clinical diagnosis of children with pneumonia, which may provide a reference for the early diagnosis and treatment of children and is worthy of promotion.