论文部分内容阅读
目的分析血清C-反应蛋白(CRP)检测对小儿支原体肺炎感染的诊断价值。方法选取支原体肺炎、细菌性肺炎患儿及进行健康体检的儿童各60例,分别检测治疗前和治疗1周后三组儿童血清CRP水平,比较其血清CRP阳性率。结果治疗前,支原体肺炎组血清CRP水平和血清CRP阳性率明显高于健康对照组,细菌性肺炎组明显高于健康对照组和支原体肺炎组;治疗后1周,细菌性肺炎组和支原体肺炎组患儿血清CRP水平和血清CRP阳性率均较治疗前明显下降,且细菌性肺炎组下降幅度更大(P<0.05)。结论小儿细菌性肺炎血清CRP阳性率高于支原体肺炎,血清CRP检测可作为鉴别细菌性肺炎和支原体肺炎的有效方法之一。
Objective To analyze the diagnostic value of serum C-reactive protein (CRP) detection in children with mycoplasma pneumonia infection. Methods Sixty children with mycoplasma pneumonia, children with bacterial pneumonia and healthy children were selected. Serum levels of CRP were detected in three groups before treatment and one week after treatment respectively. The positive rate of serum CRP was compared. Results Before treatment, the serum levels of CRP and the positive rate of CRP in mycoplasma pneumonia group were significantly higher than those in healthy control group. The bacterial pneumonia group was significantly higher than that in healthy control group and mycoplasma pneumonia group. One week after treatment, bacterial pneumonia group and mycoplasma pneumonia group Serum CRP levels and serum CRP positive rate in children were significantly lower than before treatment, and bacterial pneumonia decreased more significantly (P <0.05). Conclusions The positive rate of serum CRP in children with bacterial pneumonia is higher than that of mycoplasma pneumonia. Serum CRP can be used as one of the effective methods to distinguish bacterial pneumonia from mycoplasma pneumonia.