血清C反应蛋白（CRP）水平在小儿肺炎诊断中的临床意义研究

目的：观察并研究CRP的水平在临床中诊断小儿肺炎的意义。方法随机选择该院2011年5月—2013年6月期间诊治的105例患有小儿肺炎的患儿当做研究组，另外选择同期体检健康的34例儿童当做对照组，比较两组患儿的CRP水平。结果与对照组对比，支原体组C反应蛋白指数(14.51±3.22)、和细菌性组(58.30±10.32)均差异有统计学意义(P<0.05)，而病毒性组差异无统计学意义(P>0.05)。结论 C反应蛋白能准确识别细菌性肺炎、支原体肺炎和病毒性肺炎，在小儿肺炎的鉴别诊断中具有重要意义，值得临床推广应用。

Research on Clinical Significance of Serum C-reactive Protein Level in Di-agnosis of Pneumonia in Children

Objective To observe and research the significance of CRP level in clinical diagnosis of pneumonia in children. Methods 105 cases of children with pneumonia diagnosed and treated in our hospital from May 2011 to June 2013 were se-lected as the research group, and 34 cases of healthy children with physical examination treated at the same period were selected as the control group, and the CPR levels of the two groups were compared. Results There was an obvious differ-ence in the C-reactive protein index between the control group and mycoplasma group (14.51 ±3.22) and bacterial group (58.30±10.32) P<0.05, but the difference in the C-reactive protein index between the control group and the viral group was not obvious, P>0.05. Conclusion C-reactive protein can accurately identify the bacterial pneumonia, mycoplasma pneumo-nia and viral pneumonia, and it is of important significance to the differential diagnosis of pneumonia in children, which is worth clinical promotion and application.