C反应蛋白检测在感染性肺炎诊断中的应用价值

The application value of the C-reactive protein detection in the diagnosis of infectious pneumonia

目的:探析C反应蛋白(CRP)的检测在感染性肺炎临床诊断中的价值和意义。方法:2009年至今收治感染性肺炎患者342例,按照其感染类型分为细菌性肺炎组170例和病毒性肺炎组172例。采用全自动散射浊度法检测患者治疗前后CRP的含量。根据所得数据通过比较分析来评价CRP在感染性肺炎诊断中的价值。结果:细菌性肺炎组CRP含量为(80.7±50.4)mg/L,病毒性肺炎组CRP含量为(10.9±4.2)mg/L,差异具有统计学意义(P<0.05);细菌性肺炎组在治疗前后CRP含量发生显著变化,而病毒性肺炎组CRP含量在治疗前后的变化不明显。结论:血清中CRP蛋白含量可以用于细菌性肺炎患者的生物学诊断,应该加以推广。

Objective:To investigate the application value and significance of the C-reactive protein detection in the diagnosis of infectious pneumonia.Methods:342 cases with infectious pneumonia were selected since 2009.They were divided into the bacterial pneumonia group(170 cases) and the viral pneumonia group(172 cases) according to the type of infection.We used the automatic nephelometric method to detecte the C-reactive protein before and after treatment.We evaluated the value of CRP in the diagnosis of infectious pneumonia according to the datas obtained through comparative analysis.Results:The content of CRP in the bacterial pneumonia group was 80.7±50.4mg/L,and the content of CRP in the virus pneumonia group was 10.9±4.2mg/L.The difference was statistically significant(P<0.05).The CRP content changed significantly in the bacteria pneumonia group before and after the treatment,while the CRP content changes of the virus pneumonia group before and after treatment was not obvious.Conclusion:The CRP protein content in serum can be used for the biological diagnosis of bacterial pneumonia.It should be popularized.