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目的:分析降钙素原(PCT)联合C反应蛋白(CRP)的检测对感染性疾病的临床价值。方法:选取2014年8月至2015年5月我院ICU100例重度细菌感染性疾病患者和局部细菌感染性疾病60例为实验组,健康体检者50例为对照组。比较两组PCT联合CRP检测结果。结果:重度细菌感染组患者PCT水平和阳性率明显高于局部感染组和对照组,差异有统计学意义(P<0.05);局部感染组与对照组没有明显区别,差异无统计学意义(P>0.05)。重度细菌感染组患者CRP与局部感染组没有明显区别,差异无统计学意义(P>0.05);局部感染组CRP明显高于对照组,差异有统计学意义(P<0.05)结论:PCT联合CRP检测对细菌感染性疾病具有很高的临床诊断价值,尤其是对重度感染患者的检测阳性率高达100.00%,值得在临床推广和应用。
Objective: To analyze the clinical value of procalcitonin (PCT) combined with C-reactive protein (CRP) detection for infectious diseases. Methods: From August 2014 to May 2015, 60 patients with severe bacterial infectious diseases and local bacterial infections in ICU of our hospital were selected as experimental group and 50 healthy control subjects as control group. The PCT combined CRP test results were compared between the two groups. Results: The PCT level and positive rate in patients with severe bacterial infection were significantly higher than those in local infection group and control group (P <0.05). There was no significant difference between the local infection group and the control group (P > 0.05). There was no significant difference between CRP and local infection group in severe bacterial infection group (P> 0.05). CRP in local infection group was significantly higher than that in control group (P <0.05) .Conclusion: PCT combined with CRP Detection of bacterial infectious disease has a high clinical diagnostic value, especially for patients with severe infection detection rate as high as 100.00%, it is worth in the clinical promotion and application.