摘要
目的探讨降钙素原与中性粒细胞计数百分比在慢性阻塞性肺病（COPD）急性加重期细菌感染的诊断价值。方法选取我院2015年1月-2016年3月收治的110例COPD急性加重期患者作为观察组,同期我院健康体检人员100例作为对照组。观察两组研究对象白细胞计数、中性粒细胞百分比、降钙素原水平,降钙素原和白细胞计数、中性粒细胞百分比相关性情况。结果观察组白细胞计数、中性粒细胞百分比、降钙素原水平均高于对照组,差异有统计学意义（P〈0.05）。痰培养阳性患者和痰培养阴性患者白细胞计数、中性粒细胞百分比均无明显差异（P〉0.05）,痰培养阳性患者降钙素原水平高于痰培养阴性患者,COPD急性加重期患者降钙素原和白细胞计数、中性粒细胞百分比呈现明显的正相关,差异有统计学意义（P〈0.05）。结论降钙素原对诊断COPD急性加重期细菌感染具有重要的临床意义,应加强COPD急性加重期患者的降钙素原监测。
Objective To approach the diagnostic value of PCT level and N% in COPD acute exacerbation bacterial infection. Methods 110 cases of COPD acute exacerbation patients in our hospital from January 2015 to March 2016 were selected as detection group. At the same time, 100 cases physical examination personnel in our hospital were slected as control group. The WBC, N%, PCT of two groups TOPIC were detected,the relation of PCT level and WBC, N% were detected. Results The WBC, N%, PCT of detection group were higher than control group,P 〈 0.05,and the difference were statistical significance. The WBC, N% of sputum culture positive patients and sputum culture negative patients were no difference,P 〉 0.05. The PCT level of sputum culture positive patients was higher than sputum culture negative patients,the PCT level and WBC, N% COPD acute exacerbation bacterial infection patients were obvious positive correlation,P 〈 0.05,the difference were statistical significance. Conclusion The PCT level is important clinical significance for diagnosing COPD acute exacerbation bacterial infection. It should increase PCT level monitor of COPD acute exacerbation patients.
出处
《中国医药科学》
2016年第24期211-213,共3页
China Medicine And Pharmacy
