血清降钙素原检测法诊断ICU病房感染的临床价值分析

Clinical Value Analysis of Serum Level of ICU in the Diagnosis of Infection in the Patients

目的研究分析ICU病房感染使用血清降钙素原检测法诊断的应用价值。方法根据我院2011年2月~2013年12月的160例ICU重症患者来进行研究分析,共有感染患者89例,将其作为感染组,其余71例作为对照组。对两组患者采取血清降钙素原的检测分析,比较两组患者体内血清降钙素原和感染的关系。结果感染组89例患者有81例经过血清降钙素原检测显示阳性,阳性率是91%,对照组71例共有2例结果显示为阳性,阳性率2.8%。感染组患者比对照组的血清降钙素原检测阳性率高,存在统计学差异（P〈0.05）。结论血清降钙素原检测在ICU重症患者的感染诊断中具有非常好的效果,阳性检出率高,ICU重症患者使用该种检测方式可进行积极治疗和预防感染。

Objective To study the application value of ICU in the diagnosis of infection in the patients with.Methods According to our hospital from February 2011 to December 2013,160 cases of ICU patients with severe infection,a total of 89 patients with infection,as the infection group,and the remaining 71 cases as a control group.The serum level of the two groups were analyzed and compared with the two groups of patients.Results 89 patients in the infection group had 81 cases.The positive rate was 91%,the positive rate was 71 in the control group and 2 in the control group.The positive rate was 2.8%.Compared with the control group,the positive rate of serum calcitonin was higher than that of the control group.The results were statistically significant（P〈0.05）.Conclusion Serum level of ICU in patients with severe infection in the diagnosis of infection has a very good effect,high positive detection rate,so it should be given to patients with severe ICU use of the detection approach to active treatment and prevention of infection.