中国感染控制杂志2011，Vol.10Issue(1)：33-35,3.
血清降钙素原在急性感染性疾病诊断中的应用
Diagnostic value of serum procalcitonin in acute infectious diseases
摘要
Abstract
Objective To evaluate the clinical significance of serum procalcitonin (PCT) in acute infectious diseases. Methods Ninety-eight emergency patients with fever were studied prospectively, then blood samples were taken to test PCT, C-reactive protein (CRP) and blood routine. Etiology or serum immunological tests were performed for diagnosis, the value of all test results for diagnosis of bacterial infection were compared. Results White blood cell, neutrophil ratio, PCT, and CRP in bacterial infection group were all higher than those of non-bacterial infection group (P＜0. 01). The sensitivity and specificity of PCT was 91.30％ and 82. 76％ respectively, and it had a higher diagnostic value than the other indicators in fever patients with bacterial infection. Conclusion PCT tests are helpful to identify bacterial infection in patients with fever, it has good sensitivity and specificity.关键词
降钙素原/C-反应蛋白/血常规/发热/感染/急诊分类
医药卫生引用本文复制引用
吴丹霞,姚筱..血清降钙素原在急性感染性疾病诊断中的应用[J].中国感染控制杂志,2011,10(1):33-35,3.
