血清降钙素原和血清前白蛋白检测在呼吸道感染性疾病中
的应用
栾永明
【期刊名称】《中华实验和临床感染病杂志（电子版）》 【年(卷),期】2014(000)001
【摘要】Objective To investigate the diagnosis siginificance of serum procalcitonin (PCT) and prealbumin (PA) in patients with bacterial respiratory tract infections. Methods Total of 90 patients with bacterial infection from department of respiratory medicine were enrolled as observation group and 48 cases of healthy as control group. The serum levels of PCT and PA of the two groups were detected by immuonluminescent assay and electrochemical method, respectively. Results The serum level of PCT in observation group was siginificantly higher than that in B group (χ2= 7.512, P= 0.0046), but with siginiifcantly lower level of PA (χ2=7.126, P=0.0058) and siginiifcantly higher positive rate of serum PCT and PA (χ2=7.62, P=0.0047). One week after treatment, the observation group had signiifcant reduction of PCT, and a signiifcant increase of PA, with signiifcant difference before and after treatment (χ2=3.62, P=0.034). Conclusions Serum levels of PCT and PA could be used as speciifc indicators of bacterial respiratory tract infections and with guilding siginiifcance for clinical diagnosis and treatment.%目的：探讨血清降钙素原（PCT）和血清前清蛋
血清降钙素原和血清前白蛋白检测在呼吸道感染性疾病中的应用
