摘要
目的探讨血清C-反应蛋白(CRP)和降钙素原(PCT)在早期诊断医院获得性肺炎(HAP)老年患者中的临床应用价值。方法选取2013年11月~2015年12月在我院住院的72例老年HAP患者作为观察组,选取同期体检的65例老年患者作为对照组。观察组于入院时、出现临床表现时、确诊时抽取静脉血检测CRP及PCT水平,对照组于体检当天抽取静脉血检测CRP及PCT水平。比较观察组入院时与对照组的CRP、PCT水平以及观察组出现早期临床表现时与入院时、确诊时的CRP及PCT水平。结果观察组入院时的CRP和PCT水平与对照组比较,差异无统计学意义(P>0.05)。观察组出现早期临床表现时的CRP和PCT水平高于入院时,差异有统计学意义(P<0.05)。观察组出现早期临床表现时的CRP和PCT水平低于确诊时,差异有统计学意义(P<0.05)。结论血清CRP与PCT水平在HAP老年患者出现早期临床表现但尚未确诊时即可明显升高,其检测对早期诊断HAP具有较高的临床价值。
Objective To explore the the clinical value of serum Creactive protein （CRP） and procalcitonin （PCT） in the early diagnosis of hospital acquired pneumonia （HAP） in elderly patients.Methods 72 elderly patients with HAP in our hospital from November 2013 to December 2015 were selected as the observation group,65 normal healthy indi^cid- uals with the same period were selected as the control group.Blood samples of the observation group were extracted when patients hospitalized and early clinical manifestation arising and diagnosis determined,which of the control group were extracted on the day of physical examination.The level of CRP and PCT was compared between the observation group on admission and the control group,and the level of CRP and PCT in the observation group on admission,early clinical manifestation arising,diagnosis determined was compared.Results There was no significant difference in the serum CRP and PCT levels between the control group and the observation group who hospitalized （P〉0.05）.The serum CRP and PCT levels of the observation group when early clinical manifestation arising was higher than that in the same group when patients hospitalized,with significant difference （P〈0.05）.The serum CRP and PCT levels of the observation group when early clinical manifestation arising was lower than that in the same group when diagnosis determined,with significant difference （P〈0.05）.Conclusion The serum CRP and PCT levels in elderly patients with HAP in early clinical manifestations but not yet confirmed can significantly increase,which have an important clinical significance in early diagnostic value on elderly patients with HAP.
出处
《中国当代医药》
2016年第28期29-31,共3页
China Modern Medicine
关键词
C-反应蛋白
降钙素原
医院获得性肺炎
老年
早期诊断
C-reactive protein
Procalcitonin
Hospital acquired pneumonia
Elderly patient
Early diagnosis
