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血清降钙素原在老年脑出血并发肺部感染的早期诊断价值

Early diagnosis value of serum procalcitonin in cerebral hemorrhage complicated with pulmonary infection in aged patients
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摘要 目的探讨血清降钙素原(PCT)对老年脑卒中并肺部感染的早期诊断价值。方法选取2014年12月‐2017年12月收治的40例老年脑出血合并肺部感染患者为观察组,另选同期40例老年脑出血未合并肺部感染者为对照组,两组患者入院1~7 d连续抽空腹静脉晨血检测PCT与白细胞计数(WBC)、C-反应蛋白(CRP)。结果观察组PCT与WBC及CRP水平均较对照组高,两组差异有统计学意义(P <0.05);PCT特异度与灵敏度分别为100.00%、95.00%,WBC特异度与灵敏度分别为85.00%、82.50%,CRP特异度与灵敏度分别为77.50%、87.50%,PCT的特异度与灵敏度均较WBC、CRP高,差异有统计学意义(P <0.05)。结论 PCT诊断老年脑出血并发肺部感染特异度与灵敏度高,可为临床制定治疗方案提供参考依据。
出处 《中国医学工程》 2018年第9期54-56,共3页 China Medical Engineering
基金 深圳市深圳市盐田区卫生公益性科研项目(20140905)
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