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目的探讨降钙素原(PCT)和超敏C反应蛋白(hs-CRP)在卒中相关性肺炎的变化。方法对40例卒中相关性肺炎者及30例健康查体者(对照组),测定血清PCT和hs-CRP水平,观察呼吸衰竭发生率和住院时间。结果病例组血清PCT和hs-CRP水平较对照组显著升高,差异有统计学意义(P<0.01)。结论联合检测PCT和hs-CRP可反映卒中相关性肺炎的病情严重程度,为正确地抗感染治疗提供理论依据。
Objective To investigate the changes of calcitonin (PCT) and hs-CRP in stroke-associated pneumonia. Methods Forty patients with stroke-associated pneumonia and 30 healthy controls (control group) were enrolled in this study. Serum PCT and hs-CRP levels were measured and the incidence of respiratory failure and hospital stay were observed. Results The levels of serum PCT and hs-CRP in the cases were significantly higher than those in the control group (P <0.01). Conclusions Combined detection of PCT and hs-CRP can reflect the severity of stroke-associated pneumonia and provide a theoretical basis for correct anti-infective therapy.