社区获得性肺炎患者炎症指标与住院天数相关性的临床研究

The Relationship Between the Serum Indexes of Inflammation and Hospitalization Days in the Patients with Community-Acquired Pneumonia

目的 探讨社区获得性肺炎（CAP）患者血清降钙素原（PCT）、C-反应蛋白（CRP）、白介素-6（IL-6）指标与住院天数之间的关系.方法 选择2016年01月—2017年04月就诊的CAP患者40例为研究对象,均于入院时检测血清PCT、CRP、IL-6指标,予以抗感染、止咳化痰等常规治疗,以评估病情好转出院为结点,记录住院天数,最后观察三种炎症指标与CAP患者住院天数之间的关系.结果 CAP患者入院时PCT、CRP、IL-6指标均与住院天数具有正相关性（P均〈0.05）,入院时炎症指标越高,住院天数相对越长.结论 CAP患者炎症指标与住院天数具有一定相关性,对于疾病预后有一定预估作用.

Objective To explore the relationship between the serum index of the procalcitonin, C-reactive protein and interleukin-6 with hospitalization days in the patients with community-acquired pneumonia （CAP）. Methods 40 patients with CAP who hospitalized in our hospital from Sep. 2016 to Apr. 2017 were selcted as research object. The serum index of the procalcitonin, C-reactive protein and interleukin-6 were examined when the patients admitted to hospital. Then give them the conventional treatment including fighting infection, relieving cough, reducing sputum and so on. When the disease getting better and out of the hospital, to record the hospitalization days. At last, to observe the relationship between the serum index of the procalcitonin, C-reactive protein and interleukin-6 with hospitalization days in the patients. Results The serum index of the procalcitonin, C-reactive protein and interleukin-6 have relationship with the hospitalization days of CAP patients （P〈0.05）. More higher the inflammation index is on admission, more longer hospital stays relatively. Conclusion Inflammation index has certain relevance with the hospitalization days in CAP patients, has a role in forecast in disease prognosis.