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目的：探讨急性脑卒中患者并发肺部感染的相关因素。方法；调查分析了216例急性脑卒中。并对比分析了ICU病房与普通病房同期收治的81侧重症患者的肺部感染情况。结果：老年、高血糖状态，脑受损程度及病前吸烟和／或慢性支气管炎与感染发生有关，与非感染组比较，有非常显著差异（P＜0．01）。结论：及时识别相关因素，有助改进防治措施，重症患者肺部感染率及相关病死率，可作为评估医护质量对患者预后的影响。
Objective: To investigate the related factors of pulmonary infection in acute stroke patients. Methods; Investigation and analysis of 216 cases of acute stroke. The incidence of pulmonary infection in 81 patients with intensive care unit admitted to ICU ward and general ward was compared and analyzed. Results: Elderly, hyperglycemia, brain damage and pre-existing smoking and / or chronic bronchitis were related to the occurrence of infection. There was a significant difference (P <0.01) compared with non-infected group. Conclusion: The timely identification of relevant factors may help to improve the prevention and treatment measures, pulmonary infection rates and related mortality in critically ill patients, and may be used as an assessment of the impact of quality of care on the prognosis of patients.