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目的探讨心血管病住院患者并发肺部感染的危险因素。方法选取在该院2015年4月-2016年4月诊治的心血管病住院并发肺部感染患者43例作为感染组,选取同期心血管病住院未并发肺部感染患者43例作为未感染组。比较2组患者的临床资料分析心血管病住院患者并发肺部感染的原因。结果感染组在年龄≥65岁、慢性阻塞性肺疾病、心力衰竭、长期卧床方面的所占比例均高于未感染组(P<0.05),上述4个原因为心血管病住院患者并发肺部感染的独立危险因素。结论心血管病住院患者并发肺部感染的影响因素较多,其中年龄≥65岁、慢阻肺、心力衰竭、长期卧床是独立危险因素。
Objective To investigate the risk factors of pulmonary infection in hospitalized patients with cardiovascular disease. Methods Forty-three patients with pulmonary infection and hospitalized patients with cardiovascular disease diagnosed and treated in our hospital from April 2015 to April 2016 were selected as the infected group. Forty-three patients with concurrent pulmonary inpatients without hospitalized cardiovascular disease were selected as uninfected group. The clinical data of two groups were compared to analyze the causes of pulmonary infection in hospitalized patients with cardiovascular diseases. Results The infection group was higher than the non-infected group (P <0.05) in age ≥65 years, chronic obstructive pulmonary disease, heart failure and long-term bed rest. The above 4 reasons were cardiovascular patients with pulmonary disease Independent risk factors for infection. Conclusion There are many influencing factors of pulmonary infection in hospitalized patients with cardiovascular diseases, of which age ≥ 65 years, COPD, heart failure and prolonged bed rest are independent risk factors.