论文部分内容阅读
院内获得性肺炎(NP)在院内感染中发病率占首位,死亡率高达30％以上,其影响因素是多种的。为了解肺功能变化对其的影响,本文对我院208例院内获得性肺炎患者感染前的肺功能情况作临床分析。 1 临床资料 1.1 一般资料:对象均为我院1994～1997年住院病人,院内获得性肺炎为观察组,共208例,男130例,女78例,年龄56±18岁,原发病有肺结核,肺癌及慢性阻塞性肺病,平均住院时间102天;对照
Nosocomial pneumonia (NP) has the highest incidence of nosocomial infections with a mortality rate of more than 30%, and its influencing factors are numerous. In order to understand the impact of changes in lung function, this paper 208 cases of hospital acquired pneumonia in patients with pulmonary function before infection for clinical analysis. 1 Clinical data 1.1 General Information: The subjects were hospitalized in our hospital from 1994 to 1997, hospital-acquired pneumonia as the observation group, a total of 208 cases, 130 males and 78 females, aged 56 ± 18 years old, primary disease with tuberculosis , Lung cancer and chronic obstructive pulmonary disease, the average length of stay 102 days; control