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目的：探讨神经外科院内肺部感染易感因素的临床分析及防治措施。方法对我院神经外科医院内1062例住院患者的临床资料进行回顾性分析。对其中发生肺部感染的患者进行感染率、高危因素等临床分析。结果共发生肺部感染75例，感染率为7.06%，意识障碍、侵入性操作、住院时间等是神经外科院内肺感染的高危因素；针对易感因素采取有效的防治措施，对新入院95例患者发生医院肺部感染只有2例，发病率2.11％，相比预防之前的发病率7.55％显著下降。结论神经外科院内肺部感染的防治应采取积极有效的综合措施，使医院内肺部感染的发生率减少。“,”Objective:to study the neurosurgical nosocomial lung infection risk factors,clinical analysis and prevention measures. Methods:1062 cases of hospitalized patients neurosurgery hospital clinical data were retrospectively analyzed. Results:75 cases of pulmonary infection occurred,the infection rate was 7.06%,disturbance of consciousness,invasive operation,hospitalization time and so on are high risk factors; Take ef ective measures to prevent and control,the new hospital,95 cases of incidence was 2.11%,compared with 7.55% before dropped significantly. Conclusion: the positive and ef ective comprehensive measures should be taken to reduce the incidence of nosocomial lung infection.