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目的:探讨医院内下呼吸道感染的发生原因及预防对策,降低其发病率。方法:对我院2000年医院内下呼吸道感染病例进行原因分析,制订并实施2001年医院内下呼吸道感染的预防措施。结果:2001年我院医院内下呼吸道感染的发病率为0.62%,比2000年(0.73%),下降0.11个百分点。结论:隔离感染源;保护易感人群;切断传播途径;及时做好空气、环境及有关器具的卫生学监测;加强病房管理和基础护理等措施,可降低医院内下呼吸道感染的发病率。
Objective: To investigate the causes and preventive measures of lower respiratory tract infection in hospitals and to reduce their incidence. Methods: To analyze the causes of lower respiratory tract infections in our hospital in 2000 and to develop and implement the preventive measures for lower respiratory tract infections in the hospital in 2001. Results: The incidence of lower respiratory tract infection in our hospital in 2001 was 0.62%, down 0.11% from 2000 (0.73%). Conclusion: Isolation of infection sources; protection of susceptible populations; cut off the transmission; timely hygiene monitoring of the air, the environment and related equipment; strengthen ward management and basic care and other measures to reduce the incidence of lower respiratory tract infection in the hospital.