【摘要】 目的：了解医院感染率,分析发生感染的相关因素,减少医院感染的发生。方法：对我院2003～2005年28 734份住院病历进行回顾性调查分析。结果：28 734例住院患者中发生医院感染565例,感染率为1．96%,其中50岁以上患者占40．17%。医院感染部位以呼吸道为主占47．98%,其次是泌尿道占18．18%。病原菌主要以革兰氏阴性杆菌为主占54．4%,革兰氏阳性球菌占23．73%,真菌占22．03%。结论：医院感染与患者年龄、住院时间、入侵病原菌、侵入性诊疗技术操作密切相关。更多还原

【Abstract】 Objective:Understanding of the hospital infection rates,the analysis of infection-related factors to reduce hospital-acquired infec- tions occur.Method:Hospital in-patient medical records to me,28 734 copies 2003～2005 retrospective diagnosis.Result:In 28.734 thousand cases patients,565 cases occurred hospital infection(1.96%),50 representing(40.17%)of patients over the age of hospital infection,hospital infection occurs mainly in respiratory 47.98%,followed by urinary road,intrusive medical technology operations accounted for 18.18% in uri- nary Road intubate,trachea intubate and trachea been accounted for 28.14%,mainly conservative orchid tree disease pathogens mainly ac- counted for 54.23%,accounting for 23.73% Blue-positive coccus,fungal representing 22.03%.Conclusion:Hospital patients infected with age,hospitalization time,the invasion pathogens,intrusive medical technology is closely related to the operation.更多还原