基层医院565例医院感染因素分析

Analysis the factor of hospital infection for 565 cases in primary hospital.

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。

Objective： Understanding of the hospital infection rates, the analysis of infection - related factors to reduce hospital - acquired infections occur. Method： Hospital in - patient medical records to me, 28 734 copies 2003～2005 retrospective diagnosis. Result： In 28.734 thousand eases patients, 565 eases 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 urinary Road intubate,trachea intubate and trachea been accounted for 28.14%, mainly conservative orchid tree disease pathogens mainly accounted 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.