【摘要】 目的　对肠杆菌的临床分布特征进行研究。方法　对 2 0 0 1年及 2 0 0 2年医院临床标本中分离出来的肠杆菌相关资料进行统计分析。结果　肠杆菌在全部病原菌中的构成比呈明显上升趋势 ,排第 3位 ;本菌感染构成比在呼吸内科、普通外科、血液透析及消化内科病房较高 ;在 >70岁年龄组较高 ;肠杆菌在物体表面和痰液标本中构成比高于其他标本。结论　肠杆菌分布特点与临床科室医院感染发生呈正相关 ,采取针对性强的治疗措施和消毒 ,可取得较好的预防控制效果。更多还原

【Abstract】 OBJECTIVE To investigate the characteristic of clinical distribution of Enterobacteriaceae. METHODS Clinical samples from 2002 to 2003 in the hospital were statistically analyzed. RESULTS The rate of constitution of the Enterobacteriaceae was rised obviously (ranged No. 3) in all of the samples tested. The distribution of Enterobacteriaceae was higher in the respiratory and surgical departments, and hemodialysis unit. In the other hand, the rate of constitution of the Enterobacteriaceae was higher in the samples from the object surface and then from the other places. CONCLUSIONS The characteristic of clinical distribution of Enterobacteriaceae is correlated with the nosocomial infection rate in the clinics.更多还原