笔者对某院手术室 1997～ 1998年易感因素进行讨论分析 ,提出了控制交叉感染的相应措施 ,取得一定效果。1　临床资料1.1　一般资料 :采样手术室总面积 2 6 0 m2 ,属 类普通手术室 ,有无菌敷料间、器械室、污物处理室和四个手术间 ,其中第一、二手术间为无菌手术间 ,第三手术间 The author discusses and analyzes the susceptibility factors in the operation room of a hospital from 1997 to 1998, and proposes corresponding measures to control cross-infection and achieve certain results. 1 Clinical data 1.1 General information: The sampling operation room has a total area of ​​260 m2. It is a generic operating room with a sterile dressing room, an equipment room, a sewage treatment room, and four operation rooms. The first and second operation rooms are Sterile surgery room, third surgery room