ABSTRACT
Objective To understand the occurrence of surgical site infection (SSI)following class I incision operation in a tumor hospital,explore the continuous surveillance and improve effectiveness,so as to provide reference for further inter-vention.Methods Targeted surveillance on thyroid surgery patients undergoing classⅠincision operations in a hospital in January-June 2013 were performed by medical record review,bedside observation,dressing change observation and patient follow-up,the surveillance result was compared with that of the same period of 2010.Results There was one case of SSI in January-June 2013 and January-June 2010 respectively,SSI rate was 0.20% and 0.18% respectively,there was no significant difference(P =1.000).In January-June 2013,prophylactic perioperative antimicrobial usage rate was 0.20%,which was lower than 27.21% of 2010;the coincident rate of indication for antimicrobial use was 100%, which was higher than 6.67% of 2010,the difference was statistically different(all P <0.001).Conclusion Targe-ted surveillance on SSI is helpful for the rational perioperative use of antimicrobial agents,the reducing of antimicro-bial prophylactic use doesn’t lead to the increase of class Ⅰ incision SSI.