OBJECTIVE To understand the comparison data of special rectification activities of antimicrobial agentsfor typeⅠincision surgical antimicrobial prophylaxis situation,so as to provide reference to the indicators of rational using antibiotics within a reasonable range.METHODS From Jan.2009-Jan.2010,in our hospital a total of 13,997cases of surgery clinical data were retrospectively analyzed.Prophylaxis usage,the use of varieties,medication timing,duration of treatment,combination therapy were analyzed totally...