OBJECTIVE To explore the effect of net style supervision on control and prevention of nosocomial infections due to multidrug-resistant bacteria.METHODS A total of 1 000 critically ill patients who were treated in the intensive care unit(ICU)and used no less than 3types of antibiotics from Jun 2010 to Jul 2014 were recruited as the study objects,511 patients who were treated from Jun 2010 to Jun 2012 were assigned as the control group,and 489 patients who were treated from Jul 2012 to Jul 2014 were set as th...