Postoperative infection is a major cause of patient injury, mortality, and health care cost. Between 2% and 5% of nearly 30 million operations are complicated by surgical site infections (SSIs) each year, and each infection is estimated to increase a hospital stay by an average of seven days.
Moreover, patients who develop surgical site infections are 60% more likely to spend time in an ICU, are five times more likely to be readmitted to the hospital, and have twice the incidence of mortality.
Despite advances in infection control practices, surgical site infections remain a substantial cause of morbidity and mortality among hospitalized patients.