Surveillance for Surgical Site Infections: The Uses of Antibiotic Exposure

Conventional methods of surveillance for surgical site infections are resource intensive, thus creating an incentive to develop simpler alternatives. Antibiotic exposure may serve as a satisfactory marker for a physician's belief that infection is present and, therefore, may be a more efficient, and perhaps more accurate, measure than identification of an explicit diagnosis in the medical record. Surveillance strategies that use antibiotic exposure may provide resource-efficient adjuncts for surveillance of surgical site infections or be used in selected circumstances as substitutes for conventional surveillance methods.