Underlying Disease Severity as a Major Risk Factor for Nosocomial <i>Clostridium difficile</i> Diarrhea

Abstract

These findings provide a means of early stratification of hospitalized patients receiving antibiotics according to their risk for nosocomial C. difficile diarrhea. Patients with severe to extremely severe disease at the time of admission may benefit from careful monitoring of antibiotic prescribing and early attention to infection control issues. In the future, these "high-risk" patients may benefit from prophylaxis studies of novel agents being developed to prevent C. difficile diarrhea.