Updates a 2011 review of differences in accuracy of diagnostic tests and the effects of interventions to prevent and treat Clostridium difficile infection (CDI) in adults.

Bibliography: Butler M, Olson A, Drekonja D, et al. Early Diagnosis, Prevention, and Treatment of Clostridium difficile: Update [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2016 Mar. (Comparative Effectiveness Reviews, No. 172.) Available from: https://www.ncbi.nlm.nih.gov/books/NBK361173