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Clostridium difficile Infections: Diagnosis, Treatment, and Prevention

Slide: 10 of 33

Overview: Results for Prevention

Low strength of evidence in favor of antibiotic restriction policies for prevention was found. Environmental preventive interventions such as glove use and disposable thermometers reduce CDI incidence, but have limited evidence. Identified risk factors for CDI include antibiotic use, severe underlying disease, acid suppression, hospitalization in an ICU, age, and nonsurgical gastrointestinal procedures. However, this literature is largely based on controlling outbreaks. Use of multiple component interventions further limits the ability to synthesize evidence in a meaningful way.