Fig. 7From: Environmental approaches to controlling Clostridioides difficile infection in healthcare settingsEvaluation of potential confounding influences. 1. Q3 pre-intervention year “Enhanced contact precautions for CD positive patients was implemented”. During the first 6 to 9 months of the pre-intervention period these sites implemented nursing education to clarify the importance of early stool specimen collection in patients with diarrheaBack to article page