Journal Article
Study

Impact of health information technology on detection of potential adverse drug events at the ordering stage.

Roberts LL, Ward MM, Brokel JM, et al. American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists. 2010;67:1838-46.

A computerized provider order entry system combined with decision support identified more potential adverse drug events compared to hospitals using only decision support. However, 94% of the potential adverse drug events were found to be false positives after review by a pharmacist.