Forster, Alan JHuang, AllenLee, Todd CJennings, AlisonChoudhri, OmerBackman, Chantal2020-11-202020-11-2020202044-5415http://hdl.handle.net/10393/41477https://doi.org/10.20381/ruor-25701We have designed a prospective adverse event (AE) surveillance method. We performed this study to evaluate this method's performance in several hospitals simultaneously.enadverse eventspatient safetytrigger toolsepidemiology and detectionStudy of a multisite prospective adverse event surveillance systemArticle10.1136/bmjqs-2018-008664