Figure 3From: Physicians' Perceptions on the usefulness of contextual information for prioritizing and presenting alerts in computerized physician order entry systems Heat map of the context factors. The percentage of physicians in the study hospitals who found a context factor useful to prioritize and filter alerts is shown. An additional column presents the opinion of the CPOE researchers on the same question, obtained by a Delphi study [24]. Colors gradually vary from green (100%) to red (0%). The heat map is sorted descending according to the average frequency per context factor by the physicians.Back to article page