Figure 1.

Study enrollment and levels of analysis. ^aIncludes patients from main RCT who consented to have the ED visit video-recorded. Does not include 6 patients for whom partial video-recording was completed but no discharge communication was captured. ^bIncluded in analysis by patient visit of provider assessment of caregiver comprehension. ^cIncluded in analysis by patient visit of discharge education content. ^dIncluded in analysis by communication interaction of professional interpreter use and provider assessment of caregiver comprehension. ^eIncluded in analysis by communication interaction of discharge education content.