Table 5.
ED = Emergency department; AAR = acute allergic reaction; SD, standard deviation; n/a = data with <10 observations not reported.
All total charges and average total charges are inflation-adjusted to 2015 dollars by using the Consumer Price Index.11
#Among visits that did not result in admission.
§Acute allergic reaction includes codes for anaphylaxis.
¶For ED revisits from 2009 to 2015.
For rehospitalization from 2011–2015.