European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Emergency department (ED) revisits had traditionally been used as a quality indicator, but focused more on the same hospital revisit (SHRV). Our study investigated the 72-hour ED revisits on SHRV and different hospital revisits (DHRV), and explored the predictors of DHRV. ⋯ About one in three ED revisits occurred in another hospital. SHRV rate alone would inevitably underestimate the true revisit rate. DHRV is associated with the hospital level and annual ED volume, and there is increased likelihood of DHRV if patient's index ED visit being a local hospital.