Population
6,290 total ED visits in September 2000, including 174 patients presenting to the ED within seven days of…
Design
Cohort
Follow-up
7 days post-discharge
Authors
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Post-discharge ED returns may strain resources; leaves open whether targeted prevention reduces revisits.
Patients returning to the ED within 7 days of inpatient discharge disproportionately strain ED resources with longer lengths of stay, higher costs, and higher admission rates despite representing only 3% of total visits.
Baer et al. (2001) studied this question.