TY  - BOOK
AU  - Sefa, Nana
TI  - Cost-effectiveness of an Emergency Department-Based Intensive Care Unit
SN  - 2574-3805
PY  - 2022///
KW  - *Emergency Service, Hospital
KW  - *Intensive Care Units
KW  - Adult
KW  - Cost-Benefit Analysis
KW  - Critical Care
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Retrospective Studies
KW  - MedStar Washington Hospital Center
KW  - Journal Article
KW  - Research Support, Non-U.S. Gov't
N2  - Conclusions and Relevance: Implementation of an ED-ICU was associated with no significant change in inflation-adjusted total direct cost per ED encounter. Holding delivery costs constant while improving quality demonstrates improved value via the ED-ICU model of care; Design, Setting, and Participants: This retrospective economic analysis evaluated the cost of care delivery to patients in the ED before and after deployment of the Joyce and Don Massey Family Foundation Emergency Critical Care Center, an ED-ICU, on February 16, 2015, at a large academic medical center in the US with approximately 75000 adult ED visits per year. The pre-ED-ICU cohort was defined as all documented ED visits by patients 18 years or older with a complete financial record from September 8, 2012, through June 30, 2014 (660 days); the post-ED-ICU cohort, all visits from July 1, 2015, through April 21, 2017 (660 days). Fiscal year 2015 was excluded from analysis to phase in the new care model. Statistical analysis was performed March 1 through December 30, 2021; Exposures: Implementation of an ED-ICU; Importance: Value in health care is quality per unit cost (V = Q/C), and an emergency department-based intensive care unit (ED-ICU) model has been associated with improved quality. To assess the value of this care delivery model, it is essential to determine the incremental direct cost of care; Main Outcomes and Measures: Inflation-adjusted direct cost of care, net revenue, and direct margin per patient encounter in the ED; Objective: To determine the association of an ED-ICU with inflation-adjusted change in mean direct cost of care, net revenue, and direct margin per ED patient encounter; Results: A total of 234884 ED visits during the study period were analyzed, with 115052 patients (54.7% women) in the pre-ED-ICU cohort and 119832 patients (54.5% women) in the post-ED-ICU cohort. The post-ED-ICU cohort was older (mean [SD] age, 49.1 [19.9] vs 47.8 [19.6] years; P < .001), required more intensive respiratory support (2.2% vs 1.1%; P < .001) and more vasopressor use (0.5% vs 0.2%; P < .001), and had a higher overall case mix index (mean [SD], 1.7 [2.0] vs 1.5 [1.7]; P < .001). Implementation of the ED-ICU was associated with similar inflation-adjusted total direct cost per ED encounter (pre-ED-ICU, mean [SD],
UR  - https://dx.doi.org/10.1001/jamanetworkopen.2022.33649
ER  -