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Published on: August 12, 2020
Costs and infant outcomes after implementation of a care process model for febrile infants
Carrie L Byington1, Carolyn C Reynolds, Kent Korgenski
1Department of Pediatrics, University of Utah, Salt Lake City, Utah 84108, USA. carrie.byington@hsc.utah.edu
Insights
An evidence-based care model improved febrile infant management, increasing appropriate diagnostic testing and antibiotic use while reducing hospital stays and costs. This approach enhanced infant outcomes without missing serious bacterial infections (SBI).
Area of Science:
- Pediatrics
- Infectious Disease Management
- Healthcare Quality Improvement
Background:
- Febrile infants under 90 days are at risk for serious bacterial infections (SBI), often indistinguishable from benign causes by examination alone.
- Current care variations lead to both undertreatment and overtreatment of febrile infants.
- Standardizing care for febrile infants is crucial for improving outcomes and resource utilization.
Purpose of the Study:
- To develop and implement an evidence-based care process model (EB-CPM) for managing well-appearing febrile infants.
- To evaluate the impact of the EB-CPM on care delivery, infant outcomes, and healthcare costs.
- To assess the effectiveness of the EB-CPM in reducing unnecessary antibiotic use and hospitalizations.
Main Methods:
- An observational study was conducted before and after EB-CPM implementation in a children's hospital and regional centers.
- Data collected included diagnostic testing, antibiotic use, hospital length of stay, infant outcomes, and healthcare costs.
- Statistical analysis compared outcomes and costs between pre- and post-EB-CPM periods.
Main Results:
- Implementation of the EB-CPM led to increased evidence-based care, including appropriate diagnostics, risk assessment, and optimized antibiotic duration (P < .001).
- Infant outcomes improved, with more confirmed SBI cases identified and low-risk infants managed without antibiotics (P < .001).
- Hospital admissions decreased by 27% with no missed SBI cases, and healthcare costs reduced by 17% (P < .001).
Conclusions:
- The EB-CPM successfully standardized and improved evidence-based care for febrile infants across all facilities.
- The model enhanced infant outcomes, reduced healthcare costs, and improved overall value in managing febrile infants.
- The EB-CPM demonstrates a successful strategy for optimizing the care of febrile infants, balancing safety and resource efficiency.
Objective:
Febrile infants in the first 90 days may have life-threatening serious bacterial infection (SBI). Well-appearing febrile infants with SBI cannot be distinguished from those without by examination alone. Variation in care resulting in both undertreatment and overtreatment is common.
Methods:
We developed and implemented an evidence-based care process model (EB-CPM) for the management of well-appearing febrile infants in the Intermountain Healthcare System. We report an observational study describing changes in (1) care delivery, (2) outcomes of febrile infants, and (3) costs before and after implementation of the EB-CPM in a children's hospital and in regional medical centers.
Results:
From 2004 through 2009, 8044 infants had 8431 febrile episodes, resulting in medical evaluation. After implementation of the EB-CPM in 2008, infants in all facilities were more likely to receive evidence-based care including appropriate diagnostic testing, determination of risk for SBI, antibiotic selection, decreased antibiotic duration, and shorter hospital stays (P < .001 for all). In addition, more infants had a definitive diagnosis of urinary tract infection or viral illness (P < .001 for both). Infant outcomes improved with more admitted infants positive for SBI (P = .011), and infants at low risk for SBI were more often managed without antibiotics (P < .001). Although hospital admissions were shortened by 27%, there were no cases of missed SBI. Health Care costs were also reduced, with the mean cost per admitted infant decreasing from $7178 in 2007 to $5979 in 2009 (-17%, P < .001).
Conclusions:
The EB-CPM increased evidence-based care in all facilities. Infant outcomes improved and costs were reduced, substantially improving value.
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