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Published on: September 30, 2020
Association between adaptations to ACGME duty hour requirements, length of stay, and costs
Glenn Rosenbluth1, Darren M Fiore, Judith H Maselli
1Division of Pediatric Hospital Medicine, University of California San Francisco School of Medicine, San Francisco, CA 94143-0110, USA. rosenbluthg@peds.ucsf.edu
Insights
Implementing Accreditation Council for Graduate Medical Education (ACGME) duty hour requirements, which involve shorter shifts for pediatric trainees, reduced patient length of stay and total costs for non-intensive care unit patients.
Area of Science:
- Pediatric healthcare quality and cost-effectiveness.
- Graduate medical education and patient outcomes.
Background:
- Accreditation Council for Graduate Medical Education (ACGME) duty hour regulations aim to improve resident well-being and patient safety.
- Previous studies have explored the impact of duty hour reforms on various healthcare metrics.
Purpose of the Study:
- To evaluate the association between adapting to ACGME duty hour requirements and changes in total cost and length of stay for pediatric inpatients.
- To assess the impact of trainee work schedule modifications on healthcare resource utilization.
Main Methods:
- Retrospective, interrupted time-series cohort study design.
- Utilized concurrent control patients for comparison.
- Intervention involved changing pediatrics trainees' work schedules to shorter day and night shifts.
Main Results:
- Significant relative reductions in length of stay were observed.
- No significant changes in total cost were detected overall.
- For non-intensive care unit patients, length of stay decreased by 18% and total cost by 10%.
Conclusions:
- A trainee staffing model aligning with ACGME duty hour requirements (shorter shifts) is associated with reduced length of stay.
- This model also demonstrated reduced total costs for pediatric patients not requiring intensive care.
- Findings suggest potential for improved efficiency and cost savings in pediatric care settings.
Study Objective:
To determine whether adaptations to comply with Accreditation Council for Graduate Medical Education (ACGME) duty hour requirements are associated with changes in total cost and length of stay.
Design:
Retrospective, interrupted time-series cohort study using concurrent control patients.
Setting:
UCSF Benioff Children's Hospital, San Francisco, CA.
Patients:
Inpatients newborn to 18 y on the primary pediatrics medical-surgical unit. Medical patients were studied before and after an intervention, and surgical patients served as a concurrent control group.
Intervention:
Pediatrics trainees' work schedules were changed from those that relied on prolonged call shifts to those primarily based on shorter day shifts and night shifts.
Results:
We detected significant relative reductions in length of stay but not in total cost. When the analysis was limited to the subset of patients who did not receive intensive care unit care, length of stay decreased by 18% and total cost decreased by 10%. We did not detect similar changes in the control group.
Conclusions:
A trainee staffing model that included shorter shifts as consistent with current ACGME duty hour requirements was associated with reduced length of stay and total costs for patients not in the intensive care unit.
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