Association of Models of Care for Kawasaki Disease With Utilization and Cardiac Outcomes.
Document Type
Article
Publication Date
3-2022
Identifier
DOI: 10.1542/hpeds.2021-006364
Abstract
OBJECTIVES: Describe the prevalence of different care models for children with Kawasaki disease (KD) and evaluate utilization and cardiac outcomes by care model.
METHODS: Multicenter, retrospective cohort study of children aged 0 to 18 hospitalized with KD in US children's hospitals from 2017 to 2018. We classified hospital model of care via survey: hospitalist primary service with as-needed consultation (Model 1), hospitalist primary service with automatic consultation (Model 2), or subspecialist primary service (Model 3). Additional data sources included administrative data from the Pediatric Health Information System database supplemented by a 6-site chart review. Utilization outcomes included laboratory, medication and imaging usage, length of stay, and readmission rates. We measured the frequency of coronary artery aneurysms (CAAs) in the full cohort and new CAAs within 12 weeks in the 6-site chart review subset.
RESULTS: We included 2080 children from 44 children's hospitals; 21 hospitals (48%) identified as Model 1, 19 (43%) as Model 2, and 4 (9%) as Model 3. Model 1 institutions obtained more laboratory tests and had lower overall costs (P < .001), whereas echocardiogram (P < .001) and immune modulator use (P < .001) were more frequent in Model 3. Secondary outcomes, including length of stay, readmission rates, emergency department revisits, CAA frequency, receipt of anticoagulation, and postdischarge CAA development, did not differ among models.
CONCLUSIONS: Modest cost and utilization differences exist among different models of care for KD without significant differences in outcomes. Further research is needed to investigate primary service and consultation practices for KD to optimize health care value and outcomes.
Journal Title
Hosp Pediatr
Volume
12
Issue
3
First Page
266
Last Page
281
PubMed ID
35194637
Recommended Citation
Nathan M. Money, Matthew Hall, Ricardo A. Quinonez, Eric R. Coon, Adriana H. Tremoulet, Jessica L. Markham, Guliz Erdem, Nisha Tamaskar, Kavita Parikh, Hannah C. Neubauer, John B. Darby, Sowdhamini S. Wallace; PEDIATRIC RESEARCH IN INPATIENT SETTINGS NETWORK, Association of Models of Care for Kawasaki Disease With Utilization and Cardiac Outcomes. Hosp Pediatr March 2022; 12 (3): 266–281. https://doi.org/10.1542/hpeds.2021-006364
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