Using technology to reduce critical deterioration (the DETECT study) : a cost analysis of care costs at a tertiary children's hospital in the United Kingdom

Costa, Eduardo and Mateus, Céu and Carter, Bernie and Saron, Holly and Eyton-Chong, Chin-Kien and Mehta, Fulya and Lane, Steven and Siner, Sarah and Dean, Jason and Barnes, Michael and McNally, Chris and Lambert, Caroline and Hollingsworth, Bruce and Carrol, Enitan D. and Sefton, Gerri (2023) Using technology to reduce critical deterioration (the DETECT study) : a cost analysis of care costs at a tertiary children's hospital in the United Kingdom. BMC Health Services Research, 23 (1): 725. ISSN 1472-6963

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Abstract

Background: Electronic early warning systems have been used in adults for many years to prevent critical deterioration events (CDEs). However, implementation of similar technologies for monitoring children across the entire hospital poses additional challenges. While the concept of such technologies is promising, their cost-effectiveness is not established for use in children. In this study we investigate the potential for direct cost savings arising from the implementation of the DETECT surveillance system. Methods: Data were collected at a tertiary children’s hospital in the United Kingdom. We rely on the comparison between patients in the baseline period (March 2018 to February 2019) and patients in the post-intervention period (March 2020 to July 2021). These provided a matched cohort of 19,562 hospital admissions for each group. From these admissions, 324 and 286 CDEs were observed in the baseline and post-intervention period, respectively. Hospital reported costs and Health Related Group (HRG) National Costs were used to estimate overall expenditure associated with CDEs for both groups of patients. Results: Comparing post-intervention with baseline data we found a reduction in the total number of critical care days, driven by an overall reduction in the number of CDEs, however without statistical significance. Using hospital reported costs adjusted for the Covid-19 impact, we estimate a non-significant reduction of total expenditure from £16.0 million to £14.3 million (corresponding to £1.7 million of savings – 11%). Additionally, using HRG average costs, we estimated a non-significant reduction of total expenditure from £8.2 million to £ 7.2 million (corresponding to £1.1 million of savings – 13%). Discussion and conclusion: Unplanned critical care admissions for children not only impose a substantial burden on patients and families but are also costly for hospitals. Interventions aimed at reducing emergency critical care admissions can be crucial to contribute to the reduction of these episodes’ costs. Even though cost reductions were identified in our sample, our results do not support the hypothesis that reducing CDEs using technology leads to a significant reduction on hospital costs. Trial registration: Current Controlled Trials ISRCTN61279068, date of registration 07/06/2019, retrospectively registered.

Item Type:
Journal Article
Journal or Publication Title:
BMC Health Services Research
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2700/2719
Subjects:
?? paediatric early warning systempaediatricpaediatric early warning system scorecost analysiscritical deterioration eventschildren’s critical carehealth policy ??
ID Code:
198422
Deposited By:
Deposited On:
11 Jul 2023 13:35
Refereed?:
Yes
Published?:
Published
Last Modified:
19 Jun 2024 17:30