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Citation
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Gabbe BJ, Reeder S, Ekegren CL, Mather A, Kimmel L, Cameron PA, Higgins AM. J. Trauma Acute Care Surg. 2023; ePub(ePub): ePub. |
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Abstract
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BACKGROUND: Targeted rehabilitation within the acute inpatient setting could have a substantial impact on improving outcomes for major trauma patients. The aim of this study was to investigate the cost-effectiveness of the introduction of a purpose-built ward environment, and a new allied health model of care (AHMOC) delivered in the acute inpatient setting, in a major trauma population.
METHODS: The state-wide trauma registry, the trauma center's data warehouse, and electronic medical record data were used for this observational study. There were three phases: baseline, new ward, and new AHMOC. Cost-effectiveness was measured as cost per Quality-Adjusted Life Year (QALY) using pre-injury, hospital discharge, 1-month and 6-month EQ-5D-5L utility scores. Total costs included initial acute and inpatient rehabilitation care, as well as outpatient, readmission and ED presentations to 6-months.
RESULTS: 411 patients were included. Case-mix was stable between phases. The median (IQR) number of allied health services received by patients was 8 (5-17) at baseline, 10 (5-19) in the new ward phase, and 17 (9-23) in the AHMOC phase. The proportion discharged to rehabilitation was 37% at baseline, 45% with the new ward and 28% with the new AHMOC. Mean (SD) total Australian dollar costs were $69,335 ($141,175) at baseline, $55,943 ($82,706) with the new ward and $37,833 ($49,004) with the AHMOC. The probability of the AHMOC being cost-effective at a willingness-to-pay threshold of $50,000 per QALY was 99.4% compared to baseline and 98% compared to the new ward.
CONCLUSION: The new allied health model of care was found to be a cost-effective intervention. Uptake of this model of allied health care at other trauma centers has the potential to reduce the cost and burden of major trauma.Level of evidence: Level II Economic & Value-based Evaluations.
Language: en |