@article{ref1,
title="Comparison of survival outcomes among older adults with major trauma after trauma center vs. non-trauma center care in the United States",
journal="Health services research",
year="2023",
author="Nguyen, Jessy K. and Sanghavi, Prachi",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="OBJECTIVE: To compare level 1 and 2 trauma centers with similarly sized non-trauma centers on survival after major trauma among older adults DATA SOURCES AND STUDY SETTING: We used claims of 100% of 2012-2017 Medicare fee-for-service beneficiaries who received hospital care after major trauma. STUDY DESIGN: Survival differences were estimated after applying propensity score-based overlap weights. Subgroup analyses were performed for ambulance-transported patients and by external cause. We assessed the roles of pre-hospital care, hospital quality and volume. DATA COLLECTION: Data were obtained from the Centers for Medicare and Medicaid Services PRINCIPAL FINDINGS: Thirty-day mortality was higher overall at level 1 vs. non-trauma centers by 2.2 [95% confidence interval (CI): 1.8, 2.6] percentage points (pp). Thirty-day mortality was higher at level 1 vs. non-trauma centers by 2.3 [95% CI: 1.9, 2.8] pp for falls and 2.3 [95% CI: 0.2, 4.4] pp for motor vehicle crashes. Differences persisted at one year. Level 1 and 2 trauma centers had similar outcomes. Hospital quality and volume did not explain these differences. In the ambulance-transported subgroup, after adjusting for pre-hospital variables, no statistically significant differences remained. <br><br>CONCLUSIONS: Trauma centers may not provide longer survival than similarly sized non-trauma hospitals for severely injured older adults. This article is protected by copyright. All rights reserved.<p /> <p>Language: en</p>",
language="en",
issn="0017-9124",
doi="10.1111/1475-6773.14148",
url="http://dx.doi.org/10.1111/1475-6773.14148"
}