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Ethnic disparities in trauma mortality outcomes
Jeffrey J Leow1, Vanessa W Lim, Pravin Lingam
1Trauma Services, Department of General Surgery, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore, jeffrey.leow@mail.harvard.edu.
World Journal of Surgery
|February 11, 2014
Summary
In Singapore, ethnicity does not independently predict trauma mortality. This study highlights the equitable quality of care provided by the Singaporean trauma system, contrasting with US disparities.
Area of Science:
- Trauma research
- Public health
- Health disparities
Background:
- Ethnic disparities in trauma mortality are documented in the US.
- Investigated the impact of race/ethnicity on trauma mortality in Singapore.
Purpose of the Study:
- To determine the effect of race/ethnicity on trauma mortality in Singapore.
- To compare trauma mortality rates across different ethnic groups in Singapore.
Main Methods:
- Retrospective review of 4,186 trauma patients (Injury Severity Score ≥ 9) from 2006-2010.
- Compared Chinese, Malay, and Indian patients with other ethnic groups.
- Used logistic regression to adjust for demographics, injury severity, and injury type.
Main Results:
- No statistically significant differences in unadjusted or adjusted mortality rates were found among ethnic groups.
- Age, severe head injury, and Injury Severity Score were independent predictors of mortality.
- Chinese ethnicity served as the reference group for comparison.
Conclusions:
- Ethnicity is not an independent predictor of trauma mortality in Singapore.
- Singapore's healthcare system provides equitable care across ethnic groups.
- Findings contrast with US data showing race/ethnicity as a risk factor for trauma mortality.
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