Firearm trauma: Race and insurance influence mortality and discharge disposition.

BACKGROUND: Health insurance and race impact mortality and discharge outcomes in the general trauma population. It remains unclear if disparities exist by race and/or insurance in outcomes following firearm injuries. The purpose of this study was to assess differences in mortality and discharge based on race and insurance status following firearm injuries. METHODS: The National Trauma Data Bank (2007-2016) was queried for firearm injuries by International Classification of Diseases, Ninth/Tenth Revision, Ecodes. Patients with known discharge disposition, age (18-64 years), race, and insurance were included in analysis (N = 120,005). To minimize bias due to missing data, we used multiple imputation for variables associated with outcomes following traumatic injury: Injury Severity Score, Glasgow Coma Scale score, respiratory rate, systolic blood pressure, and sex. Multivariable regression analysis was additionally adjusted for age, sex, Injury Severity Score, intent, Glasgow Coma Scale score, systolic blood pressure, heart rate, respiratory rate, year, and clustered by facility to assess differences in mortality and discharge disposition. RESULTS: The average age was 31 years, 88.6% were male, and 50% non-Hispanic Blacks. Overall mortality was 11.5%. Self-pay insurance was associated with a significant increase in mortality rates in all racial groups compared with non-Hispanic Whites with commercial insurance. Hispanic commercial, Medicaid, and self-pay patients were significantly less likely to discharge with posthospital care compared with commercially insured non-Hispanic Whites. When examining racial differences in mortality and discharge by individual insurance types, commercially insured non-Hispanic Black and other race patients were significantly less likely to die compared with similarly insured non-Hispanic White patients. Regardless of race, no significant differences in mortality were observed in Medicaid or self-pay patients compared with non-Hispanic White patients. CONCLUSION: Victims of firearm injuries with a self-pay insurance status have a significantly higher rate of mortality. Hispanic patients regardless of insurance status were significantly less likely to discharge with posthospital care compared with non-Hispanic Whites with commercial insurance. Continued efforts are needed to understand and address the relationship between insurance status, race, and outcomes following firearm violence. LEVEL OF EVIDENCE: Prognostic and epidemiologic, Level IV.

The Affordable Care Act's Effect on Discharge Disposition of Racial Minority Trauma Patients in the United States.

BACKGROUND: Our aim was to examine the US trauma population before and after the Affordable Care Act (ACA), specifically examining racial disparities in insurance status as well as access to post-hospitalization care in the trauma population. MATERIALS AND METHODS: The National Trauma Data Bank was queried for all non-burn patients age 18 to 64. The patient data was grouped into pre-ACA (2012-2013) and post-ACA (2014-2015). Regression analysis was controlled for age, sex, race (when applicable), type of injury (blunt vs penetrating), ISS, shock, head injury, and mechanical ventilation and clustered by hospital. RESULTS: After ACA implementation, mortality decreased (2.4% from 2.6%, P < 0.001) and the number of patients discharged to acute care, nursing homes, and rehabilitation also decreased. Adjusting for age, sex, race, and injury-related variables associated with post-hospital care, the likelihood of discharge to acute care, skilled nursing, and rehab facilities decreased significantly post-ACA for all insurance and discharge destinations except those patients with private insurance discharging to rehab facilities. All uninsured patients as well as Caucasians with public insurance were more likely to die from their injuries than Caucasians with private insurance. After ACA, other minorities with private insurance had a higher mortality than privately-insured Caucasians. CONCLUSIONS: Despite an increase in the rate of insured trauma patients, after implementation of the affordable care act there was no increase in post-hospital care facility utilization, particularly for minorities. Uninsured trauma patients, who are more likely to be minorities, have not only decreased access to rehabilitation resources but also higher mortality.