Racial Disparities in Pedestrian-Related Injury Hospitalizations in the United States

Details

• Personal Author:
  Butcher B ; Hamann C ; Peek-Asa, Corinne
• Description:
  Background: Racial/ethnic disparity has been documented in a wide variety of health outcomes, and environmental components are contributors. For example, food deserts have been tied to obesity rates. Pedestrian injuries are strongly tied to environmental factors, yet no studies have examined racial disparity in pedestrian injury rates. We examine a nationally-representative sample of pedestrian-related hospitalizations in the United States to identify differences in incidence, severity, and cost by race/ethnicity. Methods: Patients with ICD diagnosis E-codes for pedestrian injuries were drawn from the United States Nationwide Inpatient Sample (2009-2016). Rates were calculated using the United States Census. Descriptive statistics and generalized linear regression were used to examine characteristics (age, sex, severity of illness, mortality rates, hospital admissions, length of stay, total costs) associated with hospitalizations for pedestrian injuries. Results: The annual average of pedestrian-related deaths exceeded 5000 per year and hospitalizations exceeded 47,000 admissions per year. The burden of injury from pedestrian-related hospitalizations was higher among Black, Hispanic, and Multiracial/Other groups in terms of admission rates, costs per capita, proportion of children injured, and length of stay compared to Whites and Asian or Pacific Islander race/ethnicities. Compared to Whites, hospital admission rates were 1.92 (95% CI: 1.89-1.94) and 1.20 (95% CI: 1.19-1.21) times higher for Multiracial/Other and Blacks, respectively. Costs per capita ($USD) were $6.30, $4.14, and $3.22 for Multiracial/Others, Blacks, and Hispanics, compared to $2.88 and $2.32 for Whites and Asian or Pacific Islanders. Proportion of lengths of stay exceeding one week were larger for Blacks (26.4%), Hispanics (22.6%), Asian or Pacific Islanders (23.1%), and Multiracial/Other (24.1%), compared to Whites (18.6%). Extreme and major loss of function proportions were also highest among Black (34.5%) and lowest among Whites (30.2%). Conclusions: Results from this study show racial disparities in pedestrian injury hospitalization rates and outcomes, particularly among Black, Hispanic, and Multiracial/Other race/ethnicity groups and support population and system-level approaches to prevention. Access to transportation is an indicator for health disparity, and these results indicate that access to safe transportation also shows inequity by race/ethnicity. [Description provided by NIOSH]
• Subjects:
  Automobiles Epidemiology Healthcare Disparities Morbidity Mortality Occupational Health Race Factors Safety Transportation
• Keywords:
  Author Keywords: Walking Automobile Safety Health Disparities Health Status Disparities Injuries Morbidity Rates Mortality Data Motor Vehicles Race Racial Factors
• ISSN:
  1471-2458
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  Iowa ; OSHA Region 7
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  20
• NIOSHTIC Number:
  nn:20062547
• Citation:
  BMC Public Health 2020 Sep; 20:1459
• Contact Point Address:
  Corinne Peek-Asa, Department of Occupational and Environmental Health, University of Iowa College of Public Health, 145 N. Riverside Dr, S143 CPHB, Iowa City, IA 52242, USA
• Email:
  Corinne-peek-asa@uiowa.edu
• Federal Fiscal Year:
  2020
• Performing Organization:
  University of Iowa
• Peer Reviewed:
  True
• Start Date:
  20050701
• Source Full Name:
  BMC Public Health
• End Date:
  20290630
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:5f42b08267c53db42140a2b7e8904f652ce68fc017a44d538871ab6f53e3088f16171e68d5949c1d99e46ad3f5c9ee7862d3d67ef0067c8abcdf09fb232634ec
• Download URL:
  https://stacks.cdc.gov/view/cdc/225771/cdc_225771_DS1.pdf
• File Type:
  [PDF - 780.46 KB ]