Racial differences in mortality from severe acute respiratory failure in the United States, 2008-2012

Christian Bime, Chithra Poongkunran, Mark Borgstrom, Bhupinder Natt, Hem Desai, Sairam Parthasarathy, Joe GN Garcia

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

Rationale: Racial disparities in health and healthcare in the United States are well documented and are increasingly recognized in acute critical illnesses such as sepsis and acute respiratory failure. Objectives: Using a large, representative, U.S. nationwide database, we examined the hypothesis that black and Hispanic patients with severe acute respiratory failure have higher mortality rates when compared with non-Hispanic whites. Methods: This retrospective analysis used discharge data from the Agency for Healthcare Research and Quality, Nationwide Inpatient Sample, Healthcare Cost and Utilization Project, for the years 2008-2012. We identified hospitalizations with acute respiratory failure using a combination of International Classification of Diseases, Ninth Revision, Clinical Modification, codes. A logistic regression model was fitted to compare in-hospital mortality rates by race. Measurements and Main Results: After adjusting for sex, age, race, disease severity, type of hospital, and median household income for patient ZIP code, blacks had a greater odds ratio of in-hospital death when compared with non-Hispanic whites (odds ratio [OR], 1.13; 95% confidence interval [CI], 1.11-1.14; P<0.001), and Hispanics also had a greater odds ratio of in-hospital death when compared with non-Hispanic whites (OR, 1.17; 95% CI, 1.15-1.19; P<0.001), and so did Asian and Pacific Islanders (OR, 1.15; 95% CI, 1.12-1.18; P<0.001) and Native Americans (OR, 1.08; 95% CI, 1.00-1.15; P<0.001) when compared with non-Hispanic whites (OR, 1.0). Conclusions: Blacks, Hispanics, and other racial minorities in the United States were observed to exhibit significantly higher in-hospital sepsis-related respiratory failure associated mortality when compared with non-Hispanic whites.

Original languageEnglish (US)
Pages (from-to)2184-2189
Number of pages6
JournalAnnals of the American Thoracic Society
Volume13
Issue number12
DOIs
StatePublished - Dec 1 2016

Keywords

  • Ethnicity
  • Health disparities
  • Mortality
  • Race
  • Respiratory failure

ASJC Scopus subject areas

  • Medicine(all)
  • Pulmonary and Respiratory Medicine

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