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Equal incidence of COVID-19 among homeless and non-homeless ED patients when controlling for confounders.
Keller, Matthew; Shreffler, Jacob; Wilmes, Kathleen; Polites, Andrew; Huecker, Martin.
  • Keller M; Department of Emergency Medicine, University of Louisville (UofL), United States of America. Electronic address: matthew.keller.1@louisville.edu.
  • Shreffler J; Department of Emergency Medicine, University of Louisville (UofL), United States of America.
  • Wilmes K; Undergraduate Medical Education, UofL, United States of America.
  • Polites A; Undergraduate Medical Education, UofL, United States of America.
  • Huecker M; Department of Emergency Medicine, University of Louisville (UofL), United States of America.
Am J Emerg Med ; 53: 286.e5-286.e7, 2022 03.
Article in English | MEDLINE | ID: covidwho-1432723
ABSTRACT

INTRODUCTION:

The World Health Organization (WHO) declared severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) a pandemic in March 2020. Theoretically, homeless patients could have disproportionately worse outcomes from COVID-19, but little research has corroborated this claim. This study aimed to examine the demographics and incidence of COVID-19 in homeless vs non-homeless emergency department (ED) patients.

METHODS:

This is a retrospective study of all patients seen in the University of Louisville Hospital Emergency Department (ULH ED) from March 2019 to December 2020, excluding January and February 2020. Data was collected from the Kentucky Homeless Management Information System (HMIS) and ULH electronic health records.

RESULTS:

A total of 51,532 unique patients had 87,869 visits during the study period. There was a 18.1% decrease in homeless patient visits over the time period, which was similar to the decrease in non-homeless patient visits (19.2%). In the total population, 9471 individuals had known COVID-19 testing results, with a total of 610 positive (6.4% positivity rate). Of the 712 homeless ED patients, 39 tested positive (5.5% positivity rate). After adjusting for age, gender identity, race, and insurance, there was no statistically significant difference in test positivity between homeless and non-homeless patients, OR 1.23 (0.88, 1.73). Homeless patients were less likely to be admitted to either the intensive care unit (ICU) or hospital (OR = 0.55, 95% CI OR 0.51, 0.60) as they were more likely to be discharged (OR = 1.65, 95% CI 1.52, 1.79).

CONCLUSION:

Previous literature has indicated that higher disease burden, lack of access to social distancing, and poor hygiene would increase the risk of homeless individuals contracting COVID-19 and experiencing serious morbidity. However, this study found that homelessness was not an independent risk factor for COVID-19 infection.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Ill-Housed Persons / Emergency Service, Hospital / COVID-19 Type of study: Case report / Diagnostic study / Observational study / Prognostic study Limits: Adult / Female / Humans / Male / Middle aged Country/Region as subject: North America Language: English Journal: Am J Emerg Med Year: 2022 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Ill-Housed Persons / Emergency Service, Hospital / COVID-19 Type of study: Case report / Diagnostic study / Observational study / Prognostic study Limits: Adult / Female / Humans / Male / Middle aged Country/Region as subject: North America Language: English Journal: Am J Emerg Med Year: 2022 Document Type: Article