About: Patient factors associated with SARS‐CoV‐2 in an admitted emergency department population

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Patient factors associated with SARS‐CoV‐2 in an admitted emergency department population
Creator	Andrew Taylor, ; David Van Dijk, ; Francis, ; Frederick, ; Gong, Guannan Haimovich, Adrian Patrick, ; Phd, Warner Phd, Young Ravindra, Neal Schulz, Wade Sehanobish, Arijit Wilson, Perry
Source	Medline; PMC
abstract	Background: The SARS‐CoV‐2 (COVID‐19) virus has wide community spread. The aim of this study was to describe patient characteristics and to identify factors associated with COVID‐19 among emergency department patients under investigation for COVID‐19 who were admitted to the hospital. Methods: This was a retrospective observational study from eight emergency departments within a nine‐hospital health system. Patients with COVID‐19 testing around the time of hospital admission were included. The primary outcome measure was COVID‐19 test result. Patient characteristics were described and a multivariable logistic regression model was used to identify factors associated with a positive COVID‐19 test. Results: During the study period from March 1, 2020 to April 8, 2020, 2,182 admitted patients had a test resulted for COVID‐19. Of these patients, 786 (36%) had a positive test result. For COVID positive patients, 63 (8.1%) died during hospitalization. COVID‐19 positive patients had lower pulse oximetry (0.91 [95%CI], [0.88‐0.94]), higher temperatures (1.36 [1.26‐1.47]), and lower leukocyte counts than negative patients (0.78 [0.75‐0.82]). Chronic lung disease (OR 0.68, [0.52‐0.90]) and histories of alcohol (0.64 [0.42‐0.99]) or substance abuse (0.39 [0.25‐0.62]) were less likely to be associated with a positive COVID‐19 result. Conclusion: We observed a high percentage of positive results among an admitted emergency department cohort under investigation for COVID‐19. Patient factors may be useful in early differentiation of patients with COVID‐19 from similarly presenting respiratory illnesses although no single factor will serve this purpose. This article is protected by copyright. All rights reserved
has issue date	2020-05-22(xsd:dateTime)
bibo:doi	10.1002/emp2.12145
bibo:pmid	32838371
has license	no-cc
sha1sum (hex)	963e8980308804db8b3c95226afe799757a6bcf8
schema:url	https://doi.org/10.1002/emp2.12145
resource representing a document's title	Patient factors associated with SARS‐CoV‐2 in an admitted emergency department population
has PubMed Central identifier	PMC7280703
has PubMed identifier	32838371
schema:publication	J Am Coll Emerg Physicians Open
resource representing a document's body	covid:963e8980308804db8b3c95226afe799757a6bcf8#body_text
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