About: Value of initial chest radiographs for predicting clinical outcomes in patients with severe acute respiratory syndrome

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About: Value of initial chest radiographs for predicting clinical outcomes in patients with severe acute respiratory syndrome Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Value of initial chest radiographs for predicting clinical outcomes in patients with severe acute respiratory syndrome
Creator	Chau, Tai-Nin Choi, Kin-Wing Lai, Sik-To Lee, Po-Oi Tong, Wing-Lok Yu, Wai-Cho Tso, Yuk-Keung Chiu, Ming-Chee Lee, Chiu-Man Ma, Ka-Fai Tsang, Tak-Yin
Source	Elsevier; Medline; PMC
abstract	Purpose To determine whether the initial chest radiograph is helpful in predicting the clinical outcome of patients with severe acute respiratory syndrome (SARS). Methods Of 343 patients who met the World Health Organization’s case definition of probable SARS and who had been admitted to a regional hospital in Hong Kong, 201 patients had laboratory evidence of SARS coronavirus infection. The initial frontal chest radiographs of these 201 patients were assessed in a blinded fashion by 3 radiologists; individual findings were accepted if at least 2 of the radiologists concurred. Independent predictors of an adverse outcome, defined as the need for assisted ventilation, death, or both, were identified by multivariate analysis. Results Bilateral disease and involvement of more than two zones on the initial chest radiograph were associated with a higher risk of liver impairment and poor clinical outcome. Forty-two patients (21%) developed an adverse outcome. Multivariate analysis showed that lung involvement of more than two zones (odds ratio [OR] = 7.0; 95% confidence interval [CI]: 2.7 to 17.9), older age (OR for each decade of life = 1.5; 95% CI: 1.1 to 2.0), and shortness of breath on admission (OR = 2.8; 95% CI: 1.1 to 7.4) were independent predictors of an adverse outcome. Conclusion Frontal chest radiographs on presentation may have prognostic value in patients with SARS.
has issue date	2004-08-15(xsd:dateTime)
bibo:doi	10.1016/j.amjmed.2004.03.020
bibo:pmid	15308434
has license	els-covid
sha1sum (hex)	f99239d23f9c0c427099a6edc937b1c3b328f225
schema:url	https://doi.org/10.1016/j.amjmed.2004.03.020
resource representing a document's title	Value of initial chest radiographs for predicting clinical outcomes in patients with severe acute respiratory syndrome
has PubMed Central identifier	PMC7093886
has PubMed identifier	15308434
schema:publication	The American Journal of Medicine
resource representing a document's body	covid:f99239d23f9c0c427099a6edc937b1c3b328f225#body_text
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