id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-297198-dneycnyr	Khan, T.	Re: a British Society of Thoracic Imaging statement: considerations in designing local imaging diagnostic algorithms for the COVID-19 pandemic	2020-05-27		.txt	text/plain	644	61	71	In answering Question 2, the authors comment that "CXR may be abnormal in the majority of COVID-19 cases", incorrectly inferring that the study of Huang et al. in The Lancet does mistakenly state that they found "bilateral involvement of chest radiographs" in 40/41 patients in Table 2 of their results; however, from reading the main text, it is clear that the imaging method they are referring to is actually chest computed tomography (CT), not chest radiography (CXR): "On admission, abnormalities in chest CT images were detected among all patients. The study of Guan et al., also cited by Nair et al., reported CXR abnormalities in only 162/274 (59.1%) of COVID-19 patients. reported abnormal CXR in 44/64 (68.8%) of COVID-19 patients on presentation 4 ; however, it is important to note that both of these studies included hospitalised patients, representing individuals with more severe illness. reported CXR findings of 636 COVID-19 patients presenting to urgent-care centres and found that only 168 (26.4%) were reported originally as abnormal.	./cache/cord-297198-dneycnyr.txt	./txt/cord-297198-dneycnyr.txt