id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-281193-sb7kgu24	Yang, Hai-Jun	Re: Predictors of mortality for patients with COVID-19 pneumonia caused by SARSCoV-2: a prospective cohort study	2020-08-03		.txt	text/plain	226	20	69	key: cord-281193-sb7kgu24 title: Re: Predictors of mortality for patients with COVID-19 pneumonia caused by SARSCoV-2: a prospective cohort study cord_uid: sb7kgu24 H. et al.'s paper published in the European Respiratory Journal. with COVID-19 pneumonia were associated with increased risk of death from this disease [1] . They further identified that CD3+CD8+ T-cells ⩽75 cells·μL −1 and cardiac troponin I especially ⩾0.05 ng·mL −1 could be used as predictors for mortality of patients with COVID-19 pneumonia using matched case-control study [1] . With great interest, we have read the full text of the paper and found that there are several issues which are worth to clarifying. We hope our comments will be helpful to improve the expression and increase the quality of the paper published by Du R et al. Predictors of mortality for patients with COVID-19 pneumonia caused by SARS-CoV-2: a prospective cohort study	./cache/cord-281193-sb7kgu24.txt	./txt/cord-281193-sb7kgu24.txt