id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-304124-ym9mf5wz	Li, Jia	Meta-analysis investigating the relationship between clinical features, outcomes, and severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia	2020-06-12		.txt	text/plain	2739	105	43	Compared with non-severe patients, those with severe illness or admission to the ICU were more likely to have one or more comorbidities (OR=3.07, 95% CI: 1.56-6.05, P<0.001, I 2 =79.0%), including chronic obstructive pulmonary disease (OR=5.08, 95% CI: 2.68-9.63, P<0.001, Figure 1A -1G) . Severely ill patients or those cared for in the ICU had a higher mortality rate and lower discharge rate than non-severe patients or patients without ICU admission.	cache/cord-304124-ym9mf5wz.txt	txt/cord-304124-ym9mf5wz.txt
