id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-337889-90q4py0j	Guan, Wei-jie	Comorbidity and its impact on 1590 patients with Covid-19 in China: A Nationwide Analysis	2020-03-26		.txt	text/plain	4718	204	39	After adjusting for age and smoking status, COPD [hazards ratio (HR) 2.681, 95% confidence interval (95%CI) 1.424–5.048], diabetes (HR 1.59, 95%CI 1.03–2.45), hypertension (HR 1.58, 95%CI 1.07–2.32) and malignancy (HR 3.50, 95%CI 1.60–7.64) were risk factors of reaching to the composite endpoints. Studies that address these limitations is needed to explore for the factors underlying the adverse impact of Our objective was to evaluate the risk of serious adverse outcomes in patients with Covid-19 by stratification according to the number and type of comorbidities, thus unraveling the sub-populations with poorer prognosis. These findings have provided further objective evidence, with a large sample size and extensive coverage of the geographic regions across China, to take into account baseline comorbid diseases in the comprehensive risk assessment of prognosis among patients with Covid-19 on hospital admission. Our findings suggested that, similar with other severe acute respiratory outbreaks, comorbidities such as COPD, diabetes, hypertension and malignancy predisposed to adverse clinical outcomes in patients with Covid-19.	./cache/cord-337889-90q4py0j.txt	./txt/cord-337889-90q4py0j.txt