id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-255364-slvcfj80	Tuty Kuswardhani, R.A.	Charlson comorbidity index and a composite of poor outcomes in COVID-19 patients: A systematic review and meta-analysis	2020-10-28		.txt	text/plain	3182	175	48	title: Charlson comorbidity index and a composite of poor outcomes in COVID-19 patients: A systematic review and meta-analysis METHODS: We performed a systematic review and meta-analysis of CCI score and a composite of poor outcomes through several databases. Thus, to delineate better the advantage of using CCI for risk stratifications in COVID-19 patients, we performed a systematic review and meta-analysis aimed to assess the association between CCI and a composite of poor outcomes in COVID-19 patients. This systematic review and meta-analysis showed that higher CCI was associated with increased mortality and disease severity in patients with COVID-19. Charlson Comorbidity Index Score and Risk of Severe Outcome and Death in Danish COVID-19 Patients The use of renin angiotensin system inhibitor on mortality in patients with coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis	./cache/cord-255364-slvcfj80.txt	./txt/cord-255364-slvcfj80.txt