id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-265877-dund6unq	Yang, Q.	Incidence and risk factors of kidney impairment on patients with COVID-19: a systematic review and meta-analysis	2020-06-03		.txt	text/plain	3757	237	52	We extracted data from eligible studies to summarize the clinical manifestations and laboratory indexes of kidney injury on COVID-19 infection patients and further compared the prevalence of acute kidney injury (AKI) and the mean differences of three biomarkers between in ICU/severe and non-ICU/non-severe cases. . https://doi.org/10.1101/2020.05.28.20116400 doi: medRxiv preprint "SARS-CoV-2", "clinical", "laboratory", "kidney", "Acute Kidney Injury", "proteinuria" and "hematuria". To identify the risk factors for critical illnesses of COVID-19 patients, we then analyzed the relevance of the AKI and the three laboratory indexes with the clinical severity through comparing the incidences of AKI and mean differences of those biomarkers between ICU/severe and non-ICU/non-severe cases. . https://doi.org/10.1101/2020.05.28.20116400 doi: medRxiv preprint Due to the restriction of clinic information and most of the studies did not include in the death cases and the mortality of COVID-19, the association between kidney impairment and COVID-19-induced death was not be analyzed in our meta-analysis.	./cache/cord-265877-dund6unq.txt	./txt/cord-265877-dund6unq.txt