id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-351056-5j8uh1yx	Liu, Gaoli	Clinical significance of nutritional risk screening for older adult patients with COVID-19	2020-05-13		.txt	text/plain	3382	164	54	After adjustment for confounding factors in multivariate regression analysis, patients in the risk group had significantly longer LOS, higher hospital expenses (except MNA-sf), poor appetite, heavier disease severity, and more weight change(kg) than normal patients by using NRS 2002, MNA-sf, and NRI(P < 0.05). A significant difference was observed in ALB, TP, weight loss, weight change, change in appetite, LOS, hospital expenses, and disease severity between normal group and nutritional risk group when NRS 2002, MNA-sf, and NRI were used (P < 0.05) (Table 1) . The results of the present study show that patients with COVID-19 who classified as having a nutritional risk had significantly poorer clinical outcomes than those classified as normal following assessments by NRS 2002, MNA-sf, and NRI.	./cache/cord-351056-5j8uh1yx.txt	./txt/cord-351056-5j8uh1yx.txt