id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-315300-v3pxb997	Zhang, Haipeng	CD4+T, CD8+T counts and severe COVID-19: A meta-analysis	2020-06-20		.txt	text/plain	782	34	52	Therefore, we conducted this meta-analysis to investigate the relationship between CD4+T counts, CD8+T counts, CD4/CD8 ratio and the severity of COVID-19 patients. Both CD4+T and CD8+T counts significantly reduced in severe COVID-19 group compared with non-severe group [CD4+T (MD: -0.22×10 9 /L, 95%CI: -0.27 to -0.17×10 9 /L, I 2 =89%); CD8+T (MD: difference between two groups in CD4/CD8 ratio (MD: 0.17, 95%CI: -0.12 to 0.46, )	cache/cord-315300-v3pxb997.txt	txt/cord-315300-v3pxb997.txt
