id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-338090-8uu8kl9v	Liao, Jie‐lan	Clinical differences in chest CT characteristics between the progression and remission stages of patients with COVID‐19 pneumonia	2020-10-17		.txt	text/plain	3521	232	50	title: Clinical differences in chest CT characteristics between the progression and remission stages of patients with COVID‐19 pneumonia The variables consolidation, boundary feature, large cable sign, and crazy‐paving sign were the most significant factors, based on a variable named 'prediction of progression or remission' (PPR) that we constructed. In the present study, we analyzed the CT images from 107 COVID-19 cases, and examined the distinctive characteristics of both the progression and remission stages. Consistently, the round-shape lesion proportion, GGO ratio, consolidation ratio, large cable signs, and crazy-paving signs in the remission stage were no longer correlated with the progression stage (Table 4 ). Using logistic (two-tailed) regression, we found the consolidation, boundary feature, large cable sign, and crazy-paving sign variables were the most significant factors distinguishing between progression and remission (Table 5 ). We revealed that the characteristics of round shape, GGO, consolidation, large cable sign, and crazypaving sign significantly change between the progression and remission stages.	./cache/cord-338090-8uu8kl9v.txt	./txt/cord-338090-8uu8kl9v.txt