id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-344965-h945xi7y	Wang, Ying	Pooled prevalence of deep vein thrombosis among coronavirus disease 2019 patients	2020-07-28		.txt	text/plain	889	62	61	reported that there was an extremely high incidence (85.4%) of lower extremity deep venous thrombosis (DVT) among 48 patients with severe coronavirus disease 2019 in Wuhan, China [1] . Thus, we performed a meta-analysis to estimate the pooled prevalence of DVT in confirmed COVID-19 patients. Articles reporting the prevalence of DVT in confirmed COVID-19 patients were included. The meta-regression and subgroup analysis were used to investigate the potential heterogeneity sources (such as sample size, prevalence of prophylaxis in COVID-19 patients, location, design of studies, screening methods of DVT, and COVID-19 patients in intensive care unit (ICU)). The pooled prevalence of DVT in Table 1 Characteristics of the included studies COVID-19 patients treated in ICU was 23% (95% CI 11-38%, P < 0.01, I 2 = 96.44%, Q = 421.29, P < 0.01), which was significantly higher than in COVID-19 patients treated in non-ICU (5%, 95% CI 1-11%, P < 0.01, I 2 = 92.17%, Q = 89.42, P < 0.01) (Fig. 1c, d) . Deep vein thrombosis in hospitalized patients with coronavirus disease 2019 (COVID-19) in Wuhan, China: prevalence, risk factors, and outcome	./cache/cord-344965-h945xi7y.txt	./txt/cord-344965-h945xi7y.txt