Table 4.

Prevalence or Incidence of VTE in Acutely Ill Hospitalized Patients With COVID-19

Source	Follow-up Duration	Patients Still Admitted at Study End	Isolated Leg DVT	Isolated Proximal Leg DVT	PE ± DVT	Proximal PE ± DVT	Major Bleeding	Mortality
Lodigiani et al9	Median, 9 days	13/327 (4%)	4/327 (1.2%)	3/327 (0.9%)	8/327 (2.4%)	NR	NR	NRa
Middeldorp et al10	Median, 4 days	NRb	2/123 (1.6%)	0/124	2/123 (1.6%)	1/123 (0.8%)	NR	NRc
Xu et al14	NR	NR	1/123 (0.8%)	NR	NR	NR	NR	NR

See Table 1, 2, and 3 legends for expansion of abbreviations.

^aIn the entire study population, 92 of 388 (24%) patients died.

^bIn the entire study population, 16 of 198 (8%) patients were still admitted at time of data analysis.

^cIn the entire study population, 38 of 198 (19%) patients died.