Fig. 4From: The impact of COVID-19 on the prognosis of deep vein thrombosis following anticoagulation treatment: a two-year single-center retrospective cohort studyCumulative incidence of DVT aggravation in different types of DVT in the PSM cohorts. (A) The cumulative incidence of DVT aggravation among patients with distal; (B) The cumulative incidence of DVT aggravation among patients with proximal DVTBack to article page