Fig. 1From: Safety profile of enhanced thromboprophylaxis strategies for critically ill COVID-19 patients during the first wave of the pandemic: observational report from 28 European intensive care unitsKaplan–Meier plot stratified by anticoagulation status: Standard prophylaxis, enhanced prophylaxis with LMWH (light purple), enhanced prophylaxis with other agent (darker purple), anticoagulated for non-prophylaxis indication. In this unmatched analysis, a trend towards improved survival with enhanced prophylaxis (purple curves) is apparentBack to article page