Fig. 2From: Timing of intubation and ICU mortality in COVID-19 patients: a retrospective analysis of 4198 critically ill patients during the first and second wavesVariables associated with mortality. OR= Odds ratio, SOFA= Sequential Organ Failure Assessment, APACHE= Physiology and Chronic Health Evaluation, PaO2/FiO2 (arterial oxygen pressure/ inspired oxygen fraction), LDH: lactate dehydrogenaseBack to article page