Fig. 2From: Deploying unsupervised clustering analysis to derive clinical phenotypes and risk factors associated with mortality risk in 2022 critically ill patients with COVID-19 in SpainPhenotype clinical characterization (APACHE II Acute Physiology and Chronic Health Evaluation II, SOFA Sequential Organ Failure Assessment, LDH D-Lactate dehydrogenase, U/L, AKI Acute Kidney injury)Back to article page