Fig. 1From: Acute kidney injury subphenotypes based on creatinine trajectory identifies patients at increased risk of deathDiagram of the trajectory of patients with acute kidney injury (AKI) in the resolving and nonresolving subphenotype groups. Graphical representation of serum creatinine (SCr) trajectory in AKI subphenotypes. Spaghetti plots with trend lines of serial SCr values obtained over the first 72–96 h of admission in subjects exhibiting a resolving AKI subphenotype and b nonresolving AKI subphenotypeBack to article page