Flii levels did not show significant differences in sepsis-related AKI (2.47 (1.60–3.14) mg/L) compared with septic patients without AKI (1.97 (1.73–2.67) mg/L) nor in septic shock (2.39 (1.58–2.91) mg/L) compared with septic patients without shock (2.08 (1.71–3.22) mg/L). Here, FLII is linked to Sepsis.