Figure 3.

Admission and Hospital-acquired risk factors for AKI onset and contributors of AKI-induced increased mortality risk. Note: only patients without AKI at admission and developing AKI before admission to intensive care units are included; *p < 0.001; **p < 0.0001. The other are nominally associated with the outcome (p < 0.05). APTT: activated partial thromboplastin time, AST: aspartate aminotransferase, CKD: chronic kidney disease, CPK: creatine phosphokinase, CRP: C-reactive protein, GGT: gamma-glutamyl transferase, INR: International normalized ratio, LDH: lactate dehydrogenase, O₂Sat: Oxygen saturation, P/F: Arterial oxygen partial pressure to fractional inspired oxygen ratio.