(Table 1) As for the laboratory data, the AKI group had higher serum PCT levels (2.3 (0.05, 234.6) vs. 0.5 (0.02, 242.8) ng/mL), blood urea nitrogen (BUN) (54.4 (11.0, 205.0) vs. 23.4 (5.3, 210.7) mmol/L), SCr (2.6 (0.4, 18.2) vs. 1.0 (0.3, 15.9) mmol/L), alanine aminotransferase (ALT) (36.0 (3.0, 1891.0) vs. 21.0 (1.0, 709.0) units/L, p = 0.002), potassium (4.4 ± 1.2 vs. 4.1 ± 1.0 mEq/L, p = 0.031), but lower eGFR (23.5 (1.8, 557.8) vs. 65.9 (1.3, 382.3) mL/min/1.73 m2) and bicarbonate (HCO3) (17.5 ± 7.4 vs. 21.2 ± 7.8 mEq/L) than the non-AKI group. The gene discussed is CALCA; the disease is acute kidney injury.