Furthermore, serum (37.77 vs. 13.71, p < 0.0001) and urine (463.60 vs. 76.28, p = 0.0002) KIM-1 levels were significantly raised in the leptospirosis-confirmed non-AKI group compared to the leptospirosis-unconfirmed non-AKI group (Figure 2). This evidence concerns the gene HAVCR1 and acute kidney injury.