mildly significantp = 0.03
They did find that AKI was associated with mildly significant greater percent increases in urinary YKL-40 ( p = 0.03), NGAL ( p = 0.02), alpha-1 microglobulin ( p = 0.009), and IL-18 ( p = 0.03), but no adjustments were performed for baseline differences between those with and without AKI [ 22 ].