a significant trendP < 0.01
Plasma NGAL levels also increased progressively with AKI stage: 481.6 ng/mL (stage 1), 625.5 ng/mL (stage 2), and 760.2 ng/mL (stage 3), showing a significant trend ( P < 0.01).
Plasma NGAL levels also increased progressively with AKI stage: 481.6 ng/mL (stage 1), 625.5 ng/mL (stage 2), and 760.2 ng/mL (stage 3), showing a significant trend ( P < 0.01).