Table 4 Diagnostic performance of different uNGAL thresholds to detect the development of AKI and persistent AKI within 48 hours
uNGAL cutoff (ng/mg creatinine) | Sensitivity (%) | Specificity (%) | Correctly classified (%) | |||
|---|---|---|---|---|---|---|
AKI | Persistent AKI | AKI | Persistent AKI | AKI | Persistent AKI | |
0.05 | 85 | 89 | 44 | 42 | 56 | 51 |
0.1 | 77 | 78 | 53 | 50 | 60 | 56 |
0.2 | 77 | 78 | 72 | 67 | 73 | 69 |
0.3 | 69 | 67 | 75 | 69 | 73 | 69 |
0.4 | 62 | 67 | 81 | 78 | 76 | 76 |
0.8 | 62 | 67 | 84 | 81 | 78 | 78 |
1 | 62 | 67 | 88 | 83 | 80 | 80 |
1.5 | 54 | 56 | 97 | 92 | 73 | 84 |