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Efficacy of metabolic parameters analyzed by ROC curve in distinguishing patients with or without kidney disease.
| Variables | Cutoff value | AUC | P value | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|---|
| SUVmax | 2.11 | 0.739 | P < 0.0001 | 62.1 | 75.0 |
| SUVmean | 1.87 | 0.783 | P < 0.0001 | 70.6 | 75.0 |
| Kidney/liver uptake ratio | 0.80 | 0.732 | P < 0.0001 | 76.3 | 59.4 |
| Kidney/blood uptake ratio | 1.16 | 0.771 | P < 0.0001 | 70.1 | 75.0 |
