AUC | (95% CI) | Cutoff point | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | |
---|---|---|---|---|---|---|---|---|
Anti-ribosomal P antibody | 0.687 | (0.537–0.83) | ≥ 9.30 | 76.7 | 55 | 74.2 | 63.2 | 70 |
MR spectroscopic measurements | ||||||||
NAA/Cr | 0.71 | (0.57–0.85) | ≤ 1.5750 | 66.7 | 75 | 80 | 60 | 70 |
Cho/Cr | 0.677 | (0.53–0.83) | ≥ 1.02 | 66.7 | 60 | 71.4 | 54.5 | 64 |
mI/Cr | 0.55 | (0.38–0.71) | ≤ 0.565 | 60 | 45 | 62.1 | 42.9 | 70 |