Table 3 ROC analysis represented as area under the curve (AUC), specificity and sensitivity for the measured SCFA in the PPA-intoxicated groups
| Â | Area under the curve | Best cutoff value | Sensitivity % | Specificity % |
|---|---|---|---|---|
Acetic | 1.000 | 0.603 | 100.0% | 100.0% |
Propionic | 1.000 | 1.560 | 100.0% | 100.0% |
Butyric | 1.000 | 0.740 | 100.0% | 100.0% |
Acetic/propionic | 0.969 | 0.336 | 87.5% | 100.0% |
Butyric/propionic | 0.625 | 0.375 | 62.5% | 75.0% |