Healthy volunteers & CKD stage 1–3 | CKD stage 1–3 & CKD stage 4–5 | ||||||||
---|---|---|---|---|---|---|---|---|---|
AUC (95% CI) | Cut-off | Sensitivity (%) | Specificity (%) | AUC (95% CI) | Cut-off | Sensitivity (%) | Specificity (%) | ||
Cortex | T2* | 0.752 (0.626–0.853) | 49.5 | 47.06 | 100 | 0.931 (0.838–0.980) | 46.78 | 82.35 | 100 |
ADC | 0.766 (0.641–0.864) | 1.892 | 56.86 | 90.91 | 0.928 (0.834–0.978) | 1.78 | 88.2 | 91.7 | |
Dt | 0.851 (0.738–0.929) | 1.697 | 60.78 | 100 | 0.823 (0.706–0.907) | 1.616 | 80.39 | 83.33 | |
Dp | 0.761 (0.636–0.860) | 19.33 | 74.51 | 100 | 0.553 (0.422–0.679) | 12.75 | 43.14 | 91.67 | |
fp | 0.638 (0.506–0.756) | 0.213 | 49.02 | 100 | 0.707 (0.578–0.815) | 0.217 | 50.98 | 100 | |
Medulla | T2* | 0.735 (0.608–0.839) | 25.6 | 62.75 | 81.82 | 0.935 (0.843–0.981) | 22.9 | 92.16 | 83.33 |
ADC | 0.736 (0.609–0.840) | 1.830 | 76.47 | 72.73 | 0.882 (0.775–0.949) | 1.629 | 82.35 | 83.33 | |
Dt | 0.832 (0.716–0.915) | 1.611 | 76.47 | 90.91 | 0.770 (0.647–0.867) | 1.509 | 82.35 | 66.67 | |
Dp | 0.734 (0.607–0.839) | 17.96 | 68.63 | 100 | 0.529 (0.399–0.656) | 15.29 | 37.25 | 91.67 | |
fp | 0.679 (0.548–0.792) | 0.193 | 60.78 | 100 | 0.646 (0.516–0.763) | 0.192 | 41.18 | 100 |