Table 3 Performances of diffusion kurtosis imaging parameters in predicting decreased transplanted kidney function
From: Assessment of chronic allograft injury in renal transplantation using diffusional kurtosis imaging
Index | ADC (10–3 mm2/s) | Kurtosis (10–3 mm2/s) | D (10–3 mm2/s) | |||
|---|---|---|---|---|---|---|
Cortex | Medulla | Cortex | Medulla | Cortex | Medulla | |
AUC | 0.218 | 0.142 | 0.967 | 0.960 | 0.282 | 0.344 |
Cut off value | Â | 1.429 | 0.491 | 0.499 | Â | Â |
Sensitivity% | Â | 100% | 87% | 61% | Â | Â |
Specificity% | Â | 3% | 100% | 100% | Â | Â |
P value | (P = 0.051) | (P = 0.042) | (P =  < 0.022) | (P =  < 0.041) | (P = 0.085) | (P = 0.104) |