Table 8 The ROC curve of various parameters for differentiation of low and moderately high differentiation cervical cancer
Parameter | Sensitivity (%) | Specificity (%) | Yoden index | Threshold | AUC (95%CI) | P | |
|---|---|---|---|---|---|---|---|
D (×10−3mm2/s) | 75.0 | 72.7 | 0.477 | 0.698 | 0.786 (0.610,0.962) | 0.006 | |
D* (×10−3mm2/s) | 90.9 | 71.4 | 0.623 | 11.223 | 0.864 (0.723,1.000) | < 0.001 | |
f(%) | 100.0 | 57.1 | 0.429 | 17.277 | 0.744 (0.582,0.905) | 0.019 | |
MD (×10−3mm2/s) | 60.7 | 81.8 | 0.425 | 1.268 | 0.698 (0.532,0.864) | 0.057 | |
MK (×10−3mm2/s) | 90.9 | 82.1 | 0.731 | 1.025 | 0.870 (0.759,0.982) | < 0.001 | |
ADC (×10−3mm2/s) | 85.7 | 72.7 | 0.584 | 0.810 | 0.755 (0.560,0.950) | 0.014 | |