Fig. 2From: Whole lesion histogram analysis of apparent diffusion coefficients on MRI predicts disease-free survival in locally advanced squamous cell cervical cancer after radical chemo-radiotherapyROC curve of ADCmin value for predicting non-recurrence within 2 years. The cutoff value of ADCmin was 0.482 × 10− 3 mm2/sec, with a sensitivity of 84.3% and a specificity of 60%. The area under the ROC cure was 0.738 (95% CI, 0.608–0.868; P = 0.001)Back to article page