Research Article
Predicting the Grade of Prostate Cancer Based on a Biparametric MRI Radiomics Signature
Table 4
Discrimination for differentiating low-grade and high-grade PCa in the training and test group and PI-RADS V2.1 scores.
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ADC, apparent diffusion coefficient; T2WI, T2-weighting imaging; AUC, area under the curve; RF, random forest tree; SVM, support vector machine; LR+, positive likelihood ratio; LR−, negative likelihood ratio; PI-RADS V2.1, prostate imaging reporting and data system version 2.1. |