Table 4.
Spearman correlation coefficients for independent predictors of T-stage
| Features |
T stage |
|
| Rs | P value | |
| DWIb=0 | ||
| Dissimilarity | 0.224 | 0.016 |
| Sum average | 0.221 | 0.018 |
| Information correlation | 0.227 | 0.015 |
| Run-length nonuniformity | -0.204 | 0.029 |
| DWIb=1000 | ||
| Gray level nonuniformity | 0.217 | 0.021 |
| Run percentage | -0.197 | 0.035 |
| Run-length nonuniformity | 0.246 | 0.008 |
| ADC map | ||
| Dissimilarity | 0.218 | 0.019 |
| Run percentage | 0.236 | 0.011 |
DWI: Diffusion-weighted imaging; ADC: Apparent diffusion coefficient.