Table 3.
One-way ANOVA (P values) of all tissues with the ROI size.
| Tumor | Muscle | Fat | |
|---|---|---|---|
| Variance | 0.03 | < 0.01 | 0.16 |
| Skewness | 0.49 | 0.94 | 0.63 |
| Kurtosis | 0.82 | 0.12 | 0.78 |
| Entropy | 0.85 | 0.80 | 0.77 |
| Contrast (GLCM) | 0.93 | 0.98 | 0.95 |
| Correlation (GLCM) | 0.01 | < 0.01 | 0.11 |
| Energy (GLCM) | 0.85 | 0.97 | 0.10 |
| Homogeneity (GLCM) | 0.03 | 0.35 | 0.07 |
| SRE (GLRLM) | 0.85 | 0.76 | 0.11 |
| LRE (GLRLM) | 0.95 | 0.84 | 0.24 |
| GLN (GLRLM) | < 0.01 | < 0.01 | < 0.01 |
| RLN (GLRLM) | < 0.01 | < 0.01 | < 0.01 |
| RP (GLRLM) | 0.97 | 0.80 | 0.12 |
| LGRE (GLRLM) | < 0.01 | 0.42 | 0.55 |
| HGRE (GLRLM) | 0.86 | 0.65 | 0.33 |
| SRLGE (GLRLM) | 0.01 | 0.42 | 0.55 |
| SRHGE (GLRLM) | 0.86 | 0.54 | 0.24 |
| LRLGE (GLRLM) | < 0.01 | 0.43 | 0.57 |
| LRHGE (GLRLM) | 0.75 | 0.74 | 0.24 |
| SZE (GLSZM) | 0.99 | 0.69 | 0.04 |
| LZE (GLSZM) | 1.00 | 0.88 | 0.66 |
| GLN (GLSZM) | 0.06 | 0.02 | 0.06 |
| ZSN (GLSZM) | 0.93 | 0.68 | 0.02 |
| ZP (GLSZM) | 0.98 | 0.77 | 0.06 |
| LGZE (GLSZM) | 0.01 | 0.47 | 0.50 |
| HGZE (GLSZM) | 0.95 | 0.41 | 0.26 |
| SZLGE (GLSZM) | < 0.01 | 0.47 | 0.58 |
| SZHGE (GLSZM) | 0.95 | 0.39 | 0.36 |
| LZLGE (GLSZM) | 0.01 | 0.47 | 0.64 |
| LZHGE (GLSZM) | 0.85 | 0.77 | 0.68 |
| GLV (GLSZM) | 0.02 | 0.09 | 0.31 |
| ZSV (GLSZM) | < 0.01 | < 0.01 | 0.05 |
Confounded features are highlighted in italics (P < 0.01).