Table 3.
Texture features showing statistically significant differences between lymph nodes N0 versus lymph nodes N1-3 with p-values < 0.001
| Texture feature | N0 (Mean ± SD) | N1-3 (Mean ± SD) |
|---|---|---|
| S(1,0)AngScMom | 0.006 ± 0.002 | 0.004 ± 0.002 |
| S(1,0)SumEntrp | 1.73 ± 0.08 | 1.82 ± 0.07 |
| S(1,0)Entropy | 2.23 ± 0.178 | 2.53 ± 0.20 |
| S(0,1)AngScMom | 0.006 ± 0.002 | 0.003 ± 0.002 |
| S(0,1)SumAverg | 65.74 ± 1.17 | 64.69 ± 0.91 |
| S(0,1)SumEntrp | 1.72 ± 0.09 | 1.82 ± 0.07 |
| S(0,1)Entropy | 2.29 ± 0.18 | 2.53 ± 0.21 |
| S(1,1)AngScMom | 0.006 ± 0.002 | 0.004 ± 0.002 |
| S(1,1)SumAverg | 66.03 ± 1.60 | 64.90 vs. 1.23 |
| S(1,1)SumEntrp | 1.70 ± 0.09 | 1.80 ± 0.07 |
| S(1,1)Entropy | 2.32 ± 0.19 | 2.58 ± 0.23 |
| S(1,-1)AngScMom | 0.006 ± 0.003 | 0.004 ± 0.002 |
| S(1,-1)SumAverg | 65.88 ± 1.56 | 64.78 ± 1.33 |
| S(1,-1)SumEntrp | 1.70 ± 0.09 | 1.80 ± 0.08 |
| S(1,-1)Entropy | 2.31 ± 0.20 | 2.58 ± 0.24 |
| S(2,0)AngScMom | 0.006 ± 0.003 | 0.003 ± 0.002 |
| S(2,0)SumEntrp | 1.67 ± 0.10 | 1.78 ± 0.08 |
| S(2,0)Entropy | 2.31 ± 0.21 | 2.60 ± 0.25 |
| S(0,2)AngScMom | 0.006 ± 0.003 | 0.003 ± 0.002 |
| S(0,2)SumAverg | 66.15 ± 1.70 | 64.76 ± 1.35 |
| S(0,2)SumEntrp | 1.67 ± 0.10 | 1.77 ± 0.09 |
| S(0,2)Entropy | 2.31 ± 0.21 | 2.60 ± 0.26 |
| S(2,2)AngScMom | 0.007 ± 0.003 | 0.003 ± 0.002 |
| S(2,2)SumEntrp | 1.61 ± 0.12 | 1.74 ± 0.09 |
| S(2,2)Entropy | 2.27 ± 0.23 | 2.61 ± 0.27 |
| S(2,-2)AngScMom | 0.007 ± 0.004 | 0.004 ± 0.002 |
| S(2,-2)SumEntrp | 1.62 ± 0.11 | 1.72 ± 0.10 |
| S(2,-2)Entropy | 2.27 ± 0.23 | 2.59 ± 0.29 |
| S(3,0)AngScMom | 0.007 ± 0.003 | 0.003 ± 0.002 |
| S(3,0)SumEntrp | 1.61 ± 0.11 | 1.73 ± 0.90 |
| S(3,0)Entropy | 2.26 ± 0.23 | 2.60 ± 0.28 |
| S(0,3)AngScMom | 0.007 ± 0.003 | 0.004 ± 0.002 |
| S(0,3)SumEntrp | 1.61 ± 0.11 | 1.72 ± 0.10 |
| S(0,3)Entropy | 2.27 ± 0.23 | 2.59 ± 0.29 |
| (3,3)AngScMom | 0.008 ± 0.004 | 0.004 ± 0.002 |
| S(3,3)SumEntrp | 1.55 ± 0.14 | 1.69 ± 0.10 |
| S(3,3)Entropy | 2.21 ± 0.27 | 2.58 ± 0.30 |
| S(3,-3)AngScMom | 0.008 ± 0.005 | 0.004 ± 0.003 |
| S(3,-3)SumEntrp | 1.55 ± 0.14 | 1.67 ± 0.12 |
| S(3,-3)Entropy | 2.19 ± 0.27 | 2.55 ± 0.33 |
| S(3,-3)DifEntrp | 1.34 ± 0.11 | 1.42 ± 0.06 |
| S(4,0)AngScMom | 0.007 ± 0.004 | 0.004 ± 0.002 |
| S(4,0)SumEntrp | 1.57 ± 0.12 | 1.69 ± 0.10 |
| S(4,0)Entropy | 2.22 ± 0.25 | 2.58 ± 0.29 |
| S(4,0)DifEntrp | 1.34 ± 0.08 | 1.42 ± 0.05 |
| S(0,4)AngScMom | 0.008 ± 0.005 | 0.004 ± 0.003 |
| S(0,4)SumEntrp | 1.56 ± 0.14 | 1.68 ± 0.11 |
| S(0,4)Entropy | 2.22 ± 0.26 | 2.56 ± 0.32 |
| S(4,4)AngScMom | 0.01 ± 0.009 | 0.004 ± 0.003 |
| S(4,4)Correlat | − 0.16 ± 0.24 | 0.026 ± 0.26 |
| S(4,4)SumVarnc | 171.20 ± 48.20 | 218.71 ± 61.00 |
| S(4,4)SumEntrp | 1.49 ± 0.17 | 1.67 ± 0.12 |
| S(4,4)Entropy | 2.10 ± 0.33 | 2.54 ± 0.32 |
| S(4,-4)AngScMom | 0.012 ± 0.013 | 0.005 ± 0.005 |
| S(4,-4)SumEntrp | 1.48 ± 0.21 | 1.64 ± 0.15 |
| S(4,-4)Entropy | 2.10 ± 0.34 | 2.49 ± 0.38 |
| S(5,0)AngScMom | 0.009 ± 0.006 | 0.004 ± 0.002 |
| S(5,0)SumEntrp | 1.53 ± 0.15 | 1.68 ± 0.10 |
| S(5,0)Entropy | 2.15 ± 0.29 | 2.56 ± 0.31 |
| S(5,0)DifEntrp | 1.34 ± 0.08 | 1.42 ± 0.05 |
| S(0,5)AngScMom | 0.010 ± 0.008 | 0.004 ± 0.004 |
| S(0,5)SumVarnc | 182.02 ± 63.31 | 225.87 ± 52.96 |
| S(0,5)SumEntrp | 1.51 ± 0.18 | 1.67 ± 0.12 |
| S(0,5)Entropy | 2.14 ± 0.30 | 2.53 ± 0.34 |
| S(0,5)DifEntrp | 1.35 ± 0.11 | 1.42 ± 0.06 |
| S(5,5)AngScMom | 0.026 ± 0.07 | 0.005 ± 0.004 |
| S(5,5)Correlat | −0.24 ± 0.29 | 0.009 ± 0.24 |
| S(5,5)SumVarnc | 155.79 ± 62.01 | 214.60 ± 59.73 |
| S(5,5)SumEntrp | 1.38 ± 0.32 | 1.65 ± 0.14 |
| S(5,5)Entropy | 1.96 ± 0.46 | 2.48 ± 0.36 |
| S(5,5)DifEntrp | 1.26 ± 0.26 | 1.40 ± 0.08 |
| S(5,-5)AngScMom | 0.027 ± 0.070 | 0.007 ± 0.010 |
| S(5,-5)SumEntrp | 1.38 ± 0.34 | 1.60 ± 0.21 |
| S(5,-5)Entropy | 1.93 ± 0.47 | 2.42 ± 0.45 |
| S(5,-5)DifEntrp | 1.24 ± 0.26 | 1.39 ± 0.11 |
| Horzl_RLNonUni | 154.46 ± 85.77 | 519.4 ± 597.12 |
| Horzl_GLevNonU | 6.05 ± 2.79 | 18.84 ± 20.68 |
| Vertl_RLNonUni | 156.10 ± 87.25 | 526.97 ± 604.95 |
| Vertl_GLevNonU | 6.04 ± 2.81 | 18.94 ± 20.95 |
| 45dgr_RLNonUni | 164.00 ± 88.86 | 562.36 ± 643.97 |
| 45dgr_GLevNonU | 6.22 ± 2.83 | 19.41 ± 21.27 |
| 135dr_RLNonUni | 165.72 ± 93.51 | 563.97 ± 643.96 |
| 135dr_GLevNonU | 6.27 ± 2.92 | 19.47 ± 21.41 |
| WavEnLL_s-1 | 15,263.48 ± 1237.94 | 16,505.73 ± 1013.61 |
| WavEnLL_s-2 | 10,886.78 ± 2198.15 | 13,957.54 ± 2666.67 |
Underlined data are the statistically significant findings