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Table 3 Texture features showing statistically significant differences between lymph nodes N0 versus lymph nodes N1-3 with p-values < 0.001

From: CT texture analysis and node-RADS CT score of mediastinal lymph nodes - diagnostic performance in lung cancer patients

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

  1. Underlined data are the statistically significant findings