Table 2 Radiomics features differentiating between COD and PC

S(4,4) Sum of Average

65.15 ± 2.96

59 ± 1.45

<0.001**

S(1,0) Sum of Entropy

1.7 ± 0.09

1.46 ± 0.1

<0.001**

S(0,1) Sum of Entropy

1.7 ± 0.1

1.46 ± 0.09

<0.001**

S(1,0) Entropy

2.26 ± 0.18

1.86 ± 0.11

<0.001**

S(0,1) Entropy

2.24 ± 0.19

1.81 ± 0.12

<0.001**

S(2,0) Difference of Entropy

1.2 ± 0.08

1 ± 0.07

<0.001**

S(2,2) Difference of Entropy

1.3 ± 0.11

1.05 ± 0.07

<0.001**

S(3,0) Difference of Entropy

1.28 ± 0.09

1.06 ± 0.08

<0.001**

S(3,3) Difference of Entropy

1.35 ± 0.1

1.09 ± 0.08

<0.001**

S(4,0) Difference of Entropy

1.33 ± 0.09

1.08 ± 0.08

<0.001**