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Table 2 Statistical analysis of the top 10 features in Fsta between the toxicity and non-toxicity groups

From: Investigating rectal toxicity associated dosimetric features with deformable accumulated rectal surface dose maps for cervical cancer radiotherapy

 

DGPs

Texture

Relative area (%)

Perimeter (mm)

Length (mm)

64Gy

67Gy

68Gy

87Gy

88Gy

89Gy

 

89Gy

87Gy

88Gy

 

HGZE

Complexity

Median(IQR)

Toxi

25.26 (15.57)

19.07 (20.57)

16.87 (20.22)

0 (0.3)

0 (0.12)

0 (0.05)

 

0 (9.77)

0 (3.5)

0 (1.75)

 

317.81 (51.19)

130.71 (9.04)

Non-toxi

16.87 (16.59)

12.26 (18.29)

9.48 (16.28)

0 (0)

0 (0)

0 (0)

 

0 (0)

0 (0)

0 (0)

 

376.63 (37.70)

119.77 (10.18)

P-Value

0.034

0.049

0.045

0.023

0.023

0.023

 

0.023

0.016

0.023

 

0.001

0.009