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Table 1 Dice results after CBCT-based setup correction (115 CT/CBCT pairs of 10 patients)

From: Development of CBCT-based prostate setup correction strategies and impact of rectal distension

 

Without RR

Manual-contour RR

Global RR

Bony RR

Local RR

       
  

(reference)

  

1 mm

3 mm

5 mm

8 mm

10 mm

12 mm

15 mm

20 mm

Dice median

0.731

0.864

0.784

0.785

0.785

0.803

0.816

0.815

0.801

0.801

0.800

0.799

Dice SD

0.105

0.035

0.069

0.070

0.123

0.099

0.061

0.048

0.064

0.067

0.058

0.072

Failed registrations

-

-

7

8

28

21

12

6

11

12

8

9