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Table 2 Comparison of setup errors between the two groups of 221 patients (,m (p25, p75), unit: mm)

From: Neck muscle training improving the setup of reproducibility in patient with head and neck cancer receiving radiotherapy - a prospective randomized controlled study

Group

 

Clivus

C4

C7

 

N

X

Y

Z

RTN

X

Y

Z

RTN

X

Y

Z

RTN

 

Muscle training

686

1(0,1)

1(0,2)

1(0,2)

3(1,7)

1(0,2)

1(1,2)

1(0,2)

4(2,6)

1(1,3)

1(1,2)

1(0,2)

1(1,3)

 

Control

707

1(0,1)

1(1,2)

1(1,2)

3(1,7)

1(0,2)

1(1,2)

1(1,2)

4(2,6.5)

1(1,2)

1(1,2)

2(1,3)

1(1,3)

 

z

 

2.163

0.923

9.156

0.294

0.092

0.997

6.457

0.519

0.271

0.679

5.369

0.688

 

p

 

0.031

0.356

0.001

0.769

0.927

0.319

0.001

0.604

0.786

0.497

0.001

0.492

 
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Radiation Oncology

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