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Table 4 Distance of chest wall movement during DIBH and EBH comparing to the FB scan

From: Impact of chest wall motion caused by respiration in adjuvant radiotherapy for postoperative breast cancer patients

Median distances (mm)

A (−) P (+)

I (−) S (+)

M (−) L (+)

DIBH

EBH

DIBH

EBH

DIBH

EBH

S

−6.2

(−21.3 to 0.4)

−1.3

(−14.2 to 6.4)

5.0

(−2.5 to 10.0)

0.0

(−5.0 to 10.0)

0.3

(−2.5 to 8.5)

0.1

(−4.9 to 7.3)

I

−6.1

(−21.2 to 1.5)

−1.1

(−17.1 to 5.8)

2.5

(−2.5 to 10.0)

0.0

(−5.0 to 12.5)

−0.7

(−19.3 to 3.2)

−0.3

(−19.9 to 3.8)

M

−5.9

(−15.4 to 0.0)

−1.2

(−14.5 to 7.8)

5.0

(−12.5 to 12.5)

1.2

(−12.5 to 12.5)

0.0

(−3.5 to 1.8)

−0.3

(−5.3 to 2.4)

L

−6.7

(−11.7 to 3.3)

−2.0

(−15.7 to 4.4)

2.5

(−12.5 to 25)

0.0

(−12.5 to 30.0)

−0.3

(−5.8 to 3.8)

−0.1

(−9.4 to 4.0)

A

−7.0

(−16.5 to 0.8)

−1.5

(−16.4 to 8.9)

2.5

(−2.5 to 12.5)

0.0

(−5.0 to 12.5)

−0.4

(−9.6 to 6.2)

−0.1

(−10.2 to 5.2)