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Table 4 Comparison of lung doses between the two techniques ( \( \overline{\mathrm{X}}\pm \mathrm{s} \) )

From: Dosimetric comparison between jaw tracking and static jaw techniques in intensity-modulated radiotherapy

Lung

SJT

JTT

p

V5 (%)

48.3 ± 6.7

45.7 ± 5.9

<0.001

V10 (%)

34.9 ± 6.2

33.6 ± 5.8

<0.001

V20 (%)

20.5 ± 5.5

19.9 ± 5.1

<0.001

Dmax(Gy)

59.9 ± 6.4

60.00 ± 6.5

0.155

Dmean(Gy)

11.4 ± 2.6

11.0 ± 2.5

<0.001