靶区与器官

DV优化(Gy)

PO优化(Gy)

t

P

PTV

D₉₅

60.0 ± 0.00

60.0 ± 0.00

1.000

0.333

CI

0.99 ± 0.09

1.01 ± 0.08

1.059

0.306

HI

0.07 ± 0.02

0.07 ± 0.01

4.140

0.001

全肺

V₂₀

28.7 ± 4.9^*

24.8 ± 5.2^*

7.874

0.000

D_mean

15.5 ± 2.7

14.0 ± 2.8

8.658

0.000

心脏

D₃₃

12.1 ± 9.2

12.3 ± 8.2

2.701

0.170

D_mean

12.0 ± 7.7

12.8 ± 8.2

4.049

0.051

脊髓

D_max

40.0 ± 0.8

40.4 ± 1.0

1.777

0.096