Table 1 PTV dose differences in lung SBRT between the CT datasets

ΔD_mean

PCT vs AIP

−0.8 ± 0.5

0.01^*

−0.5 ± 0.5

0.01^*

MIP vs AIP

1.5 ± 1.4

0.01^*

1.6 ± 1.5

0.01^*

MidV vs AIP

0.0 ± 0.3

0.96

−0.1 ± 0.3

0.72

MIP vs PCT

2.4 ± 0.7

0.01^*

2.2 ± 1.5

0.01^*

MidV vs PCT

0.8 ± 0.7

0.02^*

0.5 ± 0.6

0.06

MIP vs MidV

1.6 ± 1.3

0.01^*

1.7 ± 1.5

0.01^*

ΔD₂

PCT vs AIP

−0.5 ± 0.7

0.04^*

−0.2 ± 0.8

0.29

MIP vs AIP

1.0 ± 1.5

0.07

1.6 ± 2.0

0.01^*

MidV vs AIP

−0.1 ± 0.4

0.39

0.0 ± 0.5

0.96

MIP vs PCT

1.5 ± 2.0

0.01^*

1.9 ± 1.9

0.01^*

MidV vs PCT

0.4 ± 0.9

0.13

0.2 ± 1.1

0.33

MIP vs MidV

1.1 ± 1.6

0.06

1.7 ± 2.0

0.01^*

ΔD₉₈

PCT vs AIP

−1.4 ± 0.4

0.01^*

−1.1 ± 0.7

0.01^*

MIP vs AIP

1.0 ± 1.6

0.07

1.0 ± 1.4

0.02^*

MidV vs AIP

0.2 ± 0.4

0.09

0.0 ± 0.4

0.59

MIP vs PCT

2.4 ± 1.9

0.01^*

2.2 ± 1.7

0.01^*

MidV vs PCT

1.7 ± 0.6

0.01^*

1.1 ± 0.7

0.01^*

MIP vs MidV

0.7 ± 1.5

0.20

1.0 ± 1.4

0.07

ΔD₉₅

PCT vs AIP

−1.3 ± 0.3

0.01^*

−0.9 ± 0.4

0.01^*

MIP vs AIP

1.2 ± 1.6

0.02^*

1.0 ± 1.4

0.03^*

MidV vs AIP

0.2 ± 0.4

0.09

0.0 ± 0.4

0.68

MIP vs PCT

2.5 ± 1.8

0.01^*

1.9 ± 1.6

0.01^*

MidV vs PCT

1.5 ± 0.5

0.01^*

0.9 ± 0.4

0.01^*

MIP vs MidV

1.0 ± 1.4

0.04^*

1.0 ± 1.5

0.06