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Table 4 Means and standard deviations of the D95%, DSC, and Warpmean distributions of the PTV depending on the tumour location in the lung lobe. Meaningful differences were assessed by the P-value

From: Comparative analysis of delivered and planned doses in target volumes for lung stereotactic ablative radiotherapy

Lung Lobe

N

D95%±SD [cGy]

DSC ± SD

Warpmean±SD[mm]

LUL

84

5920.0 ± 147.6

0.97 ± 0.04

1.57 ± 0.83

LLL

60

5775.1 ± 439.4

0.96 ± 0.06

1.92 ± 1.22

RUL

64

5889.5 ± 120.9

0.97 ± 0.04

1.51 ± 0.68

RML

16

5806.5 ± 189.7

0.98 ± 0.04

2.47 ± 1.07

RLL

64

5800.5 ± 349.8

0.96 ± 0.08

2.20 ± 1.39

Total

288

5850.2 ± 285.5

0.97 ± 0.06

1.82 ± 1.09

P-Value

 

0.012

0.189

0

  1. LUL, left upper lobe; LLL, left lower lobe; RUL, right upper lobe; RML, right middle lobe; RLL, right lower lobe