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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Lung Cancer. 2021 Apr 18;156:68–71. doi: 10.1016/j.lungcan.2021.04.016

Table 3.

Radiation Dose to Normal Lung and Esophagus

Arm B Arm C All
Esophageal Mean Dose
 N 51 60 111
 Mean 2904 Gy 2500 Gy 2686 Gy
 Median 2890 Gy 2502Gy 2683 Gy
 Q1, Q3 1971, 3713 1739, 3054 1935, 3265
Lung Mean Dose
 N 53 60 113
 Mean 1940 Gy 1760 Gy 1844 Gy
 Median 1910Gy 1717 Gy 1830 Gy
 Q1, Q3 1615, 2341 1406, 2028 1477, 2135
Lung V20
 N 53 61 114
 Mean 33.3 % 30.9 % 32.0 %
 Median 33.0 % 32.0 % 32.0 %
 Q1, Q3 27.0, 39.5 25.7, 38.0 27.0, 38.6

N, number of patients; Q, quartile; V20, volume of lung to receive ≥20 Gy