Table 2 Actual dose delivery obtained from three CoCBCTs in reference to the planning CT

D₉₅

38.1 ± 0.3

37.6 ± 1.3

38.1 ± 0.7

38.0 ± 1.0

Dmin

35.1 ± 5.1

27.8 ± 8.1

31.7 ± 5.1

31.8 ± 4.1

Dmax

40.0 ± 5.9

41.3 ± 0.7

41.2 ± 1.1

39.9 ± 6.7

Breast V₁₀₀ (%)

18.3 ± 5.4

17.0 ± 4.5

17.2 ±3.9

17.4 ± 4.6

Breast V₅₀ (%)

49.0 ± 12.1

44.1 ± 10.5

46.0 ± 10.5

47.4 ± 10.9

Ipsilateral lung V₃₀ (%)

4.9 ± 2.2

4.2 ± 3.0

4.3 ± 1.9

4.2 ± 3.1

Heart V₅ (%)

25.7 ± 30.7

26.1 ± 26.4

25.8 ± 25.2

21.0 ± 20.0