. 2011 Jan 19;12(2):71–83. doi: 10.1120/jacmp.v12i2.3308

Table 2.

$D_{5 %}$ of left and right lenses for proton and photon plans.

Patient No.

Eclipse

XiO

Without Compensator

With Compensator

Without Compensator

With Compensator

{Pinnacle}^{3}

Left

Right

Left

Right

Left

Right

Left

Right

Left

Right

10.8

10.5

4.1

3.1

12.1

11.8

3.8

3.4

13.8

12.3

7.6

7.3

3.4

10.0

8.5

1.8

0.7

7.9

4.6

9.5

6.0

3.4

2.2

11.9

8.6

3.6

2.4

7.4

6.4

9.4

8.7

7.7

9.2

11.8

12.5

3.0

3.6

6.5

5.6

10.3

15.7

3.9

5.0

12.3

15.8

4.2

6.3

7.9

11.7

14.3

12.1

8.9

6.2

10.4

14.9

6.9

7.4

9.3

10.2

19.3

18.6

8.5

10.1

21.7

23.5

9.4

10.8

15.2

13.4

15.5

14.8

6.3

14.4

16.7

5.6

4.7

10.8

9.5

13.0

10.1

6.0

7.9

12.1

13.4

7.5

8.3

12.5

10.4

Mean (% to

D_{p}

) ^a

52.2

49.2

24.8

25.3

55.4

59.7

21.7

22.6

43.3

39.9

SD (% of mean

D_{5 %}

) ^a

30.2

36.0

38.1

46.7

27.1

32.9

48.1

60.2

30.5

33.3

Mean values of $D_{5 %}$ in percentage of $D_{p}$ and SDs in percentage with respect to mean $D_{5 %}$ . Because the mean value of $D_{5 %}$ is only about half of $D_{P}$ , the SDs of $D_{5 %}$ are represented better by the percentage to their corresponding mean values of $D_{5 %}$ .