Total dose*1

treatment plan

Total dose*2

Single dose

primary tumor

n*3

Number of

recurrences

Recurrence

rate

p-Value

72 Gy

50 Gy (4th order)

1.39 Gy

11

0

0.00%

66 Gy

50 Gy (3rd order)

1.52 Gy

23

0

0.00%

72 Gy

56 Gy (3rd order)

1.56 Gy

8

0

0.00%

66 Gy

56 Gy (2nd order)

1.70 Gy

66

3

4.50%

56 Gy

50 Gy (2nd order)

1.79 Gy

8

0

0.00%

72 Gy

66 Gy (2nd order)

1.83 Gy

17

2

11.80%

72 Gy

72 Gy (1st order)

2.00 Gy

230

28

12.20%

66 Gy

66 Gy (1st order)

2.00 Gy

201

17

8.50%

56 Gy

56 Gy (1st order)

2.00 Gy

134

10

7.50%

Total

(2nd, 3rd, 4th order)

<2.00 Gy

133

5

3.80%

p < 0.001

(1st order)

2.00 Gy

565

55

9.70%