Patient Group

Group A

Group B

Group C

p-value

A − B

A − C

Number of patients

104

105

22

N/A

N/A

Number of patients at each prescription dose

68: 50.4 Gy 36: 50.0 Gy

79: 50.4 Gy

26: 50.0 Gy

20: 50.4 Gy

2: 50.0 Gy

N/A

N/A

Average age (range)/years old

58 ± 10

(24 - 89)

58 ± 11

(29 - 85)

58 ± 7

(44 - 69)

0.66

0.98