<30%

>30%

p value

Median PFS

17

20

0.297

Median OS

29

40

0.793

<50%

>50%

p value

Median PFS

16

29

0.055

Median OS

28

45

0.104

<90%

>90%

p value

Mean PFS

21.95

40.12

0.058

Mean OS

32.46

51.33

0.066