Variables

No = 22

%

Metastasis:

No

18

81.8

Yes

4

18.2

Chemo-radiotherapy:

No

Yes

18

4

81.8

18.2

Follow up:

≤1 year

>1 ? 2 years

>2 years

11

9

2

50.0

40.9

9.1

Death

No

Yes

18

4

81.8

18.2