<20 Years

n = 60 (%)

5-Year OS* (%)

pa

10-Year OS* (%)

pa

5-Year EFS (%)

pa

10-Year EFS (%)

pa

Subtype

0.005

0.005

0.005

0.004

OB‡

41 (68.3)

30 (73.2)

13 (31.7)

28 (68.3)

12 (29.3)

FB§

7 (11.7)

5 (71.4)

1 (14.3)

5 (71.4)

1 (14.3)

CB∥

5 (8.3)

2 (40.0)

1 (20.0)

2 (40.0)

1 (20.0)

Others

1 (1.7)

1 (100.0)

1 (100.0)

1 (100.0)

1 (100.0)

Unknown

6 (10.0)

4 (83.3)

3 (50.0)

4 (83.3)

3 (50.0)

20 - 40 Years

n = 290 (%)

5-Year OS* (%)

pa

10-Year OS* (%)

pa

5-Year EFS (%)

pa

10-Year EFS (%)

pa

Subtype

<0.001

<0.001

<0.001

<0.001

OB

197 (67.9)

135 (68.5)

89 (45.2)

123 (62.4)

85 (43.1)

FB§

39 (13.4)

21 (53.8)

8 (20.5)

19 (48.7)

7 (17.9)

CB

13 (4.5)

10 (76.9)

9 (69.2)

6 (46.2)

6 (46.2)

Others

30 (10.3)

18 (60.0)

10 (33.3)

16 (53.3)

9 (30.0)

Unknown

11 (13.8)

7 (63.6)

6 (54.5)

7 (63.6)

6 (54.5)

≥40 Years

n = 29 (%)

5-Year OS* (%)

pa

10-Year OS* (%)

pa

5-Year EFS (%)

pa

10-Year EFS (%)

pa

Subtype

0.894

0.060

0.253

0.060

OB

10 (34.5)

5 (50.0)

2 (20.0)

4 (40.0)

2 (20.0)

FB§

8 (27.6)

6 (75.0)

1 (12.5)

5 (62.5)

1 (12.5)

CB

3 (10.3)

3 (100.0)

3 (100.0)

2 (66.7)

2 (66.7)

Others

4 (13.8)

2 (50.0)

2 (50.0)

2 (50.0)

2 (50.0)

Unknown

4 (5.5)

1 (25.0)

0 (0.0)

1 (25.0)

0 (0.0.)