Characteristics

Cases

%

Gender

Male

15

60

Female

10

40

Age

Median

48

Range

22 - 67

Ann Arbor staging

IE

11

44

IIE

13

52

IVE

1

4

B symptoms

Yes

16

64

No

9

36

Modified Ann Arbor staging

Limited stage IE

8

32

Extensive stage IE

3

12

IIE

13

52

IVE

1

4

Neck lymph node metastasis

Yes

3

12

No

22

88

Lacto dehydrogenase

Elevated

2

8

Normal

14

56

Unknown

9

36

IPI index

Low risk (0 - 1 points)

15

60

Low-intermediate risk (2 points)

1

4

High-intermediate risk (3 points)

1

4

High risk (4 - 5 points)

0

0

Unclassified

8

32