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Table 1 Characteristics of 182 neuroblastoma patients included in the study.

From: Use of Attribute Driven Incremental Discretization and Logic Learning Machine to build a prognostic classifier for neuroblastoma patients

Risk factors and outcome

 

Training set (n = 109)a%

Independent test set (n = 73)a

  

Number

%

Number

%

Age at diagnosis (Years)

1

54

49

33

46

 

> 1

55

51

40

54

INSS stage

     
 

1

29

26

14

19

 

2

15

14

9

13

 

3

16

15

7

9

 

4

33

30

35

48

 

4s

16

15

8

11

MYCN status

     
 

Normal

91

83

61

83

 

Amplified

18

17

12

17

Outcome

     
 

Good

81

74

50

68

 

Poor

28

26

23

32

  1. a The number of patients is 109 in the training set and 73 in the test set. The data show the total number of patients and the relative percentage in each subdivision.