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Table 1 Characteristics of the 102 patients with pediatric acute myeloid leukemia

From: Clinical significance of dysregulation of miR-381 in pediatric acute myeloid leukemia

Parameters

Cases No.

(n = 102)

miR-381 expression

P

Low (n = 62)

High (n = 40)

Age (years)

   

0.840

 > 6

45

28

17

 ≤ 6

57

34

23

Gender

   

0.686

 Male

52

33

19

 Female

50

29

21

WBC counts (× 109/L)

 > 10

52

31

21

0.841

 ≤ 10

50

31

19

 

Leukocyte (/μl)

   

0.316

 > 10,000

47

26

21

 ≤ 10,000

55

36

19

FAB classification

   

0.026

 M1–M6

90

51

39

 M7

12

11

1

Extramedullary disease

   

0.420

 Absent

53

30

23

 Present

49

32

17

Cytogenetics

 Favorable

17

9

8

 

 Intermediate

49

24

25

0.010

 Unfavorable

36

29

7

 

Day 7 response to treatment

 Favorable

62

34

28

0.149

 Unfavorable

40

28

12