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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