Value | |
---|---|
Child characteristics at diagnosis | |
Male (%) | 16 (48.5) |
Median age in years (IQR) | 12.5 (7.2, 15.6) |
Down syndrome (%) | 1 (3.0) |
Body mass index (%), N = 321 | |
Obese | 10 (31.2) |
Normal weight | 22 (68.8) |
Median white blood cell count at diagnosis (×109/L) (IQR) | 4.8 (2.5, 15.0) |
Median absolute neutrophil count at diagnosis (×109/L) (IQR)2 | 0.2 (0.1, 1.1) |
Cytogenetics (%) | |
t(15;17) (q22;q12) (PML/RARα) and variants | 28 (84.8) |
Unknown | 5 (15.2) |
Treatment characteristics | |
Protocol (%) | |
APL-specific3 | 26 (78.8) |
Non-APL specific AML protocol | 7 (21.2) |
Registered on study (%) | 4 (12.1) |