Treat respond | Infant group (n = 18) | Non infant group (n = 30) | Fisher test | P = |
---|---|---|---|---|
dexamethasone induction (n = 48) | ||||
Negative | 6 | 14 | 0.5461 | |
Positive | 12 | 16 | ||
DGR | 11 | 18 | > 0.9999 | |
DPR | 7 | 12 | ||
BM status at TP1a(n = 47) | ||||
M1 | 16 | 28 | > 0.9999 | |
M2 or M3 | 1 | 2 | ||
FCM-MRD level at TP1a (n = 47) | ||||
< 0.01% | 6 | 18 | 0.1351 | |
≥ 0.01% | 11 | 12 | ||
< 1% | 12 | 19 | 0.7526 | |
≥ 1% | 5 | 11 | ||
PCR-MRD level at TP1a (n = 47) | ||||
Negative | 6 | 10 | > 0.9999 | |
Positive | 11 | 20 | ||
BM status at TP2a(n = 45) | ||||
CR | 12 | 28 | 0.1073 | |
Not CR | 3 | 1 | ||
FCM-MRD level at TP2a (n = 45) | ||||
< 0.01% | 6 | 21 | 0.0526 | |
≥ 0.01% | 9 | 8 | ||
PCR-MRD level at TP2a (n = 45) | ||||
Negative | 7 | 17 | 0.5213 | |
Positive | 8 | 11 | ||
Treat related mortality (n = 48) | ||||
Yes | 3 | 1 | 0.1415 | |
no | 15 | 29 |