Five-year EFS/OS and CIR/NR of defined subgroups in the ML-DS 2006 study
. | N . | Events . | EFS, % . | P . | Deaths . | OS, % . | P . | Relapse/NR . | CIR/NR, % . | P . |
---|---|---|---|---|---|---|---|---|---|---|
Total | 170 | 19 | 87 | 16 | 89 | 9 | 6 | |||
Sex | .008* | .002* | .330 | |||||||
Male | 85 | 4 | 94 | 2 | 98 | 3 | 4 | |||
Female | 85 | 15 | 79 | 14 | 81 | 6 | 8 | |||
Age, y | .920 | .740 | .580 | |||||||
<1 | 24 | 2 | 91 | 1 | 96 | 1 | 5 | |||
1 | 88 | 10 | 86 | 8 | 89 | 3 | 4 | |||
2 | 43 | 6 | 84 | 6 | 86 | 4 | 10 | |||
≥3 | 15 | 1 | 90 | 1 | 90 | 1 | 10 | |||
WBC, ×109/L | .640 | .680 | .580 | |||||||
<5 | 79 | 12 | 82 | 10 | 86 | 6 | 9 | |||
5-10 | 65 | 5 | 91 | 4 | 93 | 2 | 3 | |||
10-15 | 9 | 1 | 89 | 1 | 89 | — | — | |||
≥15 | 12 | 1 | 90 | 1 | 88 | 1 | 10 | |||
Initial BM blasts, % | .100 | .100 | .060 | |||||||
<20 | 74 | 12 | 81 | 11 | 83 | 7 | 11 | |||
≥20 | 83 | 6 | 92 | 5 | 93 | 2 | 3 | |||
Early response, % BM blasts | <.001* | <.001* | .01* | |||||||
≤5 | 123 | 12 | 88 | 9 | 92 | 4 | 4 | |||
>5 | 10 | 4 | 58 | 4 | 57 | 2 | 22 | |||
Case history, wk | .076 | .250 | .070 | |||||||
<3 | 49 | 3 | 92 | 3 | 95 | 1 | 2 | |||
≥3 | 44 | 8 | 79 | 6 | 83 | 5 | 13 | |||
TAM history | .130 | .280 | .310 | |||||||
No | 43 | 2 | 95 | 2 | 94 | 1 | 3 | |||
Yes | 80 | 10 | 85 | 8 | 89 | 5 | 7 | |||
GATA1 | .170 | .220 | .360 | |||||||
Mutated | 98 | 11 | 87 | 9 | 90 | 5 | 6 | |||
WT | 17 | 0 | 100 | 0 | 100 | 0 | 0 | |||
Cytogenetics | 122 | |||||||||
Normal (47,XY/XX +21c) | .480 | .330 | .160 | |||||||
Yes | 29 | 2 | 91 | 1 | 97 | 0 | 0 | |||
No | 93 | 12 | 84 | 10 | 88 | 7 | 8 | |||
Gain of chr 8 | .018* | .071 | .020* | |||||||
Yes | 37 | 8 | 73 | 6 | 77 | 5 | 16 | |||
No | 85 | 6 | 91 | 5 | 95 | 2 | 3 | |||
Monosomy 7/7q− | .350 | .460 | .500 | |||||||
Yes | 7 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 115 | 14 | 85 | 11 | 89 | 7 | 3 | |||
chr 13 aberrations | .460 | .520 | .590 | |||||||
Yes | 4 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 118 | 14 | 85 | 11 | 89 | 7 | 3 | |||
1q aberrations | .260 | .280 | .430 | |||||||
Yes | 10 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 112 | 14 | 85 | 11 | 88 | 7 | 3 | |||
chr 16 aberrations/ i(7) | .001* | <.001* | <.001* | |||||||
Yes | 4 | 2 | 38 | 2 | 33 | 2 | 63 | |||
No | 118 | 12 | 87 | 9 | 91 | 5 | 5 |
. | N . | Events . | EFS, % . | P . | Deaths . | OS, % . | P . | Relapse/NR . | CIR/NR, % . | P . |
---|---|---|---|---|---|---|---|---|---|---|
Total | 170 | 19 | 87 | 16 | 89 | 9 | 6 | |||
Sex | .008* | .002* | .330 | |||||||
Male | 85 | 4 | 94 | 2 | 98 | 3 | 4 | |||
Female | 85 | 15 | 79 | 14 | 81 | 6 | 8 | |||
Age, y | .920 | .740 | .580 | |||||||
<1 | 24 | 2 | 91 | 1 | 96 | 1 | 5 | |||
1 | 88 | 10 | 86 | 8 | 89 | 3 | 4 | |||
2 | 43 | 6 | 84 | 6 | 86 | 4 | 10 | |||
≥3 | 15 | 1 | 90 | 1 | 90 | 1 | 10 | |||
WBC, ×109/L | .640 | .680 | .580 | |||||||
<5 | 79 | 12 | 82 | 10 | 86 | 6 | 9 | |||
5-10 | 65 | 5 | 91 | 4 | 93 | 2 | 3 | |||
10-15 | 9 | 1 | 89 | 1 | 89 | — | — | |||
≥15 | 12 | 1 | 90 | 1 | 88 | 1 | 10 | |||
Initial BM blasts, % | .100 | .100 | .060 | |||||||
<20 | 74 | 12 | 81 | 11 | 83 | 7 | 11 | |||
≥20 | 83 | 6 | 92 | 5 | 93 | 2 | 3 | |||
Early response, % BM blasts | <.001* | <.001* | .01* | |||||||
≤5 | 123 | 12 | 88 | 9 | 92 | 4 | 4 | |||
>5 | 10 | 4 | 58 | 4 | 57 | 2 | 22 | |||
Case history, wk | .076 | .250 | .070 | |||||||
<3 | 49 | 3 | 92 | 3 | 95 | 1 | 2 | |||
≥3 | 44 | 8 | 79 | 6 | 83 | 5 | 13 | |||
TAM history | .130 | .280 | .310 | |||||||
No | 43 | 2 | 95 | 2 | 94 | 1 | 3 | |||
Yes | 80 | 10 | 85 | 8 | 89 | 5 | 7 | |||
GATA1 | .170 | .220 | .360 | |||||||
Mutated | 98 | 11 | 87 | 9 | 90 | 5 | 6 | |||
WT | 17 | 0 | 100 | 0 | 100 | 0 | 0 | |||
Cytogenetics | 122 | |||||||||
Normal (47,XY/XX +21c) | .480 | .330 | .160 | |||||||
Yes | 29 | 2 | 91 | 1 | 97 | 0 | 0 | |||
No | 93 | 12 | 84 | 10 | 88 | 7 | 8 | |||
Gain of chr 8 | .018* | .071 | .020* | |||||||
Yes | 37 | 8 | 73 | 6 | 77 | 5 | 16 | |||
No | 85 | 6 | 91 | 5 | 95 | 2 | 3 | |||
Monosomy 7/7q− | .350 | .460 | .500 | |||||||
Yes | 7 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 115 | 14 | 85 | 11 | 89 | 7 | 3 | |||
chr 13 aberrations | .460 | .520 | .590 | |||||||
Yes | 4 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 118 | 14 | 85 | 11 | 89 | 7 | 3 | |||
1q aberrations | .260 | .280 | .430 | |||||||
Yes | 10 | 0 | 100 | 0 | 100 | 0 | 0 | |||
No | 112 | 14 | 85 | 11 | 88 | 7 | 3 | |||
chr 16 aberrations/ i(7) | .001* | <.001* | <.001* | |||||||
Yes | 4 | 2 | 38 | 2 | 33 | 2 | 63 | |||
No | 118 | 12 | 87 | 9 | 91 | 5 | 5 |
—, none.
Bold P values are significant (<.05).