Characteristics | Total(N) | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|---|
Hazard ratio (95% CI) | P value | Hazard ratio (95% CI) | P value | ||
Age | 173 | < 0.001 | |||
≤ 60 | 97 | Reference | Reference | ||
> 60 | 76 | 3.131 (2.147–4.565) | < 0.001 | 2.047 (1.244–3.368) | 0.005 |
Sex | 173 | 0.770 | |||
Male | 92 | Reference | |||
Female | 81 | 1.056 (0.731–1.526) | 0.770 | ||
Race | 136 | 0.628 | |||
White | 128 | Reference | |||
Black | 8 | 0.806 (0.328–1.983) | 0.639 | ||
WBC count (× 10^9/L) | 173 | 0.291 | |||
≤ 20 | 91 | Reference | |||
> 20 | 82 | 1.219 (0.844–1.761) | 0.290 | ||
PB blast percentage | 170 | 0.577 | |||
< 20 | 68 | Reference | |||
≥ 20 | 102 | 1.112 (0.764–1.620) | 0.579 | ||
Bone marrow blast percentage | 173 | 0.451 | |||
≤ 70% | 78 | Reference | |||
> 70% | 95 | 1.153 (0.796–1.669) | 0.452 | ||
FAB | 171 | 0.067 | |||
M0 | 16 | Reference | |||
M1 | 44 | 0.989 (0.495–1.974) | 0.975 | ||
M2 | 38 | 0.909 (0.447–1.848) | 0.792 | ||
M3 | 16 | 0.307 (0.106–0.887) | 0.029 | ||
M4 | 34 | 1.028 (0.506–2.090) | 0.939 | ||
M5 | 18 | 1.136 (0.501–2.577) | 0.760 | ||
M6 | 2 | 2.635 (0.578–12.017) | 0.211 | ||
M7 | 3 | 2.364 (0.654–8.543) | 0.189 | ||
Cytogenetics | 171 | 0.005 | 0.019 | ||
Normal | 80 | Reference | |||
Complex | 22 | 1.857 (1.088–3.171) | 0.023 | 1.548 (0.716–3.346) | 0.266 |
t(15;17) | 15 | 0.360 (0.144–0.903) | 0.029 | 0.400 (0.150–1.069) | 0.068 |
t(8;21) | 7 | 0.485 (0.152–1.553) | 0.223 | 0.626 (0.184–2.130) | 0.453 |
t(9;22) | 3 | 2.266 (0.547–9.393) | 0.259 | 5.015 (1.117–22.510) | 0.035 |
inv(16) | 10 | 0.308 (0.096–0.986) | 0.047 | 0.373 (0.114–1.225) | 0.104 |
t(11q23) | 4 | 1.494 (0.466–4.791) | 0.500 | 2.169 (0.659–7.141) | 0.203 |
+ 8 | 8 | 1.231 (0.529–2.866) | 0.630 | 1.303 (0.487–3.486) | 0.598 |
− 7 | 4 | 1.672 (0.522–5.362) | 0.387 | 2.253 (0.692–7.333) | 0.177 |
+ 21 | 3 | 1.907(0.594–6.120) | 0.278 | 3.493 (1.053–11.585) | 0.041 |
Other | 15 | 1.328(0.710–2.483) | 0.375 | 1.920 (1.007–3.660) | 0.047 |
FLT3 mutation | 173 | 0.180 | |||
Negative | 124 | Reference | |||
Positive | 49 | 1.325 (0.885–1.984) | 0.171 | ||
NPM1 mutation | 173 | 0.490 | |||
Negative | 125 | Reference | |||
Positive | 48 | 1.155 (0.770–1.732) | 0.486 | ||
DNMT3A mutation | 173 | 0.038 | |||
Negative | 131 | Reference | Reference | ||
Positive | 42 | 1.571 (1.040–2.373) | 0.032 | 1.675 (1.060–2.647) | 0.027 |
IDH2 mutation | 173 | 0.915 | |||
Negative | 156 | Reference | |||
Positive | 17 | 1.033 (0.567–1.884) | 0.915 | ||
IDH1 mutation | 173 | 0.304 | |||
Negative | 157 | Reference | |||
Positive | 16 | 0.711 (0.360–1.406) | 0.327 | ||
TET2 mutation | 173 | 0.991 | |||
Negative | 158 | Reference | |||
Positive | 15 | 0.996 (0.521–1.907) | 0.991 | ||
TP53 mutation | 173 | < 0.001 | |||
Negative | 159 | Reference | Reference | ||
Positive | 14 | 4.100 (2.291–7.339) | < 0.001 | 2.691 (1.145–6.323) | 0.023 |
CEBPA mutation | 173 | 0.829 | |||
Negative | 160 | Reference | |||
Positive | 13 | 0.928 (0.470–1.834) | 0.831 | ||
Treatment type | 173 | 0.001 | |||
Chemotherapy | 100 | Reference | Reference | ||
Transplant | 73 | 0.519 (0.355–0.761) | 0.001 | 0.466 (0.272–0.797) | 0.005 |
TSC22D3 expression | 173 | 0.042 | |||
Low | 86 | Reference | Reference | ||
High | 87 | 1.466 (1.012–2.122) | 0.043 | 1.546 (1.031–2.320) | 0.035 |