Variables | Relapse-free survival | ||||
---|---|---|---|---|---|
Univariatea P | Multivariateb | ||||
Hazard ratio (HR) | 95% CI for HR | P | |||
Lower | Upper | ||||
DNMT3A expression: Low (n = 21) vs. High (n = 75) | < 0.001 | 36.824 | 3.746 | 362.033 | 0.002 |
Age(years): < 1 or ≥ 10 (n = 7) vs. 1 ~ 10 (n = 89) | 0.375 | 0.000 | 0.000 | 0.988 | |
WBC counts at diagnosis (× 109/L): ≥ 50 (n = 19) vs. < 50(n = 77) | 0.16 | 1.042 | 0.21 | 5.178 | 0.96 |
MRD at day33: ≥ 10–3 (n = 11) vs. < 10–3 (n = 85) | 0.172 | 0.969 | 0.098 | 9.525 | 0.978 |
Clinical risk: | 0.053 | ||||
Intermediate-risk (n = 71) vs. Low-risk (n = 19) | 1.757 | 0.198 | 15.624 | 0.613 | |
High-risk (6) vs. Low-risk (n = 19) | 64.978 | 1.837 | 2298.197 | 0.022 |