Table 3.
Analysis of covariates associated with overall survival
|
Univariate analysis |
Cox regression |
|||
|---|---|---|---|---|
| P |
HR |
P |
HR |
|
| 95% CI | 95% CI | |||
| Age |
0.085 |
2.176[0.898, 5.276] |
0.562 |
1.393[0.454, 4.278] |
| FLT3 mutation |
0.363 |
0.486[0.103, 2.297] |
0.644 |
0.639[0.096, 4.275] |
| WBC ≥ 50 × 109 |
0.250 |
1.763[0.670, 4.636] |
0.105 |
2.844[0.802, 10.085] |
| Cytogenetics |
0.010 |
2.046[1.190, 3.519] |
0.068 |
1.914[0.953, 3.846] |
| Allo-HSCT |
0.228 |
1.810[0.689, 4.754] |
0.015 |
4.581[1.338, 15.684] |
| FISH + CD34 + CD38- ≥ 1% | 0.009 | 4.319[1.436, 12.987] | 0.003 | 7.048[1.918, 25.899] |
P of the univariate analysis is the P value of the log rank test. HR is the value of the hazard ratio. 95% CI is the 95% confidence interval of the hazard ratio. Data from 45 patients were complete and were included in the Cox proportional-hazards regression.