Table 2.
Log-rank analysis for individual variables (covariates) and multiple Cox-regression analysis of all the included variables.
| Covariate | Log-Rank Analysis | Multiple Cox Regression Analysis | ||||||
|---|---|---|---|---|---|---|---|---|
| Coefficient | HR | 95% CI | p-value | Coefficient | HR | 95% CI | p-value | |
| Age (≥65 years) | 1.286 | 3.617 | 1.305–10.030 | 0.008 | 1.506 | 4.508 | 1.373–14.801 | 0.013 |
| Sex | −0.002 | 0.998 | 0.578–1.723 | 0.995 | −0.268 | 0.765 | 0.416–1.405 | 0.388 |
| VTRNA1-3 methylation | 0.562 | 1.755 | 1.031–2.985 | 0.037 | 0.360 | 1.434 | 0.801–2.566 | 0.225 |
| IPSS score (0 vs. 0.5–1) | 0.369 | 1.446 | 0.843–2.479 | 0.178 | 0.022 | 1.022 | 0.510–2.046 | 0.951 |
| Blast count (<5% vs. 5%–10%) |
1.098 | 2.999 | 1.397–6.437 | 0.003 | 1.310 | 3.705 | 1.574–8.722 | 0.003 |
| Cytogenetics (good vs. intermediate/poor) | 0.854 | 2.350 | 1.236–4.465 | 0.007 | 1.195 | 3.303 | 1.662–6.564 | 0.001 |