Variable | PFS | OS | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Risk group | Risk group | |||||||||||
Low | Intermediate | High | Low | Intermediate | High | |||||||
HR (95 CI) | p | HR (95 CI) | p | HR (95 CI) | p | HR (95 CI) | p | HR (95 CI) | p | HR (95 CI) | p | |
Sex | 0.82 (0.59–1.18) | 0.3698 | 0.74 (0.59–1.11) | 0.9645 | 0.86 (0.62–1.08) | 0.3438 | 0.80 (0.57–1.05) | 0.3698 | 0.96 (0.68–1.33) | 0.6905 | 0.86 (0.59–1.16) | 0.5713 |
Age (< 65 years) | 0.96 (0.69–1.35) | 0.7647 | 0.87 (0.55–1.20) | 0.2027 | 0.73 (0.59–0.98) | 0.0455 | 0.97 (0.71–1.32) | 0.7647 | 0.61 (0.44–0.85) | 0.0047 | 0.60 (0.38–0.89) | 0.0391 |
Isotype | 0.91 (0.56–1.32) | 0.2957 | 0.91 (0.64–1.31) | 0.6951 | 0.96 (0.68–1.33) | 0.6419 | 0.82 (0.51–1.21) | 0.2957 | 0.83 (0.57–1.15) | 0.3627 | 0.98 (0.81–1.22) | 0.8179 |
D&S stage | 0.84 (0.60–1.16) | 0.3218 | 0.82 (0.57–1.22) | 0.3505 | 0.64 (0.49–0.89) | 0.0169 | 0.83 (0.59–1.11) | 0.3218 | 0.98 (0.67–1.44) | 0.7874 | 0.74 (0.59–1.12) | 0.0593 |
ISS stage | 0.94 (0.66–1.29) | 0.8163 | 0.91 (0.55–1.24) | 0.2107 | 0.84 (0.58–1.28) | 0.0619 | 0.79 (0.61–1.07) | 0.1087 | 0.97 (0.66–1.34) | 0.5221 | 0.87 (0.62–1.27) | 0.0665 |
Cytogenetic risk | 0.93 (0.64–1.28) | 0.6358 | 0.87 (0.56–1.22) | 0.3451 | 0.91 (0.55–1.33) | 0.6670 | 0.86 (0.71–1.32) | 0.2399 | 0.89 (0.69–1.41) | 0.6133 | 0.92 (0.71–1.37) | 0.6112 |
Renal failure | 0.94 (0.61–1.25) | 0.5866 | 0.92 (0.59–1.44) | 0.6957 | 0.87 (0.60–1.21) | 0.2410 | 0.92 (0.66–1.41) | 0.5866 | 0.94 (0.71–1.35) | 0.6108 | 0.97 (0.74–1.25) | 0.8902 |
Induction therapy | 0.84 (0.61–1.28) | 0.3520 | 0.93 (0.66–1.34) | 0.6838 | 0.88 (0.58–1.18) | 0.3356 | 0.84 (0.57–1.19) | 0.3520 | 0.93 (0.70–1.32) | 0.6075 | 0.89 (0.66–1.28) | 0.6015 |
Best response to induction therapy (≥ VGPR) | 0.76 (0.59–1.18) | 0.0984 | 0.68 (0.48–0.96) | 0.0342 | 0.71 (0.55–1.08) | 0.0533 | 0.74 (0.59–1.09) | 0.0984 | 0.95 (0.69–1.31) | 0.5031 | 0.88 (0.61–1.29) | 0.0583 |
Maintenance | 0.70 (0.44–0.89) | 0.0210 | 0.54 (0.38–0.80) | 0.0008 | 0.71 (0.56–0.92) | 0.0249 | 0.70 (0.48–0.88) | 0.0210 | 0.74 (0.57–1.01) | 0.0330 | 0.52 (0.36–0.75) | 0.0003 |