Table 3 Univariate and multivariate analysis for OS.
Variable | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
HR (95% CI) | P | HR (95% CI) | P | |
Age >65 at relapse | 1.4 (0.99–1.97) | 0.05 | 1.2 (0.78–1.9) | 0.3 |
Mayo 2012 stage (III/IV) at diagnosis | 2.4 (1.58–3.6) | <0.0001 | 1.6 (1.01–2.6) | 0.04 |
BMPC ≥10% at diagnosis | 1.3 (0.93–1.81) | 0.1 | 1.14 (0.75–1.75) | 0.5 |
Organs involved >2 at diagnosis | 1.05 (0.70–1.56) | 0.8 | – | – |
Conditioning melphalan 200 mg/m2 at diagnosis | 0.43 (0.3–0.6) | <0.0001 | 0.45 (0.27–0.74) | 0.001 |
Receiving induction therapy | 1.23 (0.88–1.7) | 0.2 | – | – |