Prognostic factors for overall survival of AL patients: univariate analysis
| Prognostic factor . | P* . |
|---|---|
| PBPC% higher than 1% | .002 |
| PBPC count higher than 0.5 × 106/L | .003 |
| BMPC% higher than 10% | .04 |
| Serum β2-microglobulin level of 2.7 μg/mL or higher | .04 |
| No dominant cardiac amyloid involvement | .03 |
| Prognostic factor . | P* . |
|---|---|
| PBPC% higher than 1% | .002 |
| PBPC count higher than 0.5 × 106/L | .003 |
| BMPC% higher than 10% | .04 |
| Serum β2-microglobulin level of 2.7 μg/mL or higher | .04 |
| No dominant cardiac amyloid involvement | .03 |
The difference between pairs of survival curves for categorical variables was assessed with a log-rank test. For continuous variables, a Cox proportional hazards P is reported.