Multivariate Analysis of Pretreatment and Postintervention Variables (N = 229)
| EFS . | RR . | P . | OS . | RR . | P . |
|---|---|---|---|---|---|
| No Δ 11/13q | .481 | .0004 | No Δ 11/13q | .386 | .0001 |
| β2M ≤4.0 mg/L | .534 | .0006 | Any second Tx | .200 | .0002 |
| Any second Tx | .307 | .001 | Time to second Tx | 1.008 | .0005 |
| Time to second Tx | 1.005 | .03 | Time to first CR | 1.001 | .02 |
| Any first CR | NA6-150 | .17 | β2M ≤4.0 mg/L | .609 | .03 |
| Time to first CR | NA6-150 | .42 | Any first Tx | NA6-150 | .06 |
| EFS . | RR . | P . | OS . | RR . | P . |
|---|---|---|---|---|---|
| No Δ 11/13q | .481 | .0004 | No Δ 11/13q | .386 | .0001 |
| β2M ≤4.0 mg/L | .534 | .0006 | Any second Tx | .200 | .0002 |
| Any second Tx | .307 | .001 | Time to second Tx | 1.008 | .0005 |
| Time to second Tx | 1.005 | .03 | Time to first CR | 1.001 | .02 |
| Any first CR | NA6-150 | .17 | β2M ≤4.0 mg/L | .609 | .03 |
| Time to first CR | NA6-150 | .42 | Any first Tx | NA6-150 | .06 |
RR estimates are not calculated for variables excluded from the final model.
Abbreviation: RR, relative risk.