Table 3.
Multivariate analysis of posttransplant outcomes for US/Canada cases according age-adjusted BMI categories
| N | RR (95% CI) | P value | |
|---|---|---|---|
| TRM | |||
| BMI | — | .048 | |
| Normal | 911 | 1.00 | — |
| UW | 70 | 1.18 (0.75-1.87) | .47 |
| RUW | 191 | 1.10 (0.82-1.49) | .52 |
| OW | 335 | 1.08 (0.84-1.39) | .55 |
| OB | 290 | 1.44 (1.14-1.83) | .0022 |
| Relapse | |||
| BMI | — | .027 | |
| Normal | 911 | 1.00 | — |
| UW | 70 | 1.35 (0.89-2.06) | .16 |
| RUW | 191 | 1.09 (0.81-1.46) | .58 |
| OW | 335 | 0.87 (0.68-1.12) | .28 |
| OB | 290 | 0.68 (0.51-0.92) | .011 |
| Treatment failure* | |||
| BMI | — | .49 | |
| Normal | 911 | 1.00 | — |
| UW | 70 | 1.28 (0.94-1.75) | .12 |
| RUW | 191 | 1.10 (0.89-1.35) | .40 |
| OW | 335 | 0.98 (0.82-1.17) | .81 |
| OB | 290 | 1.06 (0.88-1.27) | .55 |
| Overall mortality | |||
| BMI | — | .34 | |
| Normal | 911 | 1.00 | — |
| UW | 70 | 1.25 (0.90-1.73) | .19 |
| RUW | 191 | 1.16 (0.93-1.44) | .19 |
| OW | 335 | 1.01 (0.84-1.22) | .88 |
| OB | 290 | 1.15 (0.96-1.39) | .14 |
*
Treatment failure is the inverse of RFS. ROW, risk of overweight.