Table 3.
Covariate analysis
| Covariate | ΔOFV | Covariate effect | Included after forward inclusion | Included after backward elimination |
|---|---|---|---|---|
| Haematocrit | − 6.752 | − 0.906 | Yes | Yes |
| Albumin | − 0.001 | − 0.0143 | No | No |
| Weight | − 6.362 | 0.514 | Yes | No |
| LBW | − 8.395 | 0.787 | Yes | Yes |
| IBW | − 8.405 | 1.07 | Yes | No |
| BSA | − 7.998 | 0.955 | Yes | No |
| Sex | − 0.537 | 0.916 | No | No |
| Age | − 0.792 | 0.126 | No | No |
| ABCB1 1199G>A | ||||
| AA | − 0.474 | 0.702 | No | No |
| GA | − 0.107 | 1.06 | No | No |
| GG | − 0.537 | 0.916 | No | No |
| ABCB1 3435C>T | ||||
| CC | − 3.431 | 0.817 | No | No |
| CT | − 2.515 | 1.15 | No | No |
| TT | − 0.011 | 1.01 | No | No |
OFV objective function value, LBW lean body weight, IBW ideal body weight, BSA body surface area