Table 2.
Multivariable analyses of delirium and falls
| HR | 95% CI | P | |
|---|---|---|---|
| Delirium* | |||
| Prior falls | <.001 | ||
| No | Reference | ||
| Yes | 2.09 | 1.39-3.15 | |
| PIM user | .003 | ||
| No | Reference | ||
| Yes | 1.79 | 1.22-2.65 | |
| Platelets, ×109/L | <.001 | ||
| ≥50 | Reference | ||
| <50 | 2.57 | 1.63-4.06 | |
| Creatinine clearance, mL/min | .001 | ||
| ≥60 | Reference | ||
| <60 | 2.36 | 1.43-3.9 | |
| Fall | |||
| Prior falls | .056 | ||
| No | Reference | ||
| Yes | 2.14 | 1.02-4.52 | |
| Age, y | .011 | ||
| <70 | Reference | ||
| ≥70 | 3.03 | 1.39-6.62 | |
| ADL | .011 | ||
| Normal | Reference | ||
| Impaired | 4.36 | 1.66-11.4 |
*
Stratified by graft source to ensure proportional hazards.