Table 2.
Association of perioperative recipient and donor-graft factors with early allograft dysfunction using univariate and multivariate logistic regression analyses.
| Univariate logistic regression | Multivariate logistic regression | |||||||
|---|---|---|---|---|---|---|---|---|
| β | Odd ratio | 95% CI | p | β | Odd ratio | 95% CI | p | |
| Preoperative recipient factor | ||||||||
| MELD score (points) | 0.02 | 1.02 | 0.97–1.06 | 0.45 | ||||
| Heart disease | 1.61 | 5.00 | 0.80–31.34 | 0.09 | ||||
| Emergency operation | 1.62 | 5.05 | 2.18–11.71 | <0.001 | 1.56 | 4.76 | 1.72–13.21 | <0.01 |
| Hepatorenal syndrome | 1.24 | 3.47 | 1.21–9.90 | 0.02 | ||||
| C-reactive protein (mg/dL) | 0.30 | 1.35 | 1.12–1.63 | <0.01 | 0.23 | 1.26 | 1.04–1.53 | 0.02 |
| Intraoperative recipient factor | ||||||||
| CRRT | 1.51 | 4.54 | 1.40–14.7 | 0.01 | ||||
| Severe postreperfusion syndrome | 0.88 | 2.42 | 1.03–5.67 | 0.04 | ||||
| Mean heart rate (beats/min) | 0.03 | 1.03 | 1.00–1.06 | 0.04 | ||||
| Fresh frozen plasma (unit) | 0.07 | 1.07 | 1.01–1.13 | 0.02 | ||||
| Mean brain natriuretic peptide (pg/mL) | 0.01 | 1.01 | 1.00–1.01 | <0.01 | 0.01 | 1.01 | 1.00–1.01 | <0.001 |
| Donor-graft factor | ||||||||
| Relative liver volume (RLV)* | ||||||||
| On preoperative day | 0.01 | 1.01 | 0.99–1.04 | 0.28 | ||||
| On POD 7 | 0.02 | 1.02 | 1.00–1.04 | 0.02 | ||||
| The RLV change between preoperative day and POD 7 | 0.02 | 1.02 | 0.99–1.04 | 0.09 | ||||
MELD – model for end-stage liver disease; CRRT – continuous renal replacement therapy; POD – postoperative day.
*
Relative liver volume: graft volume to standard liver volume ratio (%).