Table 6.

Perioperative Predictors of 28-day Mortality in Patients Undergoing LDLT Using Univariate and Multivariate Cox -regression Analysis.

Parameters	Univariate		Multivariate
	HR(95% CI)	Pvalue	HR(95% CI)	Pvalue
Pre-operative parameters
Age	1.02 (0.96–1.1)	0.62
BMI	1.02 (0.87–1.2)	0.84
SMI	0.82 (0.71–0.95)	0.006	0.81 (0.68–0.96	0.017*
CTP	1.24 (0.77–2.0)	0.38
MELD	1.01 (0.91–1.13)	0.81
Etiology (alcohol versus others)	0.53 (0.13–2.2)	0.38
Clinical presentation (ACLF vs. DLDa)	3.3 (0.67–16.4)	0.144	5.9 (0.9–39.5)	0.06*
Intraoperative parameters
Blood loss (lnb)	3.3 (1.4–7.97)	0.007	3.84 (1.43–10.4)	0.008*
CIT	1.0 (0.99–1.02)	0.44
WIT	0.90 (0.81–1.0)	0.073
Inotropic support	1.18 (1.03–1.36)	0.019
Postoperative parameters
Neurological complication	1.1 (0.12–9.5)	0.96
Re-exploration	2.8 (0.31–25.1)	0.36
Total MV days	1.02 (0.84–1.23)	0.84
Time to ambulate	0.99 (0.81–1.2)	0.93

Data presented as OR (95% CI).

BMI, Body mass index; SMI, Skeletal muscle index; CTP, Child Turcotte Pugh Score; MELD, Model of end-stage liver disease; ACLF, Acute on chronic liver disease; DLD, Decompensated liver disease; CIT, cold ischemia time; WIT, warm ischemia time; MV, Mechanical ventilation; OR, Odds ratio; CI, Confidence interval; LDLT, Living donor liver transplant.

* Significant at P < 0.05.

^aReference category.

^bLog value.