Table 2. Independent risk factors associated with BC (case-control analysis).

Variables	OR*	95% C.I.		P
		Lower	Upper
Child-Pugh	1.79	1.09	2.94	0.022
CIT(>8 h)	6.30	2.97	13.3	<0.001
Cryo transfusion	4.23	1.95	9.17	<0.001

^*OR were derived from multivariate stepwise logistic regression analysis. These factors were adjusted in the multivariate regression analysis: age, diagnosis, child-pugh, MELD, CIT, blood loss, RBC, Cryo transfusion, Cell saver transfusion, chronic rejection.