Sequential vs simultaneous revascularization in patients undergoing liver transplantation: A meta-analysis

Table 1 Characteristics of the included studies

Study	Year	Country	No. of SeqR/ SimR	Type of study	Jadad score	NOS
Sankary et al[12]	1995	United States	83/45	Retrospective study	-	6
Massarollo et al[13]	1998	Brazil	26/50	Retrospective study	-	7
Polak et al[14]	2005	the Netherlands	71/31	Retrospective study	-	7
Wu et al[15]	2006	China	21/20	Retrospective study	-	6
Adani et al[16]	2011	Italy	19/21	RCT	3	-
Baccarani et al[17]	2012	Italy	38/42	RCT	3	-

RCT: Randomized controlled trial; NOS: Newcastle-Ottawa scale.