Same-admission versus delayed cholecystectomy for mild acute biliary pancreatitis: a systematic review and meta-analysis

Table 1 Characteritics of included studies

Author	Country	Study design	Sample		Definition		Criteria of MABP	NOS
Author	Country	Study design	SA-LC	DLC	SA-LC	DLC	Criteria of MABP	NOS
Aboulian et al. 2010 [24]	USA	RCT	25	25	< 48 h	> 48 h	Ranson score	8
Aksoy et al. 2017 [25]	Turkey	Retrospective	75	87	< 3 days	4–10 weeks	Ranson scor	8
Al-Qahtani et al. 2014	Saudi Arabia	Retrospective	267	83	Index admission	6–12 weeks	Ranson score	7
Costa et al. 2015 [16]	Dutch	RCT	128	136	> 3 days	25–30 days	Atlanta classification	8
Falor et al. 2012 [27]	USA	Retrospective	117	186	< 48 h	> 48 h	Ranson score	7
Griniatsos et al. 2005 [28]	UK	Retrospective	20	24	< 2 weeks	> 2 weeks	Ranson score^a	7
Guadagni et al. 2017 [29]	Italy	Retrospective	98	218	< 3 days	> 3 days	Ranson score	8
Jee et al. 2016	Malaysia	RCT	38	34	Same admission	> 6 weeks	Atlanta classification	8
Nebiker et al. 2009 [31]	Switzerland	Retrospective	32	67	< 14 days	> 14 days	Ranson score	8
Rozh Noel et al. 2018	Sweden	RCT	32	34	Index admission	> 6 weeks	Atlanta classification	8
Sinha et al. 2008 [33]	India	Retrospective	81	26	< 7 days	> 6 weeks	Ranson’s score	7

RCT randomized controlled trial, SA-LC same-admission laparoscopic cholecystectomy, DLC delayed laparoscopic cholecystectomy
^aModified Glasgow Scoring System

ISSN: 1471-2482