Assessement of postoperative long-term survival quality and complications associated with radical antegrade modular pancreatosplenectomy and distal pancreatectomy: a meta-analysis and systematic review

Table 2 Systematic reviews comparing postoperative RAMPS and DP complications

Factors	Included articles	RAMPS	DP	Heterogeneity test		RR/WMD
Factors	Included articles	RAMPS	DP	I²(%)	P	95% CI	P
Operation time	[10,11,12, 14]	97	96	98	<0.00001	−63.93(−68.86 ~ − 58.99)	<0.00001
Bleeding volume	[10,11,12,13]	127	133	88	0.0002	−184.62(−211.88 ~ − 157.37)	<0.00001
Postoperative complications	[10,11,12,13]	43	46	0	0.93	0.96 (1.55 ~1.65)	0.87
Postoperative hospital stay	[10,11,12,13,14]	135	150	64	0.04	−0.49(− 1.99 ~ 1.02)	0.53
Mortality(30-day)	[11,12,13,14]	129	130	NA	NA	0.65 (0.02 ~ 17.65)	0.80

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