Radical antegrade modular pancreatosplenectomy versus standard procedure in the treatment of left-sided pancreatic cancer: A systemic review and meta-analysis

Table 3 Secondly results of meta-analysis for RAMPS verse standard procedure in treatment of left-sided pancreatic cancer

Outcome	Ref. included	No. of patients with RAMPS vs no standard	Heterogeneity Chi-square test	Model used	OR or Mean difference	95% CI	P value
Intraoperative blood loss(ml)	[20, 27, 30]	89 vs 79	P < 0.01; I² = 88%	Random effect	−85.11	−278.08-107.85	0.39
Operating time (min)	[20, 27, 30]	89 vs 79	P < 0.01; I² = 96%	Random effect	−16.81	−95.19-61.57	0.67
Lymph node harvested	[20, 27, 28]	93 vs 94	P = 0.86; I² = 0%	Fixed effect	7.06	4.52–9.60	<0.01
Complication	[20, 24, 27,28,29]	135 vs 150	P = 0.97; I² = 0%	Fixed effect	0.94	0.56–1.59	0.83
Combined resection	[20, 24, 29]	112 vs 172	P = 0.02; I² = 73%	Random effect	3.30	1.00–10.93	0.05
Hospital stay (days)	[20, 27, 30]	89 vs 79	P = 0.04; I² = 68%	Random effect	0.49	−2.97-3.94	0.78

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