Duodenum-Preserving Resection of the Pancreatic Head versus Pancreaticoduodenectomy for Treatment of Chronic Pancreatitis with Enlargement of the Pancreatic Head: Systematic Review and Meta-Analysis

Figure 17

Subgroup funnel plots: (a) rate of Pain relief (Beger), (b) rate of pain relief (Frey), (c) postoperative mortality (Beger), (d) postoperative mortality (Frey), (e) postoperative endocrine insufficiency (Beger), and (f) postoperative endocrine insufficiency (Frey).

(a)

(b)

(c)

(d)

(e)

(f)