Gastric bypass vs biliopancreatic diversion with duodenal switch (laparoscopic or open)All‐cause mortality · participants with obesity1 finding from 1 reviewSurgery for weight loss in adults 2014 · Cochrane Headline outcomes onlyno estimate extracted2 studies · 107 participantsModerate
Laparoscopic gastric bypass vs laparoscopic adjustable gastric bandingAll‐cause mortality · participants with obesity1 finding from 1 reviewSurgery for weight loss in adults 2014 · Cochrane Headline outcomes onlyno estimate extracted2 studies · 301 participantsModerate
Laparoscopic gastric bypass vs laparoscopic duodenojejunal bypass with sleeve gastrectomyAll‐cause mortality · participants with obesity1 finding from 1 reviewSurgery for weight loss in adults 2014 · Cochrane Headline outcomes onlyno estimate extracted1 study · 57 participantsVery low
Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomyAll‐cause mortality · participants with obesity1 finding from 1 reviewSurgery for weight loss in adults 2014 · Cochrane Headline outcomes onlyno estimate extracted6 studies · 600 participantsModerate