4.11. Analysis.

Comparison 4 Gastric bypass versus biliopancreatic diversion with duodenal switch, Outcome 11 Health‐related quality of life: Obesity‐related problems scale.

Health‐related quality of life: Obesity‐related problems scale
Study	Obesity‐related problems scale score	LRYGB	BPD+switch	Mean between group difference (CI); P value
Aasheim 2009	Baseline, mean (95% CI)	59.2 (50.3 to 68.1)	61.4 (52.2 to 70.7)	Not reported
Aasheim 2009	Mean change from baseline at 2 years, mean (95% CI)	‐27.7 (‐37.1 to ‐18.3)	‐32.5 (‐42.2 to ‐22.8)	4.81 (‐8.69 to 18.3); P = 0.23