All 14 subjects are included in the analysis of parameters related to body weight and lipids. Decreases after RYGB were observed for BMI, weight, fat mass, fat free mass, resting energy expenditure an
RRs for provision of bariatric surgery within adults eligible for bariatric surgery and HES linkage in England with at least 5 years of follow-up data in CPRD GOLD (2007–2020)a.