The following data has been collected from Mr Boyle's patients who have undergone insertion of a Swedish adjustable gastric band.
12 months following insertion
After 12 months patients lost on average 59% of their target weight loss losing an average of 32kg of excess weight.
At discharge or 24 months following insertion
After discharge or 2 years after having a Swedish adjustable gastric band inserted patients lost an average 74% of their target weight loss losing an average of 40kg of excess weight.