Band versus bypass: influence of an educational seminar and surgeon visit on patient preference

Only 11% of patients changed their procedure choice as a result of attending the ES and SV. Thus, patient decisions are usually made before meeting the surgeon, and the information provided at the ES and SV simply reinforced those decisions. Only 13% of patients were willing (4% very willing and 9% somewhat willing) to be randomized to either procedure (laparoscopic Roux-en-Y gastric bypass or laparoscopic adjustable gastric banding). It is likely that patients had confidence in, and were comfortable with, 1 procedure over the other, and therefore were unwilling to undergo the other procedure.