First report of outcomes from the patient-reported outcome measures program in the Metabolic and Bariatric Surgery Accreditation Quality Improvement Program.

Background: Health-related quality-of-life (HRQoL) is one of the most important outcomes to metabolic and bariatric surgery (MBS) patients but was not measured by the Metabolic and Bariatric Surgery Accreditation Quality Improvement Program (MBSAQIP). A patient-reported outcome measures (PROMs) program pilot started in 2016 with MBSAQIP implementation in 2019.

Objectives: To measure how MBS impacts patient HRQoL 1 and 2 years after primary laparoscopic Roux-en-Y gastric bypass (bypass) or laparoscopic sleeve gastrectomy (sleeve).

Setting: The 82 centers in the United States participating in the MBSAQIP PROMs program.

Methods: Preoperative HRQoL scores and satisfaction were compared with postoperative scores 1 and 2 years after surgery with univariate comparisons and adjusted regression models.

Results: There were 13,901 PROMs responses from 11,146 patients. Patient satisfaction with their MBS decision was 97%. On average, patients had significant improvement in Obesity-related Problem (OP) scores (65.8 preoperatively, 23.0 at 1 yr, and 26.3 at 2 yr; P <.05), Obesity and Weight-Loss Quality-of-Life (OWLQOL) scores (36.7 preoperatively, 77.2 at 1 yr, and 74.6 at 2 yr; P < .05), their physical health (39.2 preoperatively versus 51.7 at 1 yr and 50.0 at 2 yr), and mental health (45.6 preoperatively versus 53.3 at 1 yr and 51.4 at 2 yr). Compared with bypass patients, sleeve patients had significantly lower odds of having low OP scores postoperatively (odds ratio [95% CI) ] .67 [.53, .83]) and lower odds of high OWLQOL (.61 [.48, .77]) at 1 year.

Conclusion: All patients regardless of procedure on average report significant improvement in their scores for OP, OWLQOL, and physical and mental health after MBS. At 1 and 2 years, bypass patients reported greater improvement in their obesity-related PROMs than sleeve patients.