MWLAGBRYGBPALLPAGB vs. RYGB
N444
Age (Years, Mean)4654.351.5
Mean BMI, Kg/m2
Baseline37.135.535
Final353231.6
Weight, Kg
Baseline104.796.394.4
Final98.286.985.4
% Change-6.1-9.8-10.00.0381.0
Time to 10% Weight Loss, months7.472.772.510.0380.77
Body Composition Outcomes
Total Fat Mass, Kg
Baseline50.043.044.5
Final45.537.738.9
% Change-8.5-12.0-12.90.671.0
Truncal Fat Mass, Kg
Baseline24.424.724.2
Final21.722.020.4
% Change-11.0-10.9-16.30.670. 77
Peripheral Fat Mass, Kg
Baseline24.217.019.2
Final22.614.417.3
% Change-5.0-15.0-8.70.670.56
Lean Mass, Kg
Baseline53.251.546.9
Final50.444.943.3
% Change-5.2-12.4-7.30.070.15
  • Abbreviations: MWL: medical weight loss, AGB: adjustable gastric band, RYGB: Roux-en-Y gastric bypass, BMI: body mass index

  • PALL for comparison across groups using Kruskal-Wallis test

  • PAGB vs RYGB represents comparison of AGB to RYGB group using Wilcoxon-Mann-Whitney test