Table 2.
Postoperative BMI and excess BMI loss (EBMIL) between groups.
| SG (n = 83) |
RYGB (n = 152) |
OAGB (n = 123) |
p-Value (ANOVA) |
p-Value (SG Vs. RYGB) |
p-Value (SG Vs. OAGB) |
p-Value (OAGB Vs. RYGB) |
|
|---|---|---|---|---|---|---|---|
| 1 year postoperative | |||||||
| BMI (Kg/m2) | 31.3 ± 7.2 | 30.4 ± 6.9 | 24.7 ± 5.8 | 0.001 | 0.762 | 0.001 | 0.001 |
| EBMIL (%) | 73.6 ± 23.6 | 77.3 ± 15.3 | 101.8 ± 2.5 | 0.001 | 0.483 | 0.001 | 0.001 |
| 2 years postoperative | |||||||
| BMI (Kg/m2) | 29.4 ± 5.7 | 28.8 ± 5.2 | 24.8 ± 5.3 | 0.001 | 0.713 | 0.001 | 0.001 |
| EBMIL (%) | 80.5 ± 17.8 | 81.9 ± 14.6 | 101.2 ± 2.1 | 0.001 | 0.846 | 0.001 | 0.001 |
| 5 years postoperative | |||||||
| BMI (Kg/m2) | 32.4 ± 5.7 | 30.9 ± 5.9 | 25.9 ± 5.9 | 0.001 | 0.592 | 0.001 | 0.001 |
| EBMIL (%) | 68.8 ± 18.6 | 72.5 ± 16.4 | 97.6 ± 9.9 | 0.001 | 0.378 | 0.001 | 0.001 |
ANOVA: analysis of variance; BMI: body mass index; EBMIL: excess BMI loss.