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Table 3 Trends in BMI over time, according to type of surgery

From: Type 2 diabetes remission after Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and one anastomosis gastric bypass (OAGB): results of the longitudinal assessment of bariatric surgery study

 

Preoperative*

Postoperative 1 year*

Postoperative 3 year*

OAGB

44.6 ± 7.0

30.0 ± 5.0

30.6 ± 4.6

RYGB

43.7 ± 6.7

30.2 ± 5.1

31.3 ± 4.9

SG

43.8 ± 6.9

31.9 ± 6.8

30.8 ± 4.7

  1. At 1 year and 3 years follow-up, for all surgeries, postoperative BMI versus preoperative are different at the level of p < 0.05
  2. *mean ± SD