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. 2018 Jul 31;28(12):3834–3842. doi: 10.1007/s11695-018-3429-z

Table 2.

Percentage total body weight loss (%TBWL) following secondary surgery

%TBWL at 3 months %TBWL at 6 months %TBWL at 12 months %TBWL at 24 months
SADI 11.3% (± 4.1) 16.5% (± 5.8) 21.5% (± 8.1) 26.4% (± 10.4)
RYGB 5.9% (± 5.3) 7.8% (± 6.8) 8.9% (± 8.7) 6.9% (± 11.3)
P value < .001 < .001 < .001 < .001

SADI single anastomosis duodenoileal bypass, RYGB Roux-en-Y gastric bypass, ± standard deviation in percentage