Table 5: Weight loss parameters following revisional surgery.

Follow-up duration

Patient numbers

Weight (kg)

BMI (kg/m2)

EWL%

EBL%

1 month

47

99 (50-137)

36.51 (20-52)

18.61

19.19

3 months

47

91 (51-130)

34.42 (20-50)

32.43

27.31

6 months

47

83 (51-125)

31.45 (20-46)

45.71

45.58

12 months

34

80 (52-127)

30.01 (20-41)

60.43

72.74

24 months

17

82 (57-120)

30.72 (22-40)

66.06

81.32

36 months

8

83 (59-115)

29.43 (23-39)

68.77

78.01

(BMI: Body mass index; EWL: Excess weight loss; EBL: Excess BMI loss).