Table 4 Body weight loss after LSG.

From: Check point to get adequate weight loss within 6-months after laparoscopic sleeve gastrectomy for morbid obesity in Asian population

 

EBWL-6M < 50%

EBWL-6M ≥ 50%

p

N = 62

N = 98

Postoperative body weight loss

EBWL% 1M

19.52%

(5.20%)

26.99%

(6.61%)

< 0.001*

TBWL% 1M

9.24%

(2.00%)

11.10%

(10.72%)

< 0.001*

EBWL% 3M

32.51%

(7.38%)

47.69%

(10.51%)

< 0.001*

TBWL% 3M

15.47%

(3.01%)

19.71%

(3.80%)

< 0.001*

EBWL% 6M

42.99%

(8.22%)

65.78%

(13.67%)

< 0.001*

TBWL% 6M

20.56%

(3.83%)

27.24%

(5.22%)

< 0.001*

EBWL% 1Y

53.16%

(13.37%)

77.28%

(16.19%)

< 0.001*

TBWL% 1Y

25.90%

(7.27%)

32.24%

(7.38%)

< 0.001*

EBWL% 2Y

60.77%

(18.51%)

83.50%

(17.47%)

< 0.001*

TBWL% 2Y

29.75%

(9.41%)

34.70%

(8.70%)

0.048*

Difference EBWL% POY2-POY1

2.36%

(7.45%)

2.18%

(10.35%)

0.945

Difference TBWL% POY2-POY1

1.30%

(3.81%)

1.15%

(4.04%)

0.899

Difference body weight POY2-POY1(Kg)

− 1.77

(5.06)

− 1.28

(4.04)

0.701

  1. BMI body mass index, EBWL excess body weight loss.
  2. *p < 0.05.
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