The Relationship between Bariatric Food Pyramid and Long-Term Anthropometric Measurements of Patients Undergoing Bariatric Surgery
Table 2
Preoperative and postoperative changes in body weight, BMI, and % excess weight loss.
1st year (n = 27)
2nd year (n = 27)
3rd year (n = 27)
Pre-op
Post-op
value
Pre-op
Post-op
value
Pre-op
Post-op
value
Gender
Female
14 (51.85%)
18 (66.67%)
17 (62.96%)
Male
13 (48.15%)
9 (33.33%)
10 (37.04%)
Age (years)
40.41 ± 11.94
45.93 ± 10.82
42.59 ± 8.60
Operation type—sleeve
16 (59.26%)
7 (25.93%)
17 (62.96%)
gastrectomy—gastric bypass
11 (40.74%)
20 (74.07%)
10 (37.04%)
Body weight (kg)
119.96 ± 17.63
77.70 ± 11.16
<0.001
115.67 ± 24.00
74.96 ± 13.41
<0.001
124.52 ± 32.94
75.94 ± 18.91
<0.001
BMI (kg/m2)
42.42 ± 6.19
27.41 ± 3.41
<0.001
41.54 ± 8.66
27.30 ± 5.14
<0.001
46.94 ± 15.52
28.49 ± 7.44
<0.001
Total weight loss (%TWL)
34.70 ± 8.33
33.59 ± 13.82
36.75 ± 16.17
EWL (%)
87.85 ± 17.90
95.95 ± 50.83
86.72 ± 36.11
Data are expressed as average ± SD. BMI : body mass index, EWL : excess weight loss. Paired sample t-test. (Kruskal–Wallis test). (Kruskal–Wallis test).
