Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Nov 27, 2023; 15(11): 2423-2429
Published online Nov 27, 2023. doi: 10.4240/wjgs.v15.i11.2423
Table 2 Changes of anthropometric indexes before and after operation
Time
Weight (kg)
BMI (kg/m2)
EWL (%)
Preoperative113.39 ± 21.2541.22 ± 6.35-
1 mo after operation106.33 ± 20.12a36.78 ± 6.26a25
3 mo after operation93.36 ± 18.89a33.76 ± 5.81a40
6 mo after operation85.67 ± 17.47a30.34 ± 5.1a46
12 mo after operation81.28 ± 14.38a28.98 ± 5.52a65