Korean Journal of Family Practice

Table. 2.

Changes in body weight and BMI for 12 months after sleeve gastrectomy in male and female, respectively

Variable PreOP POD 2 wk POD 3 mo POD 6 mo POD 9 mo POD 12 mo
Male
Weight (kg) 124.77±4.28 115.60±4.00* 103.64±3.97* 95.87±3.26* 92.78±3.16* 92.77±3.06*
BMI (kg/m2) 39.57±1.30 36.66±1.22* 32.88±1.24* 30.40±1.02* 29.41±1.01* 29.39±0.99*
Percent BMI change (%) 7.36 16.91 23.19 25.67 25.74
Female
Weight (kg) 99.21±3.99 92.23±3.74* 82.63±3.72* 77.70±3.06* 75.04±2.97* 75.29±2.90*
BMI (kg/m2) 38.20±1.21 35.53±1.14* 31..81±1.16* 29.87±0.96* 28.92±0.95* 29.02±0.93*
Percent BMI change (%) 7.00 16.75 21.80 24.29 24.04

Values are presented as mean±standard deviation.

OP, operation; POD, postoperative day; BMI, body mass index.

*P-values <0.0001 for time by linear mixed model (covariance pattern model) for longitudinal data.

Korean J Fam Pract 2022;12:185~192 https://doi.org/10.21215/kjfp.2022.12.3.185
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