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.