TABLE 2. - Characteristics of the private network sample during periods of observation: preoperative, six months and 12 months of postoperative.
| Preoperative Average (SD) | Six-month Average (SD) | One-year Average (SD) | Total Average (SD) | p | |
|---|---|---|---|---|---|
| BMI | 39,1 (4,7) | 29,5 (4,9) | 26,9 (4,0) | 31,8 (7,0) | < 0,001 |
| AST | 27,2 (12,0) | 25,1 (9,0) | 32,1 (31,4) | 28,2 (19,8) | 0,649 |
| ALT | 37,5 (33,3) | 27,8 (17,1) | 31,4 (16,8) | 32,2 (23,4) | 0,477 |
| Albumin | 4,1 (0,26) | 4,0 (0,33) | 4,2 (0,39) | 4,1 (0,33) | 0,341 |
| Weight | 108,1 (24,4) | 81,6 (21,7) | 73,7 (13,0) | 87,8 (24,8) | < 0,001 |
| NAFLD | -2,1212 (1,65) | -2,5088 (1,19) | -3,0400 (0,93) | -2,5567 (1,32) | 0,086 |
BMI= Body Mass Index; NAFLD score= nonalcoholic fatty liver disease