|  | LPG-GT | LPG-DFT | P |
---|---|---|---|---|
BMI(Kg/m2) | Preoperative | 23.4 ± 3.1 | 23.4 ± 3.0 | 0.996 |
 | 6 months after the operation | 20.9 ± 2.5 | 21.6 ± 2.5 | 0.171 |
 | 1 year after the operation | 20.6 ± 2.5 | 22.0 ± 2.4 | 0.010 |
Hemoglobin (g/L) | Preoperative | 142.9 ± 22.9 | 143.8 ± 15.0 | 0.820 |
 | 6 months after the operation | 132.2 ± 19.0 | 137.6 ± 12.8 | 0.129 |
 | 1 year after the operation | 138.8 ± 19.2 | 141.5 ± 17.3 | 0.512 |
Albumin (g/L) | Preoperative | 42.8 ± 3.1 | 43.3 ± 3.8 | 0.488 |
 | 6 months after the operation | 39.1 ± 5.5 | 41.6 ± 5.3 | 0.033 |
 | 1 year after the operation | 40.7 ± 6.8 | 42.3 ± 5.3 | 0.226 |