| Group | N | Median | Quartiles | P* | |
|---|---|---|---|---|---|
| Percentage of weight loss at discharge | Control | 17 | -4,9 | -7,1 to -3,7 | 0,823 |
| TECNOB | 17 | -5,2 | -6,6 to -3,7 | ||
| Percentage of weight loss at 3 months | Control | 17 | -7,9 | -10,8 to -2,6 | 0,77 |
| TECNOB | 17 | -6,9 | -9,6 to -5,4 | ||
| Percentage of weight loss at 6 months | Control | 12 | -7,3 | -12,1 to 0 | 0,943 |
| TECNOB | 9 | -6,9 | -10,7 to -3,2 | ||
| Percentage of weight loss at 12 months | Control | 9 | -4,1 | -15,3 to 3 | 0,644 |
| TECNOB | 3 | -6,2 | -10,6 to 16,7 |