Table 3. | Weight changes (kg) by time from surgery and intervention group |
| Time | Group |
Mean change |
95% CI |
P (change = 0)a |
P (intervention)a |
|---|---|---|---|---|---|
| Week 1 | Intervention 1 | -2.54 | -3.11; -1.97 | 0.00 | 0.76 |
| Intervention 2 | -2.5 | -3.06; -1.94 | 0.00 | ||
| Control | -2.78 | -3.33; -2.22 | 0.00 | ||
| Week 3 | Intervention 1 | -3.04 | -3.6; -2.47 | 0.00 | 0.74 |
| Intervention 2 | -2.84 | -3.4; -2.29 | 0.00 | ||
| Control | -3.15 | -3.71; -2.6 | 0.00 | ||
| Week 8 | Intervention 1 | -2.18 | -2.74; -1.61 | 0.00 | 0.11 |
| Intervention 2 | -2.67 | -3.23; -2.11 | 0.00 | ||
| Control | -3.03 | -3.59; -2.47 | 0.00 |
aStatistically significant at level P < 0.05 (Wald test).
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