Table 2 Analysis of weight change (kg) at Months 6 and 12*
From: A randomized trial comparing weight loss treatment delivered in large versus small groups
Independent variable | Estimate | Std Err | p-value |
|---|---|---|---|
LG mean baseline weight, kg (intercept) | 104.39 | 3.60 | <.0001 |
Difference in mean baseline weight (SG - LG) | -3.93 | 4.94 | 0.4286 |
Month 6 mean weight loss in LG | -3.22 | 1.08 | 0.0039 |
Month 6 additional mean weight loss in SG | -3.23 | 1.46 | 0.0301 |
Month 12 mean weight loss in LG | -1.70 | 1.17 | 0.1504 |
Month 12 additional mean weight loss in SG | -5.33 | 1.58 | 0.0013 |