Table 3.
Estimated mean weight and differences in weight change over 3 months in kg from models including patient-, physician- and visit-level covariates The sample n=429 includes all patients except 32 with missing data), ICC=0.0;
| Model | Estimated Weight in kgs (M, SE) | Estimated difference in weight change [95% CI]b | p-value | |
|---|---|---|---|---|
| Baseline | 3-month | |||
| Model 1aa | ||||
| Time | 91.7, 0.7 | 91.7,0.7 | 0.0[−0.3,0.4]b | 0.95 |
| Model 1b | ||||
| Discussed weight | 91.8,0.9 | 91.9,0.9 | ||
| No weight discussion | 91.2,1.6 | 91.2,1.6 | 0.1[−0.7,0.8] | 0.84 |
a
For Model 1a the difference in change is the estimated overall change in weight between baseline and 3 months; there are no group comparisons in this model; covariates include weight discussion covariate as well as patient-, physician- and visit-level covariates.