| Comparison | LS mean difference in baseline erosion score | P value |
|---|---|---|
| CCP_Carb vs CCP | 4.4 | 0.009 |
| CCP_Carb vs CCP_Carb_Acet | 3.9 | 0.017 |
| CCP_Carb vs Negative | 4.3 | 0.026 |
| Comparison | LS mean difference in SvH change over 12 months | P value |
| CCP_Carb_Acet vs CCP | 1.3 | 0.016 |
| CCP_Carb_Acet vs Negative | 1.3 | 0.046 |