Table 3.
Least square means and SE (standard error) for litter facial lesion score, by week and treatment
| Week 1 | SE | Week 2 | SE | |
| Intact | 2.00 | 2.00 | 1.28 | 1.23 |
| Grinded | 1.79 | 1.79 | 0.79 | 0.79 |
Both in week 1 and 2, facial lesion score was higher in litters with intact teeth than in litters with grinded teeth. However, the difference was not significant