Results from ANOVA and pairwise, post-hoc tests on mean number of swallows
| Source | d.f. | F | P |
| Model | 2 | 54.42 | <0.001 |
| Error | 21 | ||
| Total | 23 | ||
| Pairwise comparisons | Q | P | |
| Control vs sham | 0.172 | 0.99 | |
| Control vs denervation | 12.862 | <0.001 | |
| Sham vs denervation | 12.691 | <0.001 | |