Table 5.
Frequency of Semiobjective Speech Assessment: Speech and Language Pathologist Evaluation of Speech Alteration of Invisalign and Fixed Groups at T0, T1, and T2
|
|
Invisalign Group (n = 24) |
Fixed Group (n = 20) |
||||
| T0 |
T1 |
T2 |
T0 |
T1 |
T2 |
|
| Speech alteration | ||||||
| Normal | 91.7 | 50.7 | 56.3 | 83.3 | 67.5 | 78.3 |
| Mildly altered | 8.3 | 41.7 | 43.1 | 15.8 | 26.7 | 20.0 |
| Moderately altered | 0 | 6.9 | 0.7 | 0.8 | 5.0 | 1.7 |
| Severely altered | 0 | 0.7 | 0 | 0 | 0.8 | 0 |
| Speech intelligibility | ||||||
| Intelligible | 100 | 100 | 100 | 100 | 100 | 100 |
| Unintelligible | 0 | 0 | 0 | 0 | 0 | 0 |