Table 1.
Average Performance for Each Vocal Parameter at Baseline, Post Treatment and During the Three Follow-up Sessions.
|
Vocal Parameter |
Session 6 Pre-Tx Mean (SD) |
Session 15 Post-Tx Mean (SD) |
1-Wk f/u Mean (SD) |
1-Mo f/u Mean (SD) |
6 Mo-f/u Mean (SD) |
| MPT (sec) | 5.79 (0.19) |
12.2 (0.37) |
13.94 (1.94) |
10.70 (0.13) |
13.58 (0.88) |
| Highest Attainable Pitch (Hz) | 464.40 (167.84) |
857.99 (263.5) |
832.56 (114.30) |
860.32 (287.20) |
378.98 (23.27) |
| Lowest Attainable Pitch (Hz) | 50.32 (0.36) |
51.90 (1.22) |
50.27 (0.24) |
52.4 (2.34) |
71.09 (0.81) |
| Habitual Pitch (Hz), Reading | 131.77 (9.08) |
130.74 (13.01) |
121.84 (4.52) |
139.13 (6.50) |
106.22 (6.83) |