|
TABLE I
Overall Pre- and Postoperative Voice Assessments
|
TABLE I
Overall Pre- and Postoperative Voice Assessments
|
TABLE I
Overall Pre- and Postoperative Voice Assessments
|
|
|
Preoperative
Mean (SD)
|
Postoperative
Mean (SD)
|
Difference (CI 95%)
|
P
|
Grade |
0.91 (0.31) |
0.72 (0.25) |
- 0.19 (-0.07 to 0.43) |
.50 |
Roughness |
0.63 (0.21) |
0.45 (0.15) |
- 0.18 (-0.01 to -0.34) |
.30 |
Breathiness |
0.45 (0.15) |
0.45 (0.15) |
0 (-0.13 to 0.13) |
.97 |