Table 3: Statistical Values of Perceptual analysis by GRBAS Score (N = 39).
|
Parameters (Units) |
Mean ± SD |
Minimum |
Maximum |
|
Grade |
1.123 ± 0.674 |
0.2 |
2.5 |
|
Roughness |
0.987 ± 0.627 |
0.2 |
2.5 |
|
Breathiness |
0.764 ± 0.681 |
0 |
2.5 |
|
Asthenia |
0.005 ± 0.032 |
0 |
0.2 |
|
Strain, vocal tension |
0.282 ± 0.222 |
0 |
1.0 |