Table 3.
Vertical Phase Difference | Control | Polyp | Nodule | P |
---|---|---|---|---|
25% | ||||
Lesioned VF for polyps | 0.966 | 0.892 | 0.658 | 0.140 |
Non-lesioned VF for polyps | 0.966 | 0.871 | 0.658 | 0.304 |
50% | ||||
Lesioned VF for polyps | 1.071 | 0.952 | 0.724 | *0.004 |
Non-lesioned VF for polyps | 1.071 | 1.147 | 0.724 | *0.003 |
75% | ||||
Lesioned VF for polyps | 1.351 | 0.727 | 1.029 | *<0.001 |
Non-lesioned VF for polyps | 1.351 | 0.814 | 1.029 | *0.002 |
Significant P value
VF, vocal fold.