Table 1.
Patient No. | 1 | 2 | 3 | 4 | 5 | Mean±SD | |
---|---|---|---|---|---|---|---|
Sex | F | F | F | F | F | ||
Age | 64 | 41 | 75 | 60 | 77 | 63.4±14.4 | |
PIF (L/s) | Pre-op | 0.00 | 0.60 | 0.70 | 1.39 | 0.00 | 0.54±0.58 |
Post-op | 1.81 | 0.92 | 1.70 | 1.71 | 1.85 | 1.60±0.38 | |
Grade# | Pre-op | 2.00 | 1.00 | 2.00 | 0.00 | 1.00 | 1.20±0.84 |
Post-op | 1.00 | 1.00 | 2.00 | 1.00 | 2.00 | 1.40±0.55 |
Grade: A number from 0 (normal) to 3 (severe) to describe overall voice quality