Table 2.
Summary of receiver operator curve analysis results between safe (PAS≤2) and unsafe (PAS≥3) swallowers in rank order of significance.
| Measure: | AUC (95% C.I.) | Sensitivity (%) | Specificity (%) | Cut Point (95% C.I) | LR |
|---|---|---|---|---|---|
| Cough Volume Acceleration | 0.85 (0.75, 0.95) |
91.3 | 82.2 | <45.28L s/s (41.32, 47.11) |
5.12 |
| Expiratory Rise Time | 0.81 (0.70, 0.92) |
82.6 | 73.9 | >80ms (73, 110) |
3.17 |
| Peak Expiratory Flow | 0.78 (0.67, 0.90) |
73.9 | 78.3 | <3.98L/s (2.87, 4.73) |
3.40 |
C.I.: Confidence Interval; LR: Likelihood Ratio.