Table 1.
PASSs | Description (Based on VSE or FEES) | Patients, No. (%) |
---|---|---|
Nonaspirated patients | ||
1 | No material entered larynx | 33 (34.38) |
2 | Material entered laryngeal area above the TVCs with no residue |
12 (12.50) |
3 | Material enters laryngeal area above the TVCs and residue remained in the laryngeal area after the swallow |
3 (3.13) |
4 | Material contacts TVCs with no residue |
15 (15.63) |
Total | 63 (65.63) | |
Aspirated patients |
||
5 | Material contacts TVCs with visible residue |
5 (5.21) |
6 | Material passes the glottis with no subglottic residue |
0 (0.00) |
7 | Material passes glottis with visible subglottic residue despite patient’s response (spontaneous reflexive cough, throat clear) |
10 (10.41) |
8 | Material passes glottis, visible subglottic residue in proximal trachea and absent patient spontaneous reflexive cough (silent aspiration) |
18 (18.75) |
Total | 33 (34.37) |
TVC = true vocal cord. Description of the PASS and scores for all subjects.