Table 3.
FOIS scores over time
| Patient | FOIS score at initial diagnosis VFSS | FOIS score at VFSS approx. 3–6 months post-ERT | FOIS score at CFA approx. 3–6 months post-ERT | Most recent FOIS score (CFA or VFSS) |
|---|---|---|---|---|
| 1 | 3 | N/A | 2 | 2 |
| 2 | N/A | N/A | 7 | 7 |
| 3 | 3 | N/A | 2 | 2 |
| 4 | 2 | 3 | 3 | 2 |
| 5 | N/A | N/A | N/A | 6 |
| 6 | 3 | N/A | 7 | 2 |
| 7 | 2 | 2 | 2 | 2 |
| 8 | 2 | 2 | 2 | 2 |
| 9 | 7 | N/A | 7 | 7 |
| 10 | 3 | 3 | 3 | 2 |
| 11 | 2 | 2 | 2 | 2 |
| 12 | 5 | N/A | 3 | 2 |
FOIS functional oral intake scale, VFSS videofluoroscopy swallow study, ERT enzyme replacement therapy, CFA clinical feeding assessment, N/A not applicable