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Internal consistency of symptom cluster structures for clinical characteristics.
| Cluster | Time 1 (N = 702) |
Time 2 (N = 702) |
Time 3 (N = 702) |
SFRT (N = 349) |
AFRT (N = 335) |
Non-larynx (N = 508) |
Larynx (N = 176) |
Stage III (N = 149) |
Stage IV (N = 535) |
Tube feeding: no (N = 531) |
Tube feeding: yes (N = 153) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cluster 1 | 0.68 | 0.70 | 0.66 | 0.75 | 0.67 | 0.74 | 0.60 | 0.64 | 0.73 | 0.70 | 0.75 |
| Cluster 2 | 0.73 | 0.71 | 0.75 | 0.76 | 0.75 | 0.76 | 0.73 | 0.69 | 0.77 | 0.75 | 0.76 |
