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Cronbach’s α analysis of each subscale of TFI (n = 206)
| Scale | Cronbach’s α |
|---|---|
| TFI | 0.968 |
| Intrusive | 0.849 |
| Sense of control | 0.836 |
| Cognitive | 0.937 |
| Sleep | 0.945 |
| Auditory | 0.942 |
| Relaxation | 0.939 |
| Quality of life | 0.919 |
| Emotional | 0.919 |
TFI Tinnitus Functional Index
