Tinnitus Functional Index (TFI) Subscale: Sleep
- Title of study: What changes are reflected in the TFI Subscales as individuals progress through the CBT4T process?
- Individual qualitative feedback and evaluations (and individual TFI results) can be viewed in Reviews
Note: Flexibility is built in to CBT4T so that every person uses the process at a pace that suits their own needs and responsibilities. This means that some individuals progress more quickly / more slowly through the Stages than others. View CBT4T Enrolment
Average Percentage Improvement (API) Outcomes for TFI Sleep Subscale
Tinnitus Functional Index (TFI) Subscale Q 10-12: Sleep
Conceptual content for the Sleep subscale covers:
- Sleep disturbance
Preceding each question is "Over the past week..."
- Q10: How often did your tinnitus make it difficult to FALL ASLEEP or STAY ASLEEP?
Never had difficulty > 0 1 2 3 4 5 6 7 8 9 10 < Always had difficulty
- Q11: How often did your tinnitus cause you difficulty in getting AS MUCH SLEEP as you needed?
Never had difficulty > 0 1 2 3 4 5 6 7 8 9 10 < Always had difficulty
- Q12: How much of the time did your tinnitus keep you from SLEEPING as DEEPLY or as PEACEFULLY as you would have liked?
None of the time > 0 1 2 3 4 5 6 7 8 9 10 < All of the time
Average Percentage Improvement (API) at the CBT4T Stages for Sleep TFI subscale Q10-12
Updated 5/10/26