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Table 4 Cronbach’s α analysis of each subscale of TFI (n = 206)

From: Chinese validation and clinical application of the tinnitus functional index

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
  1. TFI Tinnitus Functional Index