From: Efficacy and factors influencing outcomes of customized music therapy combined with a follow-up system in chronic tinnitus patients
Severity Scale
THIini
THIfin
∆THI
Slight
11
0
Mild
28
23
− 5
Moderate
46
35
− 11
Severe
66
47
− 19
Catastrophic
86
58
− 28
Overall
56
40
− 16