From: Tinnitus assessment by means of standardized self-report questionnaires: Psychometric properties of the Tinnitus Questionnaire (TQ), the Tinnitus Handicap Inventory (THI), and their short versions in an international and multi-lingual sample
TBF-12, item 12**
THI, item 23*
Never
Sometimes
Often
Total
No
103
154
25
282
13
166
87
266
Yes
29
77
119
129
349
189
667