Research Article

Restoration of Deafferentation Reduces Tinnitus, Anxiety, and Depression: A Retrospective Study on Cochlear Implant Patients

Table 3


THI and VAS scores before and after CI
Type (%)Pre-CI (A) (%)Post-CI off (B) (%)Post-CI on (C) (%)

Overall THIA&B
94% (48/51)98% (50/51)94% (48/51)B&C
A&C

Catastrophic
(78–100)
A&B
22.9% (11/48)12% (6/50)4.2% (2/48)B&C
A&C

Severe
(58–76)
A&B
25% (12/48)24% (12/50)12.5% (6/48)B&C
A&C

Moderate
(38–56)
A&B
20.8% (10/48)20% (10/50)14.6% (7/48)B&C
A&C

Mild
(18-36)
A&B
29.2% (14/48)22% (11/50)35.4% (17/48)B&C
A&C

Light
(0-16)
12A&B
2% (1/48)22% (11/50)33.3% (16/48)B&C
A&C

VASA&B
B&C
A&C