Table:
n	Age	Female (%)	Duration of tinnitus in months	Laterality	THI at baseline
Study 1 (n = 15)	60.6 ± 9.6	40	107.8 ± 118.7	5 unilateral	56.8 ± 28.2
7 bilateral
3 in head
Study 2 (n = 16)	62.8 ± 10.6	31.3	78.8 ± 147.9	11 unilateral	52.8 ± 30.5
5 bilateral

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| n | Age | Female (%) | Duration of tinnitus in months | Laterality | THI at baseline | 
 | --- | --- | --- | --- | --- | --- | 
 | <ROWSPAN=3> Study 1 (n = 15) | <ROWSPAN=3> 60.6 ± 9.6 | <ROWSPAN=3> 40 | <ROWSPAN=3> 107.8 ± 118.7 | 5 unilateral | <ROWSPAN=3> 56.8 ± 28.2 | 
 | 7 bilateral | 
 | 3 in head | 
 | <ROWSPAN=2> Study 2 (n = 16) | <ROWSPAN=2> 62.8 ± 10.6 | <ROWSPAN=2> 31.3 | <ROWSPAN=2> 78.8 ± 147.9 | 11 unilateral | <ROWSPAN=2> 52.8 ± 30.5 | 
 | 5 bilateral |