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. 2018 Jun 28;85(5):628–635. doi: 10.1016/j.bjorl.2018.05.010

Table 2.

Mean differences of visual analog scale & THI scores before and after tRNS.

Factor name Before treatment
M ± SD
After treatment
M ± SD
MD% MDC%
Single-session tRNS VAS-L 7.32±0.3 5.94±0.27 19.09 11.72
VAS-A 7.12±0.45 5.12±0.37 26.93 16.52



Multiple-session tRNS VAS-L 7.13 ± 0.36 5.12 ± 0.33 28.24 10.60
VAS-A 7.33 ± 0.54 4.08 ± 0.44 45.04 17.28
THI 52.83 ± 13.33 36.17 ± 20.04 36.19 22.33

MD%, percentage of Mean Differences; MDC%, percentage of Minimal Detectable Change.