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Table 2 Comparison of preoperative and postoperative scores of the TFI

From: Clinically important change in tinnitus sensation after stapedotomy

  Preoperative Postoperative t p-value  
M SD M SD ES
Intrusiveness 51.54 25.91 39.93 31.46 3.82 < 0.001 0.40
Sense of control 25.44 24.19 20.70 24.93 1.73 0.087 0.19
Cognition 22.67 22.35 19.16 24.93 1.20 0.232 0.15
Sleep 27.16 28.90 20.46 27.85 2.28 0.025 0.24
Auditory 40.95 25.51 25.26 27.05 4.71 < 0.001 0.60
Relaxation 30.81 25.61 23.19 26.25 2.46 0.016 0.29
Quality of life 30.53 24.22 20.50 25.67 3.43 0.001 0.40
Emotional 26.00 23.95 19.37 24.31 2.41 0.018 0.27
TFI global score 31.83 20.79 23.46 23.19 3.38 0.001 0.38
  1. t result of t-test, ES effect size