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Table 2 Loudness Discomfort Level means in the study and control groups

From: Auditory brainstem function in women with vestibular migraine: a controlled study

  CG SG  
n mean SD n mean SD p*
250 Hz RE 16 104.06 7.12 16 95.94 8.41 0.006
500 Hz RE 20 107.50 9.67 18 98.33 11.88 0.013
1000 Hz RE 21 105.00 8.06 19 99.47 12.01 0.103¥
2000 Hz RE 18 103.06 9.87 18 96.11 11.19 0.056
3000 Hz RE 19 104.21 10.04 19 95.53 12.46 0.023
4000 Hz RE 16 103.44 12.87 18 95.00 12.72 0.064
6000 Hz RE 10 99.50 12.79 15 95.33 12.32 0.423
8000 Hz RE 7 89.29 11.34 11 85.45 7.57 0.400
250 Hz LE 13 98.46 8.99 16 92.81 10.48 0.136
500 Hz LE 21 106.43 11.08 19 97.63 11.83 0.020
1000 Hz LE 22 105.68 10.04 20 97.00 11.74 0.014
2000 Hz LE 20 105.25 11.41 18 95.28 11.18 0.010
3000 Hz LE 20 104.50 11.23 18 95.56 11.49 0.020
4000 Hz LE 15 101.67 11.90 18 96.39 13.15 0.240
6000 Hz LE 12 104.17 13.11 15 95.33 13.69 0.102
8000 Hz LE 7 87.86 12.54 10 85.50 11.41 0.693
  1. *t-Student test; ¥ equality of variance not assumed
  2. CG Control group, SG Study group, RE Right ear, LE Left ear