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Table 3 Classification of the Loudness Discomfort Level in the study group and control group

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

 

CG

SG

 

Total

n

(%)

n

(%)

p

n

(%)

LDL RE

 Negative levela

18

(81)

10

(47)

0.019

28

(65)

 Mild levelb

4

(18)

11

(52)

 

15

(34)

LDL LE

 Negative levela

18

(81)

9

(45)

0.039

27

(64)

 Mild levelb

4

(18)

10

(50)

 

14

(33)

 Moderate levelc

0

(0)

1

(5)

 

1

(2)

 Total

22

(100)

21

(100)

 

43

(100)

  1. aDiscomfort level at 95 dBHL or more; bdiscomfort level between 80 and 90 dBHL in two or more frequencies; cdiscomfort level between 65 and 75 dBHL in two or more frequencies
  2. LDL Loudness Discomfort Level, CG Control group, SG Study group, RE Right ear, LE Left ear