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Table 3 Audiometric characteristics of hearing loss

From: Effects of noise exposure among industrial workers in power plants of the National Electricity Company in N’Djamena, Chad

Characteristics of hearing loss

n

%

Bilateral symmetrical (mild)

11

79

Bilateral symmetrical (moderate)

1

7

Bilateral asymmetrical (moderate on the right and mild on the left)

2

14

Total

14

100