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Table 1 Distribution of socio-demographic characteristics of work

From: Speech recognition index of workers with tinnitus exposed to environmental or occupational noise: a comparative study

Variable Categories Environmental exposure Occupational exposure
n % n %
Gender Female 85 65.4 104 28.5
Male 45 34.6 261 71.5
Work area Administrative 23 17.7 38 10.4
Services 7 5.4 12 3.3
Construction 6 4.6 110 30.1
Domestic 39 30.0 47 12.9
Industry 1 0.8 60 16.4
Laboratory 18 13.8 10 2.7
Health 3 2.3 9 2.5
Transportation 2 1.5 29 7.9
Other 31 23.8 50 13.7
Total   130 100.0 365 100.00