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Table 1 Epidemiologic data in both study and control groups

From: Auditory fatigue among call center operators with headset

Variable

Study group (n = 28)

Control group (n = 20)

p value

Age (years)

32 ± 5.27

27.5 ± 5.33

0.94

Sex male/female

18 (64%)/10 (36%)

8 (40%)/12 (60%)

0.82