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Figure 1. The mean hearing level for the left and the right ear; Pure Tone Average (PTA, 0.5, 1, 2 kHz) and PTA in the higher frequencies ( 3, 4, 6 kHz) differentiated between gender.

Figure 1. The mean hearing level for the left and the right ear; Pure Tone Average (PTA, 0.5, 1, 2 kHz)
and PTA in the higher frequencies ( 3, 4, 6 kHz) differentiated between gender.