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. 2009 Nov 11;267(6):889–896. doi: 10.1007/s00405-009-1147-9

Table 2.

Average sound lateralization scores using 500 and 3,000 Hz stimuli in four conditions: unaided, conventional CROS (CROS), completely in the canal (CIC) and BAHA CROS (BAHA)

Chance level (%) Frequency (Hz) Unaided (%) (n = 10) CROS (%) (n = 8) CIC (%) (n = 7) BAHA (%) (n = 9)
Lateralization 50 500 53.6 53.0 53.3 56.1
3,000 61.0 48.6 70.4 58.9

Chance level for lateralization (50%) is shown