Table 1 Otoacoustic emission test results reflecting cochlear outer hair cell function.

Patient	Hearing loss	Otoacoustic emission test results by frequency
		Ear	2 kHz	2.5 kHz	3 kHz	3.5 kHz	4 kHz	5 kHz	6 kHz	7 kHz	7.5 kHz	8 kHz
5	R profound SNHL	Right	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
5	R profound SNHL	Left	Present	Present	Present	Present	Present	Present	Present	Present	Present	Present
6	R profound SNHL	Right	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
6	R profound SNHL	Left	Present	Present	Present	Present	Present	Present	Present	Present	Present	Absent
7	L moderate low-frequency SNHL	Right	Present	Present	Present	Present	Present	Present	Present	Present	Present	Present
7	L moderate low-frequency SNHL	Left	Present	Present	Present	Present	Present	Present	Present	Present	Present	Present
8	B severe to profound SNHL	Right	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
8	B severe to profound SNHL	Left	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
9	L mild high-frequency SNHL	Right	Present	Present	Present	Present	Present	Present	Present	Absent	Absent	Absent
9	L mild high-frequency SNHL	Left	Present	Present	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
10	B moderate SNHL	Right	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent
10	B moderate SNHL	Left	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent	Absent

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