Table 2.

Feasibility for CI implantation (survey results)

Age group	Feasibility for CI treatment [%]				Age group	Feasibility for CI treatment [%]
	Unilateral CI		Bilateral CI			Unilateral CI		Bilateral CI
	mean	standard deviation	mean	standard deviation		mean	standard deviation	mean	standard deviation
20–29	76.57	21.60	82.81	22.94	60–69	58.36	27.40	63.33	33.25
30–39	75.60	19.70	79.74	22.80	70–79	48.54	29.09	50.87	34.61
40–49	71.04	21.95	76.02	24.23	80–89	35.82	30.08	38.04	34.81
50–59	63.80	24.83	69.63	28.35	90 +	27.30	32.31	30.94	36.88