Cochlear Implant Outcomes and Genetic Mutations in Children with Ear and Brain Anomalies

Table 8

Comparison of the perceptual outcomes at the 3-month follow-up on congenital hearing loss without progression (C) and progressive hearing loss (P).

Controls			Mean	SD	Percentiles
					(25°	50°	75°)
3 m	P	63	2,19	1,68	1	1	3
	C	74	2,05	1,47	1	2	2
6 m	P	60	3,13	1,96	1	3	5
	C	72	2,77	1,68	1	2	4
12 m	P	58	4,32	1,98	2	5,5	6
	C	67	3,98	1,79	3	4	6
2 y	P	53	4,96	1,70	4	6	6
	C	56	5,018	1,64	4	6	6
3 y	P	37	5,21	1,51	5	6	6
	C	44	5,40	1,26	6	6	6