Table 2.

Comparison of ocular problems in hearing-impaired children

Name	Country	Year	Children examined	Ocular Problem	Refractive Error	Usher's	Fundus	Motility
Guy et al.[2]	United Kingdom	2003	122	110/122	43	6/122
				(90.1)	(39.1)	(4.9)
Hanioğlu-Kargi Se[3]	Turkey	2003	104	42/104	31/104		9/104
				(40.4)	(29.3)		(8.6)
Elango et al.[4]	Malaysia	1994	165	95/165	23		35.2 Rubella
				(57.6)	(13.9)
Siatkowski, et al.[5]	USA	1994	54	33/54	24/54		3/54	2/54
				(61.1)	(44.4)		(5.5)	(3.7)
Ma et al.[6]	China	1989	279	100/279	50/279	2/279	80/279
				(35.8)	(17.9)	(0.7)	(28.6)
Nicol et al.[7]	Australia	1988	78	26/78
				(33)
Regenbogen et al.[8]		1985	150	68				12
				(45.3)				(1.3
Present study	India	2008	901	216/901	167/901	5/901	10/901	12/901
				(24.0)	(18.5)	(0.6)	(1.1)	(1.3)

Figures in parentheses indicate percentage