Causes of blindness in students attending schools for the blind in Saudi Arabia
SJO-Saudi Journal of Ophthalmology. 2004; 18 (Special Issue): 73-77
in English
| IMEMR
| ID: emr-68369
ABSTRACT
Purpose:
To determine causes of visual loss in blind school students in Saudi Arabia. All students enrolled in 17 schools for the blind were interviewed and had complete ophthalmic examination between 8 February and 30 May 1998. Medical files were accessed to obtain previously documented findings. Enrollment numbered 913, 68% males and 32% females. Causes of visual loss retinal dystrophies [40%], congenital glaucoma [15%], optic nerve disease [12%], congenital cataract, corneal diseases, and others [each 11%]. Congenital [63%] and hereditary [25%] causes were more common than acquired [12%], p = 0.05. Consanguinity was 43% in congenital and 55% in hereditary versus 34% in acquired cases [p<0.0005]. Blindness occurred in 65% of students' relatives.Conclusions:
Visual loss was caused predominantly by congenital disorders and retinal dystrophies were the most frequently encountered. Consanguinity is an issue that should be addressed
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Retinal Degeneration
/
Schools
/
Students
/
Consanguinity
/
Visually Impaired Persons
/
Genetic Diseases, Inborn
Limits:
Female
/
Humans
/
Male
Language:
English
Journal:
Saudi J. Ophthalmol.
Year:
2004
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