title: The distribution of refractive errors in Nigeria.
abstract: A clinical study of the refractive errors of 349 females aged between 5 and 69 years and 473 males aged between 3 and 62 years was undertaken. This report describes the prevalence of the different types of refractive errors with regard to sex and age.
authors: Department of Optometry, University of Benin, Nigeria.
authors: I K
authors: IK
authors: Kragha
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D012030:Refractive Errors / Q000453:epidemiology*; D012737:Sex Factors