Visual acuity and refraction by age for children of three different ethnic groups in Paraguay
PURPOSE: To characterize refractive errors in Paraguayan children aged 5-16 years and investigate effect of age, gender, and ethnicity. METHODS:The study was conducted at 3 schools that catered to Mennonite, indigenous, and mixed race children. Children were examined for presenting visual acuity, au...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Conselho Brasileiro de Oftalmologia
2013-04-01
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Series: | Arquivos Brasileiros de Oftalmologia |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492013000200008&lng=en&tlng=en |