The objectives of the study were to evaluate the prevalence of self-reported visual difficulty among undergraduate students of the Federal University of Pelotas who entered the university in 2017/1, and to validate a question about visual difficulty, through the application of the Snellen chart, in a subsample of the participants in order to establish the sensitivity, specificity and positive and negative predictive values for this question. A cross-sectional study was carried out, and the question about visual difficulty was: "Do you have some difficulty to see up close and/or far?" As the gold standard, visual acuity (VA) was measured through the Snellen chart. Patients with VA less than: 20/40, 20/70 or 20/200 in any eye were considered ...
The Prevalence of the Visual Impairment and it‘s Risk Factors Among the 5-12th Grade Schoolchildren ...
Objective: To determine the prevalence of non-strabismic binocular vision dysfunctions (NSBVD) in su...
La agudeza visual medida con la cartilla de Snellen y el test de mirada preferencial son utilizados ...
La agudeza visual es la principal característica evaluada para conocer cómo ve una persona. Al medir...
RESUMO OBJETIVOS: Estudar a importância dos programas de promoção de saúde ocular na avaliação da ac...
The visual acuity is the main characteristic evaluated to know how a person sees. For the visual acu...
Trata-se de avaliação da medida da acuidade visual pelo professor, comparativamente àquela efetuada ...
Visual acuity measured with Snellen and preferential looking test is used to determine quantitativel...
ABSTRACT Objective: To evaluate the epidemiological profile of visual acuity (VA) dysfunction, the p...
OBJETIVO: A baixa acuidade visual tem elevada prevalência e o diagnóstico precoce é necessário pelos...
OBJETIVO: Questionários de auto-avaliação visual vêm sendo utilizados em pesquisas em vários campos ...
AIM: To determine the prevalence of vision impairment (VI) and refractive error in first year univer...
The knowledge about the people’s visual and ocular conditions allows the creation of intervention pr...
OBJETIVO: Avaliar o perfil oftalmológico de estudantes da Alfabetização Solidária no Estado do Ceará...
Objective: Obtain the frequency of digital eye strain (DES) between two questionnaires among student...
The Prevalence of the Visual Impairment and it‘s Risk Factors Among the 5-12th Grade Schoolchildren ...
Objective: To determine the prevalence of non-strabismic binocular vision dysfunctions (NSBVD) in su...
La agudeza visual medida con la cartilla de Snellen y el test de mirada preferencial son utilizados ...
La agudeza visual es la principal característica evaluada para conocer cómo ve una persona. Al medir...
RESUMO OBJETIVOS: Estudar a importância dos programas de promoção de saúde ocular na avaliação da ac...
The visual acuity is the main characteristic evaluated to know how a person sees. For the visual acu...
Trata-se de avaliação da medida da acuidade visual pelo professor, comparativamente àquela efetuada ...
Visual acuity measured with Snellen and preferential looking test is used to determine quantitativel...
ABSTRACT Objective: To evaluate the epidemiological profile of visual acuity (VA) dysfunction, the p...
OBJETIVO: A baixa acuidade visual tem elevada prevalência e o diagnóstico precoce é necessário pelos...
OBJETIVO: Questionários de auto-avaliação visual vêm sendo utilizados em pesquisas em vários campos ...
AIM: To determine the prevalence of vision impairment (VI) and refractive error in first year univer...
The knowledge about the people’s visual and ocular conditions allows the creation of intervention pr...
OBJETIVO: Avaliar o perfil oftalmológico de estudantes da Alfabetização Solidária no Estado do Ceará...
Objective: Obtain the frequency of digital eye strain (DES) between two questionnaires among student...
The Prevalence of the Visual Impairment and it‘s Risk Factors Among the 5-12th Grade Schoolchildren ...
Objective: To determine the prevalence of non-strabismic binocular vision dysfunctions (NSBVD) in su...
La agudeza visual medida con la cartilla de Snellen y el test de mirada preferencial son utilizados ...