Comparison of a five-degree visual field between two programs of different testing field range.
Am J Ophthalmol
; 143(5): 866-7, 2007 May.
Article
en En
| MEDLINE
| ID: mdl-17452172
ABSTRACT
PURPOSE:
A five-degree visual field with two programs of different testing field size was studied, and the visual fields between them were compared.DESIGN:
Observational study.METHODS:
Forty-six patients with open-angle glaucoma were tested by Humphrey field analyzer (Carl Zeiss Meditec, Inc, Dublin, California, USA) programs 30-2 full threshold and 10-2 full threshold. Forty reliable results with both programs were analyzed.RESULTS:
Sensitivity of the same position within a five-degree field was significantly higher with the 10-2 program than with the 30-2 program. Higher sensitivity within a five-degree field with the 10-2 program significantly correlated with that with the 30-2 program.CONCLUSIONS:
Visual field determined by automated perimetry was influenced by testing field size.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Algoritmos
/
Campos Visuales
/
Glaucoma de Ángulo Abierto
/
Pruebas del Campo Visual
Tipo de estudio:
Diagnostic_studies
/
Observational_studies
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Am J Ophthalmol
Año:
2007
Tipo del documento:
Article
País de afiliación:
Japón
Pais de publicación:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA