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Una revisión de 989 personas de Glasgow, Manchester, Coventry y Londres, ha puesto de manifiesto que más del 35 % de ellas fracasaban ante la prueba básica del optotipo de Snellen. Curiosamente, el 33% de esas personas se sorprendieron de los pobres resultados obtenidos. Los investigadores han manifestado que esto significa que estas personas tenían decidido no corregir su visión, incluso los conductores de automóviles de más de 65 años.
La mayoría de estas personas desconocían la evolución de las lentes de contacto. Creían que todavía eran duras y que causaban grandes problemas. En concreto, un 78% de las personas manifestaron que eran muy incómodas. El 67% creía que resultaban muy problemáticas y el 60%, que suponían un riesgo para los ojos.
En realidad, pues, les ha faltado información sobre la fabricación actual y los nuevos materiales de estas lentes y sobre los métodos de limpieza y almacenaje que hoy en día reducen al mínimo los riesgo de infección, han explicado los investigadores.
Webs Relacionadas
University of Warwick
http://www.warwick.ac.uk/