Evaluating a new logMAR chart designed to improve visual acuity assessment in population-based surveys
نویسندگان
چکیده
منابع مشابه
SCIENTIFIC REPORT Development of a clinically feasible logMAR alternative to the Snellen chart: performance of the ‘‘compact reduced logMAR’’ visual acuity chart in amblyopic children
Background/aim: The ‘‘compact reduced logMAR’’ (cRLM) chart is being developed as a logMAR alternative to the Snellen chart. It is closer spaced and has fewer letters per line than conventional logMAR charts. Information regarding the performance of such a chart in amblyopes and children is therefore required. This study aimed to investigate the performance of the cRLM chart in amblyopic childr...
متن کاملDevelopment of a clinically feasible logMAR alternative to the Snellen chart: performance of the "compact reduced logMAR" visual acuity chart in amblyopic children.
BACKGROUND/AIM The "compact reduced logMAR" (cRLM) chart is being developed as a logMAR alternative to the Snellen chart. It is closer spaced and has fewer letters per line than conventional logMAR charts. Information regarding the performance of such a chart in amblyopes and children is therefore required. This study aimed to investigate the performance of the cRLM chart in amblyopic children....
متن کاملThe development of a "reduced logMAR" visual acuity chart for use in routine clinical practice.
BACKGROUND/AIMS The advantages of logMAR acuity data over the Snellen fraction are well known, and yet existing logMAR charts have not been adopted into routine ophthalmic clinical use. As this may be due in part to the time required for a logMAR measurement, this study was performed to determine whether an abbreviated logMAR chart design could combine the advantages of existing charts with a c...
متن کاملSIGMA: A Serious Game Based on a New Approach to Improving Visual Acuity in Children with Laze Eye(Amblyopia)
Background and Aim: One of the main reasons of blindness, Unilateral vision weakness in children, adolescents and middle aged people is Amblyopia. The goal of this project is to design and production of a serious game to treating Amblyopia and to investigate the effects of this method in children's. Materials and Methods: In this Interactive analysis, 60 people suffering from Unilateral Amblyo...
متن کاملA new Snellen's visual acuity chart with 'Indian' numerals.
'Indian' numerals, which are popular among the Arab population, were used to devise a new Snellen's visual acuity chart. The new chart has the advantages of a reading chart. It keeps the patient's interest, does not miss alexic patients, and is quicker to perform. It is also devoid of the many disadvantages of a kinetic response chart (the capital E letter or Landolt's broken rings), especially...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eye
سال: 2003
ISSN: 0950-222X,1476-5454
DOI: 10.1038/sj.eye.6700500