where individuals can be helped significantly by vision enhancement aids and devices. • Visual Impairment – to be used when the condition of vision loss is characterized by a loss of visual functions (such as visual acuity, visual field, etc.) at the organ level. Many of these functions ...
This paper reports on data from both the PDF and EHPDF including demographics; birth and family history; diagnostic journey; primary and secondary diagnoses; additional disabilities and health conditions; levels of VI and visual field loss; and low-vision support. In presenting this data it should...
Therefore, a total of 190 (78.2%) respondents had visual field defects. The mean ± SD of respondents’ working years before entering a school for the blind was 16.9 ± 11.6 years. A total of 203 (79.6%) respondents had more than five years of work experience. Among the 36 schools ...