Biomaterial Database

Use and non-use of low vision aids by visually impaired children. 1991

S J Leat, and S Karadsheh

Department of Optometry, University of Wales College of Cardiff, UK.

The results of this study indicated that children do use and benefit from low vision aids and that the child's need for near low vision aids can be predicted from their age, unmagnified reading performance, and visual field characteristics. The use of distance monoculars is less easily predicted. However, many visually impaired children both in mainstream special units and in schools for the blind are not being supplied appropriate low vision aids (LVAs). Many have not had an LVA assessment within 1 year and others are experiencing difficulties with LVAs that could be eliminated or reduced.

UI	MeSH Term	Description	Entries
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D004739	England	A part of Great Britain within the United Kingdom.
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age
D012574	Schools	Educational institutions.	Primary Schools,Schools, Secondary,Secondary Schools,Primary School,School,School, Primary,School, Secondary,Schools, Primary,Secondary School
D012682	Sensory Aids	Devices and materials used to extend the functioning of the senses, most often including materials adapted for those having visual or hearing impairments and also includes materials that have been translated from one sensory mode to another. (ERIC https://eric.ed.gov/?qt	Aid, Sensory,Aids, Sensory,Sensory Aid
D014787	Vision Tests	A series of tests used to assess various functions of the eyes.	Test, Vision,Tests, Vision,Vision Test
D014852	Wales	A region of the United Kingdom, in the southwestern area of Great Britain.
D015354	Vision, Low	Vision considered to be inferior to normal vision as represented by accepted standards of acuity, field of vision, or motility. Low vision generally refers to visual disorders that are caused by diseases that cannot be corrected by refraction (e.g., MACULAR DEGENERATION; RETINITIS PIGMENTOSA; DIABETIC RETINOPATHY, etc.).	Vision, Reduced,Vision, Subnormal,Vision, Diminished,Diminished Vision,Low Vision,Reduced Vision,Subnormal Vision