
Certification of visual impairment is used to register persons as visually impaired or severely visually impaired according to set criteria. This data is reported nationally and allows comparisons between regions and ages, and is essential in planning health, social, and educational services.1
Children with Disabilities, Adolescent, England, Child, Preschool, Prevalence, Vision Disorders, Persons with Visual Disabilities, Humans, Registries, Child
Children with Disabilities, Adolescent, England, Child, Preschool, Prevalence, Vision Disorders, Persons with Visual Disabilities, Humans, Registries, Child
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 6 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
