E-learning merupakan kemajuan teknologi pendidikan yang membantu memperoleh materi tanpa perlu bertatap muka (pendidikan jarak jauh). telah ada sejak tahun 1990 dibeberapa negara diberbagai universitas dan perguruan tinggi untuk pendidik siswa memiliki jauh dari rumah ke universitas. Konsep berubah menjadi pembelajaran konstan, dimana dapat berpusat pada penglihatan menggabungkan animasi, gamba...

A community based cross-sectional study was carried out to determine the prevalence and causes of visual impairment and blindness in residents aged forty years and above in kampung Jenderam Hilir of Sepang district, Selangor state. A total of 311 out of 341 (91.3%) respondents participated in this study. The prevalence of visual impairment and blindness observed was 18.9% and 2.9% respectively....

OBJECTIVE To examine the relationship between reported visual impairment and suicide mortality. METHODS From 1986 through 1996, annual cross-sectional multistage area probability surveys of the US civilian noninstitutionalized population living at addressed dwellings were conducted by the National Center for Health Statistics. We performed mortality linkage through 2002 with the National Deat...

PURPOSE This study investigated whether visual perceptual learning can improve near visual acuity and reduce foveal crowding effects in four- to nine-year-old children with visual impairment. METHODS Participants were 45 children with visual impairment and 29 children with normal vision. Children with visual impairment were divided into three groups: a magnifier group (n = 12), a crowded perc...

OBJECTIVE To determine the prevalence and causes of visual impairment in the Meiktila district of central, rural Myanmar. DESIGN Population-based cross-sectional study. PARTICIPANTS Random, stratified, cluster sampling of the inhabitants 40 years of age and older from villages in the Meiktila district was performed; 2481 eligible participants were identified and 2076 participated in the stu...

BACKGROUND AND OBJECTIVES Few studies have been conducted in Saudi Arabia to estimate the prevalence of visual impairment and its causes. The objective of this study was to estimate the prevalence of visual impairment, and identify its causes and associated factors among the adult population attending primary health care (PHC) centers in Aljouf province, in northern Saudi Arabia. DESIGN AND S...

A database related to the activities of the Liverpool vision assessment team was used to identify all children with vision impairment aged 0-16 years, resident in Liverpool, UK, on 1 April 1995. Prevalence rates were calculated for all children with vision impairment, and separately for two groups: those with uncomplicated vision impairment, and those with additional pathology. Visual tract pat...

We assessed the causes of visual impairment and blindness in 694 diabetic patients attending our eye centre in Sana'a, Yemen from 2001 to 2005 by review of their medical records. The mean age of the patients was 53.9 (SD 11.52) years, range 13-95 years, and 382 (55%) were males. According to the World Health Organization definitions, 273 (39.3%) patients had visual impairment and 109 (15.7%) we...

BACKGROUND Although previous studies have shown detrimental effects of visual impairment on health-related quality of life (HRQOL), they were primarily conducted on elderly individuals with visual impairment. The objective of this cross-sectional study was to investigate if HRQOL is impaired in young college students with visual impairment and to explore the relationships between HRQOL and othe...