نتایج جستجو برای: national eye institute visual functioning questionnaire
تعداد نتایج: 1216904 فیلتر نتایج به سال:
purpose: dry eye syndrome is a multifactorial disorder of the tear film and ocular surface that results in eye discomfort, visual disturbance, and often ocular surface damage. studies suggest that the prevalence of clinically diagnosed dry eye syndrome (des) is 0.4%. to 0.5%, which is highest among women and the elderly. the burden of des can be substantial, affecting visual function, daily act...
BACKGROUND To evaluate vision-related and health-related quality of life (VRQoL, HRQoL) in first stroke patients with homonymous visual field defects (VFD) with respect to the extent of the lesion. Since VFD occur in approximately 10% of stroke patients the main purpose of the study was to investigate the additional impact of VFD in stroke patients hypothesizing that VFD causes diminished VRQoL...
PURPOSE To determine the psychometric validity of the National Eye Institute-Visual Function Questionnaire (NEI VFQ-25) and its subscale structure for use in people with low vision. METHODS Two hundred thirty-two participants completed the NEI VFQ-25. Rasch analysis was used to test the psychometric performance of the questionnaire and each subscale. Factor models were hypothesized and tested...
OBJECTIVE To estimate the psychometric properties of a vision-targeted measure of health-related quality of life, the National Eye Institute-Refractive Error Quality of Life survey (NEI-RQL), which includes 13 scales designed to assess the impact of refractive error and its correction on day-to-day life. DESIGN Cross-sectional survey. PARTICIPANTS The NEI-RQL was self-administered by 667 my...
OBJECTIVE To assess the association of self-reported systemic and ocular comorbid disease and visual function in Latino subjects. METHODS National Eye Institute 25-item Visual Function Questionnaire (NEI-VFQ-25) and eye examination data were obtained from 5380 participants in the Los Angeles Latino Eye Study, a population-based prevalence study of eye disease in Latino subjects 40 years and o...
OBJECTIVE To determine which aspects of vision most influence the ability of patients with glaucoma to function. METHODS A total of 192 patients with a full range of glaucomatous visual loss were selected from the Glaucoma Service of Wills Eye Institute. Patients were evaluated clinically with standard visual assessments: visual acuity, contrast sensitivity, visual field, stereopsis, the Disc...
BACKGROUND Commonly used vision-targeted health-related quality of life questionnaires almost exclusively focus items on vision under daytime conditions. Older adults even when in good eye health frequently report experiencing vision problems at night and under low environmental light levels, and psychophysical studies also document these visibility problems. Here we compare the progression of ...
OBJECTIVE To validate and assess the relationship between self-reported depression as measured by a single item on the Medical Outcomes Study Short-Form 12 (SF-12) and self-reported visual function. METHODS The Los Angeles Latino Eye Study is population-based and designed to assess the prevalence of visual impairment, ocular disease, and visual functioning in Latinos. Both the 25-item Nationa...
PURPOSE The purpose of the study was to assess vision-related quality of life (QoL) in patients with visual field loss (VFL) after lesions of the postchiasmatic visual pathway and to investigate the influence of VFL and reduced visual acuity (VA) on vision-related QoL. METHODS In 312 patients with postchiasmatic damage, VFL was measured by automated computer campimetry, and vision-related QoL...
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