PURPOSE To determine the relationship between the American Medical Association's (AMA) functional vision score (FVS) and vision-specific quality of life in retinitis pigmentosa (RP) patients using the National Eye Institute's Visual Functioning Questionnaire (NEI-VFQ 25). METHODS One hundred eight patients with RP participated in the study. We measured best-corrected visual acuity, conducted ...

Review Question/Objective L'obiettivo è di presentare le migliori evidenze disponibili sull'uso della contenzione fisica per prevenire l'autorimozione dei presidi nei pazienti adulti critici Background La ragione principale per l'uso della contenzione fisica in terapia intensiva è quello di proteggere i pazienti dall' auto-rimozione dei dispositivi terapeutici. Anche se la contenzione fisica è ...

AIMS To assess the relationship between depression and the vision-related quality of life in patients with retinitis pigmentosa (RP). METHODS The study included 144 patients diagnosed as having RP. The mean age of the patients was 38.5 (SD 13.3) years, and 42% of the subjects were women. They answered the National Eye Institute Visual Function Questionnaire (NEI-VFQ) to assess the vision-rela...

The neuroendocrine immune (NEI) system is regarded as a fundamental network for the maintenance of health status (homeostasis), and it plays an important role in several systemic diseases, including autoimmune disorders. Among the major players of NEI pathways are steroid hormones of the adrenal (cortisol) and gonadal glands (sex hormones), neurohormones such as melatonin, and more recently the...

Marine birds are sensitive indicators of the condition of marine ecosystems in the Arctic, partly because they feed at the top of the arctic food chain. The Northern Ecosystem Initiative (NEI) recently supported four separate studies that investigated aspects of Arctic marine bird science which simultaneously addressed goals of the NEI to better understand northern ecosystems and their response...

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...

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...

PURPOSE Patient-reported measures of visual function are increasingly incorporated into clinical trials of new treatments for age-related macular degeneration (AMD). Limited information is available regarding the associations between distance visual acuity (VA), reading speed, or contrast sensitivity and the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25) subscales judged r...