Refractive Error Quality Of Life
Back to Top | Article Outline FGD with Teachers Two FGDs were conducted among government and private school teachers. Ophthalmology 2003; 110: 2285–91. Cited Here... | PubMed7. In linear regression models adjusted for age, sex, educational attainment, ocular conditions, and nonocular comorbidity, only uncorrected myopia was independently associated with poorer overall visual functioning (β regression coefficient = −0.34; http://johnlautner.net/refractive-error/refractive-error-eye.html
For subjective refraction, we found an ICC of 0.99 (95% CI, 0.99-1.00) and the 95% limits of agreement were –0.53 to 0.53 D. As expected, myopia was not an independent predictor of activities requiring near vision, such as completing lottery tickets or reading and playing games. Eye care practitioners practicing independently and in hospitals were included, to tap a range of perceptions and experiences. Costs of refractive correction of distance vision impairment in the United States 1999–2002.
Six of the 13 subscales showed wide limits of agreement(≥±25 U), including expectations (±35 U), diurnal fluctuations(±27.2 U), glare (±36 U), dependence on correction (±36 U), worry (±32 U), and satisfaction Each participant’s presenting visual acuity was determined for each eye separately, with habitual optical correction (spectacles or contact lenses) in place. Med Care. 2003;41(5)582–592. [PubMed]34LamoureuxEL, PesudovsK, ThumbooJ, et al. A similar independent association with uncorrected myopia was found for three individual items—reading street signs (β = −0.47; 95% CI: −0.62 to −0.33; P < 0.001), recognizing friends (β = −0.52;
Invest Ophthalmol Vis Sci 2002; 43: 623–31. The WHO defines quality of life as an “Individual’s perception of their position in life in the context of the culture and value systems in which they live and in relation Back to Top | Article Outline Activity Limitation at School The major activity limitation at school was difficulty in reading what was written on the blackboard and copying notes without mistakes. Cited Here... | View Full Text | PubMed | CrossRef11.
Similar to the NEI-RQL-42, hyperopic and myopic patients had worse overall refractive error–specific QOL than emmetropic patients. Rating formulation for ordered response categories. Back to Top | Article Outline REFERENCES 1. http://jamanetwork.com/journals/jamaophthalmology/fullarticle/415657 Focus groups were conducted with ECPs, teachers, and children.
Also, on this first page, the �Surveys and Tools� link for Rand Corporation is now http://www.rand.org/health/surveys_tools.html. Lamoureux, Centre for Eye Research Australia, Department of Ophthalmology, University of Melbourne, 32 Gisborne Street, East Melbourne, Victoria, Australia, 3002; [email protected] Table 1. View Table SE, PVA, CVA, and the Difference between Optom Vis Sci. 1999;76(6)370–380. [CrossRef] [PubMed]2SawSM. Free quizzes on The JAMA Network Challenge Sign in to download free article PDFs Sign in to access your subscriptions Sign in to your personal account Institutional sign in: OpenAthens |
Message: Thought you might appreciate this item(s) I saw at Optometry & Vision Science. Although teachers thought these children might have difficulty in moving around in the dark, it was not voiced by children. Spectacle or contact lens wearers reported significantly worse far vision than those not needing correction; likewise, they also reported more diurnal fluctuations with spectacles or contact lens wear. COMMENT RELIABILITY Questionnaires and their scales must be reliable to be useful in research and clinical practice.
Nichols, OD, MS, MPH, College of Optometry, The Ohio State University, 320 W 10th Ave, PO Box 182342, Columbus, OH 43218(e-mail: [email protected]). check my blog Use of focus groups in survey item development. Uncorrected refractive error (URE) is the leading cause of visual impairment in children, the prevalence of which in India ranges from 2.7 to 6.4%.1–4 The World Health Organization (WHO) has prioritized Contact lens wearers reported significantly more optical problems than spectacle wearers and those without refractive correction.
Optom Vis Sci 2004; 81: 769–77. Cited Here... | PubMed6. The ECPs (optometrists and ophthalmologists) were from tertiary and independent practice eye care settings. http://johnlautner.net/refractive-error/refractive-error-of-the-eye.html Coping strategies 4.
Descriptive statistics were used to summarize refractive error (the average spherical equivalent of both eyes) and visual acuity results (letters correct) binocularly from visit 1. Visual impairment, causes of vision loss, and falls: the Singapore Malay eye study. Homogeneity of the groups was maintained based on grade (primary/high school) and medium of communication (English/Tamil).
Several scales have been developed in Western countries such as the Refractive Status and Vision Profile, 37 the National Eye Institute Refractive Quality of Life, 38 and the Quality of Life
Lamoureux, Seang-Mei Saw, Julian Thumboo, Hwee Lin Wee, Tin Aung, Paul Mitchell, Tien Y. Med Care. 2004;42(1 Suppl)I25–I36. [PubMed]20GaramendiE, PesudovsK, StevensMJ, ElliottDB. They are as follows: 1. If you're using a public computer or you share this computer with others, we recommend that you uncheck the "Remember me" box.
An estimate of the internal reliability of the scale based on the person separation reliability (PSR) was also reported. 24 A PSR (similar to Cronbach’s α) ≥ 0.7 is suitable for The NEI-RQL-42 and RSVP showed good construct validity in terms of their overall scores; emmetropic patients in general had fewer problems than myopic and hyperopic patients. The themes were generated by grouping the similar codes after attaining mutual concurrence among the investigators. http://johnlautner.net/refractive-error/refractive-error.html Accessed July 22, 2014.
Optometry & Vision Science Wolters Kluwer Health Logo Subscribe Saved Searches Recent Searches You currently have no recent searches Login Register Activate Subscription eTOC Help All Issues Current Issue Issue Displayed Three subscales had poor internal consistency, including activity limitations, glare, and appearance, which also had poor internal consistency in a previous report.11 Two subscales had very high internal consistencies, including expectations A small number of ECPs considered myopes to be more close work related and of introvert personality. “They don’t have many friends. Technical questions about this website can be addressed to the NEI Website Manager.
One purpose of these instruments is to predict outcomes associated with refractive surgery, and there are clearly significant changes in the NEI-RQL-42 and RSVP subscales after refractive surgery.11,22 However, the constructs Back to Top | Article Outline FGD with ECPs Three FGDs and one FGD were conducted among optometrists and ophthalmologists, respectively. A valid refractive error–specific QOL instrument should also theoretically be associated with clinical measures of vision, such as refractive error and visual acuity. Download citation file: RIS (Zotero) EndNote BibTex Medlars ProCite RefWorks Reference Manager © 2016 Association for Research in Vision and Ophthalmology. × Get Permissions Supplements Abstract purpose.