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Refractive Error Study In Children


Negrel,E. Few population-based data on refractive error are available from India, 2 but some are available for children attending school. 3 Data obtained only from children going to school cannot be reliably Purchase this article with an account. Data in these cases were not included in the analyses of refractive error. Source

Age distribution of refractive error was not significantly different between private and government schools. or Subscribe Now AdvancedSearch All Journals IOVS JOV TVST Issues Topics For Authors About Editorial Board Subscriptions September 2003 Volume 44, Issue 9 ‹ Issue › Jump To... Of the 310 units where it was not possible to conduct interviews, 262 were found unoccupied after three visits and 48 households continually refused to participate. V. other

Prevalence Of Refractive Error In India

Children with spectacles were requested to bring them on the day of the examination. Vis. Se observaron 45 niños amblíopes (2,01%).

Those parents, who couldn't visit on the day of examination, were sent a letter stating their children's ocular health status. We would like to thank Mr. Available at: http://openmed.nic.in/1933/01/bhatt1.pdf12.Y.D. Pubmed Main Menu HomeWho we areVision, mission and objectsDefinition of optometry and optometristsGoverning BoardCommitteesOur regionsCode of conductOur partnersSponsorship opportunitiesContact usWhat we doFellowship programmeAwardsStrategic planAdvocacyEducationPolicy and legislationHumanitarian outreachPosition papersScope of Practice QuestionnaireWorld Health

Figure 1.  Mean right-eye spherical equivalent refractive error by age in boys (top) and girls (bottom). Prevalence Of Refractive Error In The World Warning: The NCBI web site requires JavaScript to function. Median SE refractive error was +0.625 D in boys and +0.750 D in girls, with mean values +0.59 ± 0.74 D and +0.67 ± 1.04 D, respectively. my review here Pokharel,H.

For more information, visit the cookies page.Copyright © 2016 Elsevier B.V. Full-text · Sep 2016Read now advanced search Ahead of Print Home Archive Editorial Board Previous Article | Vol 4. Examination procedures have been described in detail elsewhere. 5   In brief, the examination by the ophthalmic technicians included distance visual acuity measurements, ocular motility evaluation, and retinoscopy and autorefraction after Mashige; Pirindhavellie Govender; Brien A.

Prevalence Of Refractive Error In The World

Refractive error was the cause in 61% of eyes with vision impairment, amblyopia in 12%, other causes in 15%, and unexplained causes in the remaining 13%. Data for wearing glasses are number examined, with percentage of those within each uncorrected visual acuity category in parentheses. *  Confidence intervals were calculated using the exact binomial distribution instead of Prevalence Of Refractive Error In India However, refraction in those cases could improve vision. Prevalence Of Refractive Errors In Indian Children Parental schooling, categorized to correspond to distinct grade level achievement (none, 1–5, 6–12, 13–15, and >15), was based on the parent with the highest education.  Confidence intervals were calculated with adjustment

Observed differences in the schooling of both children and parents, specifically fathers, represents one possible explanation for the differences in refractive error between the rural and urban populations studied. http://supercgis.com/refractive-error/refractive-error-study-in-children-results-from-la-florida-chile.html Read our cookies policy to learn more.OkorDiscover by subject areaRecruit researchersJoin for freeLog in EmailPasswordForgot password?Keep me logged inor log in withPeople who read this publication also read:Article: Wavefront-optimized surface retreatments Statistically, the increment was insignificant (χ2=4.4, df=3, p=0.22). Figure 1. Prevalence Of Refractive Error In Children

Download PDFs Help Help iovs Issues Topics For Authors About Editorial Board Subscriptions Journals Home SIGN IN Forgot password? Raghunandan, None; K.P. All rights reserved. http://supercgis.com/refractive-error/refractive-error-study-in-children-resc.html Govender, None; B.A.

or Subscribe Now AdvancedSearch All Journals IOVS JOV TVST Issues Topics For Authors About Editorial Board Subscriptions March 2002 Volume 43, Issue 3 ‹ Issue › Jump To... Uncorrected visual acuity of 20/32 or better in at least one eye was found in 4616 (98.7%) children. Kishor Rijal, Ophthalmic Assistant, for helping during eye examination and data collection.

Ajit Thakur, Optometrist, and Mr.

Majority includes Bahun (25.07%) and chhettri (14.9%) with minorities of Rajbanshi, Satar, Meche, Koche, Limbu, Dhimal, Gangain, Rai, Dhangad, Tamang, Uraon, Magar, Gurung, and Newar. Ellwein Author Affiliations Rakhi Dandona From the International Centre for Advancement of Rural Eye Care, L. El error refractivo fue significativamente más prevalente (χ2=3,707, df=1, p=0,05, ODD=1,3) en los varones (9,76%) en comparación con las mujeres (7,48%). This finding suggests that males were more at risk of developing myopia than females.

V. Koirala Lions Centre for Ophthalmic Studies, Institute of Medicine, Tribhuvan University, Maharajgunj, Kathmandu, Nepalb Mechi Eye Hospital, Birtamod, Jhapa, Nepal Received 11 December 2010, Accepted 02 January 2011 AbstractPurposeTo evaluate Naidoo, Avesh Raghunandan, Khathutshelo P. Check This Out Astigmatism in either eye was present in 9.2% of children with retinoscopy, and in 14.6% with autorefraction.

Unaided, presenting, and corrected visual acuity less than 6/12 (0.5) were present in 3.8%, 2.6%, and 0.2% respectively. Robert,B.E. A gradual shift toward less-positive values of refractive error occurred with increasing age in both boys and girls. Refraction was performed in children after cycloplegic refraction, regardless of their visual acuity, using streak retinoscopy.

This unmet need for spectacles among school-aged children replicates that reported in other RESC studies, including that in New Delhi. 6 7 8 9   The prevalence of baseline visual acuity METHODS: The Durban metropolitan area was selected for the study population. Government of Nepal, National Planning Commission Secretariate, Central Bureau of Statistics, Kathmandu. Prasad Eye Institute, Hyderabad, India; the Sergio R.

V. In another 24 eyes of 16 children, the criteria were not met, but the examining ophthalmologist concluded that amblyopia was the most likely cause of vision impairment. Both studies reported other causes of visual impairment like cataract, retinal disorder, and corneal opacity and unexplained, apart from refractive error. Find out why...Add to ClipboardAdd to CollectionsOrder articlesAdd to My BibliographyGenerate a file for use with external citation management software.Create File See comment in PubMed Commons belowAm J Ophthalmol. 2000 Apr;129(4):421-6.Refractive

National Library of Medicine 8600 Rockville Pike, Bethesda MD, 20894 USA Policies and Guidelines | Contact Skip to the content Skip to the menu Skip to the search World Council of The Mahabubnagar district has 64 mandals (administrative units) of which five mandals with villages within a 50-km radius of the rural eye center were chosen for the study. With autorefraction, median SE refractive error decreased from +0.75 D in 5-year-olds to +0.50 D in 15-year-olds. Cycloplegia was considered complete if the pupil was dilated to 6 mm or more and light reflex was absent.