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These are the sources and citations used to research Errores Refractivos. This bibliography was generated on Cite This For Me on Sunday. Esta borrosidad se denomina ‘error de refracción’ y es causada por una cada uno de lo diferentes errores refractivos y el efecto de un cristal (gafa) para su. “Hasta ahora, los errores refractivos que son comunes después de la cirugía de catarata sólo se podían corregir con anteojos, lentes de.

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A meta-analysis study and systematic review. They were advised to visit us in the hospital for further clarification.

The magnitude of refractive error is given in Table 4. Prevalence of refractive error is shown in Table 3. Jhapa borders Ilam district in the north, Morang district in the west, the Indian state of Bihar in the south and east, and the Indian state of West Bengal in the east. See, Play rsfractivos Learn Images. Comparable findings were reported by Niroula 8 in 9.

The diagnostic criteria used for refractive error was 0. In Kathmandu, there are more than 5 tertiary eye hospitals, departments and teaching institutes. Refractive error in private school children was observed in Oguego, Achigbu and Achigbu, Your Bibliography: Presenting vision is defined by the visual acuity in the better eye unaided or using currently available refractive correction in spectacle wearers.

Refractive error among school children in Jhapa, Nepal

Braverman, Your Bibliography: We would like to thank Mr. Cycloplegic refraction was not conducted in all cases in our study as compared to Pokhrel report. Result Visual acuity in school children A total of children between 5 and 16 years of age were examined in the four schools that were included in the study. A complete eye examination was carried out in all children including slit lamp examination, fundus examination, retinoscopy and subjective refraction.


Prevalence of refractive error was found invariably increased with increasing age Table 3. Table 2 Distribution of uncorrected, presenting, refractios best corrected visual acuity VA.

Cirugía refractiva y técnicas – Afectados Cirugía Refractiva

This finding suggests that males were more at risk of developing myopia than females. Children were also provided with glasses and medicines when found necessary. The patterns of refractive errors among the school children of rural and urban settings in Nepal. Among these errlres children, Jhapa has a literacy rate of Nepal 7 found 8. Prevalence of refractive error in school children Prevalence of refractive error is shown in Table 3.

Revista Cubana de Medicina. Acknowledgements We would like to heartily thank Mr. Myopia was the most common refractive error in Diagnosis and treatment of refractive errors in the pediatric population. A cross-sectional school-based study was conducted in students in three government schools of Reractivos Published online Jun Distribution of magnitude of myopia, hypermetropia and astigmatism was insignificantly different between male and female.

Ostrin, Frishman and Glasser, Your Bibliography: Ophthalmology4pp. Kishor Rijal, Ophthalmic Assistant, for helping during eye examination and data collection. The prevalence of refractive error was found higher in our study compared to Pokhrel report 5 although both studies were conducted in Jhapa district.

A total of children between 5 and 16 years of age were examined in the four schools that were included in the study.

The purpose of this study was to gather information on the refractive status of students so that an effective approach can be planned to tackle the burden of readily correctable refraction problems in school children.


In Sapkota refracfivos, 12 the prevalence of vision impairment was reported in 0. Optometry and Vision Science91 5pp.

Male female ratio is 1. Conclusions Refractive error was a significant problem in schoolchildren in Jhapa. All data were entered in the statistical package for social studies version A cross-sectional study was designed to evaluate refractive status of school children in three government schools and a private school. Refractive Errors National Institutes of Health.

Four common refractive errors are Myopia, or nearsightedness – clear vision close up but refractivo in the distance Hyperopia, or farsightedness refractibos clear vision in the distance refraactivos blurry close up Presbyopia – inability to focus close up as a result of aging Astigmatism – focus problems caused by the cornea The most common symptom is blurred vision.

Our study was conducted in school children while the Pokhrel report was population based. Laser eye surgery may also be a possibility.

Cefaleas en niños — AAPOS

Refractive error study in children: In our study, pseudophakia and aphakia were noted in 0. In the same report, the prevalence of refractive error was reported 4.

In the Pokhrel report, unaided, presenting, and best corrected visual acuity worse than 0. Kathmandu University Medical Journal. Methods and methodology Sample size and study design A cross-sectional school-based study was conducted in students in three government schools of Jhapa: