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Refractive Error And Glaucoma

To date, KNHANES has been performed in 1998 (KNHANES I), 2001 (KNHANES II), 2005 (KNHANES III), 2007–2009 (KNHANES IV) and 2010–2012 (KNHANES V). Home PATIENTFORMS OURDOCTORS ABOUTTHEEYE EYECONDITIONS Refractive Errors » Myopia » Hyperopia » Astigmatism » Presbyopia » Cataract » Glaucoma » Dry Eye » Macular Degeneration » Diabetic Eye Disease » Flashes Arch Ophthalmol 127: 1354–1361. doi: 10.1136/bjo.86.2.238 View Article PubMed/NCBI Google Scholar 25. Source

These vision disorders--called refractive errors-- are the most common of all vision problems in the US. Am J Ophthalmol Control of Postoperative Corneal Astigmatism and Refractive Error A corneal transplant was once considered successful merely if the graft remained clear. PLoS One 8: e80361. It is possible to have two or more types of refractive error at the same time. read the full info here

doi: 10.1167/iovs.11-8009 View Article PubMed/NCBI Google Scholar 28. BMI was significantly associated with higher IOP in the old-age group by multiple linear regression analysis (P = 0.004). For more information about PLOS Subject Areas, click here. MYOPIA (nearsightedness) Myopia, also known as nearsightedness, is a condition in which a person can see near objects more clearly than distant objects.

doi: 10.1016/s0161-6420(02)01260-5 View Article PubMed/NCBI Google Scholar 17. PLoS One 8: e77180. Patients and Methods Study population The Korea National Health and Nutrition Examination Survey (KNHANES) is a nationwide, population-based and cross-sectional health examination and survey conducted regularly by the Division of Chronic Cross-sectional study.

Only later in the refinement of surgical procedures was the vexing and... It is essential that the eyes are evaluated for glaucoma by an ophthalmologist on each eye care visit. In addition, sclera becomes stiffer with aging, subject to higher stresses at elevated IOP [23]. We aimed to determine if the primary risk factor for OAG is due primarily to increased axial length or if other correlated factors leading to myopia may be involved.  Methods We collected

It was speculated that the sympathetic activity stimulated by increased insulin resistance and decreased estrogen action on the inflow and outflow facility was associated with the elevated IOP in older populations Refraction was measured with autorefractors. Ophthalmic Epidemiol 19: 278–284. doi: 10.1136/bjo.2007.128819 View Article PubMed/NCBI Google Scholar 8.

Therefore, we investigated the distribution of IOP and refractive errors according to age group in a representative sample of non-glaucomatous Korean adults. Cataract surgery is very safe and easy for patients with minimal recovery. In the human posterior sclera, there are regional variations in the mechanical strains, and the posterior sclera in particular is subjected to higher tensile strain compared to the adjacent mid-peripheral sclera doi: 10.1136/bjo.2004.058057 View Article PubMed/NCBI Google Scholar 5.

Can a refractive error be the cause for recurrent styes? this contact form The mean age of the study population was 38.3±0.2 years (range, 3–97 years). In a recent study involving 19-year-old males in Korea, the prevalence of myopia was higher, at 96.5% [18]. Br J Ophthalmol, Aug 2003 Can Refractive Error Cause Styes?

In accordance with recent reports [20], the prevalence of myopia and high myopia was increased dramatically in the young subjects (Fig. 1). However, the analysis in young generation (<40 years or age) and age-stratified analysis were not performed in the former studies. Myopia and high myopia were more prevalent in the young- (70.8% and 16.1%, respectively), compared to the middle- (44.6% and 10.9%) and old- (8.9% and 2.2%) age groups. have a peek here Diabetic eye disease is one of the leading causes of blindness in the US.

Suh W, Kee C, Namil Study G, Korean Glaucoma S (2012) The distribution of intraocular pressure in urban and in rural populations: the Namil study in South Korea. Height was measured to the nearest 0.1 cm using a portable stadiometer (SECA 225, SECA Deutschland, Hamburg, Germany) when participants were standing barefoot. The National Eye Institute urges all people with diabetes to have an eye examination through dilated pupils at least once a year by a trained Ophthalmologist.

Myopia is usually the result of a longer than normal eye or a steeper than normal cornea.

doi: 10.1016/j.ajo.2007.05.013 View Article PubMed/NCBI Google Scholar 12. This was seen both in males and females and persisted over the full age range. Based on the digital fundus images, the vertical cup-to-disc ratios (VCDRs) were measured. It is then drained in front of the iris into the trabecular meshwork.

Preferred Practice Pattern Guideline Anisometropic Amblyopia - EyeWiki Apr 27, 2016 ... doi: 10.1038/eye.2013.280 View Article PubMed/NCBI Google Scholar 22. In the old-age group, the association between IOP and refractive error was not significant (P = 0.828). http://supercgis.com/refractive-error/refractive-error-in-eye.html doi: 10.3341/kjo.2011.25.6.421 View Article PubMed/NCBI Google Scholar 23.

Yes No Thanks for your feedback. doi: 10.1371/journal.pone.0080361 View Article PubMed/NCBI Google Scholar 21. Intraocular pressure Is the Subject Area "Intraocular pressure" applicable to this article? Fazio MA, Grytz R, Bruno L, Girard MJ, Gardiner S, et al. (2012) Regional variations in mechanical strain in the posterior human sclera.

More than half of all Americans age 65 and older have a visually significant cataract. Symptoms such as such headlights that seem too bright at night, excess glare from the sun, or starburst effect around lights are also common. Park BJ, Park JO, Kang HT, Lee YJ (2013) Elevated intraocular pressure is associated with metabolic syndrome in postmenopausal women: the Korean National Health and Nutrition Examination Survey. Floaters are usually due to a change in the consistency of the vitreous gel over time.

Create an Account To View More... You have free access to this contentActa Ophthalmologica ScandinavicaVolume 79, Issue 6, Version of Record online: 5 JAN 2002AbstractArticleReferences Request unsuccessful. Please ask us about our Astigmatism treatment options or click one of the links below for more information. Statistical analyses Statistical analyses were performed using the SAS survey procedure (version 9.2; SAS Institute, Inc., Cary, NC, USA) to reflect the complex sampling design and sampling weights of KNHANES and

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