نتایج جستجو برای: high myopia
تعداد نتایج: 2065455 فیلتر نتایج به سال:
PURPOSE To investigate the association of two reported regions on chromosome 15 with moderate to high myopia in two Chinese cohorts from southern China. METHODS Two candidate regions on 15q14 and 15q25 were selected based on reported association with refractive error in the literature. Five single nucleotide polymorphisms (SNPs) were genotyped in 300 university students with high myopia at Gu...
The aims of this study was to observe the variation in subfoveal choroidal thickness (SFCT) in patients with highly myopic macular complicated by choroidal neovascularization (CNV) and to compare choroidal thickness in these eyes with highly myopic eyes without CNV, matched with the others group by ages, genders, eye axial length and diopter. 72 cases with 72 eyes, confirmed with high myopia in...
PURPOSE Myopia is the most common human eye disorder with complex genetic and environmental causes. To date, several myopia loci have been identified in families of different geographic origin. However, no causative gene(s) have yet been identified. The aim of this study was the characterization of Polish families with high-grade myopia, including genetic analysis. METHODS Forty-two multiplex...
PURPOSE To evaluate prevalence and associated factors for myopia in high school students in Beijing. METHODS Grade 10 and 11 high school students were randomly selected from nine randomly selected districts of Beijing. The students underwent non-cylcoplegic auto-refractometry and an interview. RESULTS Out of 4798 eligible students, 4677 (93.4%) students (mean age:16.9±0.7years;range:16-18 y...
This study evaluated the visual quality after wavefront-guided laser in situ keratomileusis (LASIK) for treating myopia. Thirty-two eyes with moderate myopia (-5.78 - -2.17D) and 25 eyes with high myopia (-7.78 - -6.17D) were prospectively reviewed. The contrast sensitivity (CS), glare and the total higher order aberrations (HOA) were measured before and 1 week, 1 month and 2 months after LASIK...
Myopia is considered to be a leading cause of visual impairment. Furthermore, the prevalence of myopia in young adolescents has increased substantially over the past few decades. Although myopia was identified more than two thousands years ago, a consistently effective approach to myopia control for all patients still eludes clinicians. Among all the treatments mentioned in this review, the mos...
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