Refractive errors
Prevalence of refractive errors in Möbius sequence
... Purpose: To assess the prevalence of refractive errors in Möbius sequence. Methods: This study was carried out during the Annual Meeting of the Brazi lian Möbius Society in November 2008. Forty-four ...
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Prevalence of refractive errors in students in Northeastern Brazil
... Studied refractive errors were myopia, hyperopia and astigmatism in each eye. The T-paired test was applied to verify whether there was association between the ametropias in both eyes. With the association ...
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Refractive errors in 3-6 year-old Chinese children: a very low prevalence of myopia?
... neonatal refractive development is derived from small studies on children of predominantly European ancestry in Europe [1–3] and the United States ...of refractive error, with a significantly hyperopic mean ...
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SCREENING FOR SIMPLE MYOPIA AMONG HIGH SCHOOL CHILDREN IN HYDERABAD CITY
... more in private schools than government schools. In most of them both the eyes are involved. The association between age detection of myopia and type of school was found to be statistically significant. (P<0.001). ...
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Arq. Bras. Oftalmol. vol.64 número5
... of refractive errors in 1,634 school children aged 7 to 13 years, and found a ...the refractive errors were ...hyperopic errors (hyperopia or hyperopic astismatism), occurring in ...
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Rev. bras.oftalmol. vol.72 número3 en a06v72n3
... about refractive surgery, as well as analyzing the percentage of students that presents refractive errors, their correction methods and their interest (or not) in the surgical ...of refractive ...
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Arq. Bras. Oftalmol. vol.80 número6
... We described the sample using counts, percentages, and 95% con fidence intervals (95% CI), with their means and standard devia- tion (SD), for discrete and continuous variables, respectively. Associa- tions between ...
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CAUSES OF BLINDNESS IN A TERTIARY REGIONAL EYE CARE CENTER IN SOUTH INDIA
... attending a regional tertiary care center for visual disability certificate program over a period of one year. Most common cause of blindness was phthisis bulbi and is also the most common cause of unilateral loss of ...
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REFRACTIVE LASER SURGERY: WHAT’S NEW?
... of refractive errors where the laser radiation from a femtosecond laser emitting at 400 nm wavelength, with high-repetition-rate (~MHz) and very low pulse energy (~nJ), alters locally with high spatial ...
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Design and validation of a method to determine the position of the fovea by using the nerve-head to fovea distance of the fellow eye.
... Within our study population (age range 20–87yrs), age groups (20–29, 30–39, 40–49, 50–59, 60–69, and 70–79 years of age) had similar numbers of patients, whereas age group 80–89 had slightly lower numbers than the other ...
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Cirurgia refrativa terapêutica: por que diferenciar?
... The need for evolution has always been related to the fact that these procedures involve patients without ocular disease apart from refractive errors (myopia, hyperopia and astigmatism). With this, the ...
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Rev. bras.oftalmol. vol.72 número6
... Quilombo São José da Serra, located in the district of Santa Isabel in the municipality of Valença/RJ, consists of 16 families and a total population of 102 people. The community is not covered by any health care ...
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Correlation between lamina cribrosa tilt angles, myopia and glaucoma using OCT with a wide bandwidth femtosecond mode-locked laser.
... because refractive errors were associated only with horizontal tilt angles and with vertical tilt angles in multivariate analysis regardless of the identical magnification effects on horizontal and vertical ...
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Clinics vol.64 número10
... RESULTS: We evaluated the reports of 286 children, with a male:female ratio of 1:1.1. Children aged 11–15 years made up the largest group (p=0.013). Ocular trauma (21.7%), allergic conjunctivitis (17.8%), infections of ...
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Arq. Bras. Oftalmol. vol.72 número6
... evaluate refractive errors changes in children under overcorrecting minus lens ...in refractive error (SE of each eye) between groups, through a multivariate ...in refractive errors ...
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The Political Economy of EDP Fiscal Forecasts: An Empirical Assessment
... Budget balance forecast errors respond to growth surprises due to the operation of automatic stabilisers, and tend to be positive (i.e. with outcomes better than projections) when fiscal governance takes the ...
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ERRORS AND DIFFICULTIES IN TRANSLATING LEGAL TEXTS
... quality, errors and difficulties encountered in translating legal texts and consequences of such errors in professional ...the errors and difficulties in translating texts and of the consequences of ...
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Representation of odometry errors on occupancy grids
... arouse errors in their measurements. Usually, these errors are pub- lished by the manufacturers and made available to the ...typical errors of the sonar, we attempt to the errors accumulated ...
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STATISTICAL CHARACTERISTICS INVESTIGATION OF PREDICTION ERRORS FOR INTERFEROMETRIC SIGNAL IN THE ALGORITHM OF NONLINEAR KALMAN FILTERING
... prediction errors were obtained and analysis of errors histograms taking into account variations of different parameters of interferometric signal was carried ...prediction errors for interferometric ...
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Wavefront-guided refractive surgery results of training-surgeons
... The study was approved by the Ethical Committee of UNIFESP. Informed Consent was obtained from all patients after through explanation of the procedure and its potential bene- fits and risks. Inclusion criteria included a ...
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