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Purpose To determine the prevalence and risk factors of refractive errors in Iranian university students.
Methods In a randomized study, of 424 selected students from the six schools of Mashhad University of Medical Sciences (MUMS), 406 of them participated in the study (response rate: 95.7%). Refractive errors were corrected using auto refraction checked by retinoscopy and subjective refraction....
Purpose The aim of this study was to determine the prevalence and risk factors of near decompensated heterophoria in a population of university students.
Methods In a randomized study, 406 students of six schools of Mashhad University of Medical Sciences were selected and classified into symptomatic and non symptomatic groups. Visual acuity (VA), near point of convergence (NPC), Near point of accommodation...
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