BACKGROUND: Asthenopia is tiredness, uncomfortable, ocular fatigue, decreased reading
ability, blurred vision diplopia, irritation pain in and around the eye. The presence of one or …

OBJECTIVE: To evaluate the relationship of asthenopic symptoms (Headache, watering,
blurry vision, diplopia) with refractive errors including hypermetropia, myopia, astigmatism …

Purpose To determine the prevalence of asthenopia and some of its determinants in a
population of Iranian university students Methods In this cross‐sectional study, multi‐stage …

Purpose To determine the prevalence of asthenopia and its associated factors in a sample
of university students in Iran. Methods In this cross-sectional study, participants were …

Introduction: Asthenopia is a common complaint in school going children. The magnitude of
the problem in our region is not known. Methodology: Children (5-18 years) presenting in …

Methods Data from 184 records of African black subjects with asthenopic complaints and a
normal ocular examination between January 1996 and December 1998 were considered …

Background: Objective was to study the prevalence of asthenopic symptoms among
computer operators in central India and assess the change in their practices related to …

Objective: A cross-sectional survey of 560 computer users in Enugu urban, Enugu State was
conducted between August and December 2002. The prevalence of asthenopic symptoms …

Objective: To design a valid and reliable questionnaire to determine various causes of
asthenopia for use by clinicians and researchers. Methods: The items to be included in the …

Purpose: To analyze the correlation between eye movements and asthenopia so as to
explore the possibility of using eye-tracking techniques for objective assessment of …