Prevalence and associated factors of uncorrected presbyopia among adults in cross-sectional Fujian Eye Study [PDF]
Frontiers in MedicineObjectiveWith the improvement of people's living standards, the demand for eye health is no longer limited to being visible, but more importantly, being able to see clearly.
Yang Li +23 more
doaj +2 more sources
Journal of Medical Internet Research, 2020 BackgroundPresbyopia is defined as the age-related deterioration of near vision over time which is experienced in over 80% of people aged 40 years or older. Individuals with presbyopia have difficulty with tasks that rely on near vision.
James S Wolffsohn +2 more
exaly +3 more sources
Sex differences in the severity of presbyopia with dry eye: A cross-sectional retrospective study. [PDF]
PLoS ONEPurposeVisual symptoms in older people may derive from presbyopia and dry eye (DE) with sex-specific pathology. Previous studies have suggested women may have a greater risk for presbyopia than men of the same age.
Masahiko Ayaki +2 more
doaj +2 more sources
Switchable Liquid Crystal Contact Lenses for the Correction of Presbyopia [PDF]
Crystals, 2018 Presbyopia is an age-related disorder where the lens of the eye hardens so that focusing on near objects becomes increasingly difficult. This complaint affects everyone over the age of 50. It is becoming progressively more relevant, as the average age of
James Bailey +2 more
exaly +4 more sources
Bifocal and Multifocal Contact Lenses for Presbyopia and Myopia Control
Journal of Ophthalmology, 2020 Bifocal and multifocal optical devices are intended to get images into focus from objects placed at different distances from the observer. Spectacles, contact lenses, and intraocular lenses can meet the requirements to provide such a solution.
Laura Remon +2 more
exaly +2 more sources
Spectacle coverage for presbyopia correction and its associated factors among employees of an academic centre in Tehran [PDF]
Scientific ReportsNear-vision is important for employees to reach better performance. The prevalence of uncorrected presbyopia ranges from less than 10–90% according to various sociodemographic factors including age, sex, educational level, affordability, and awareness ...
Fateme Alipour +4 more
doaj +2 more sources
Gender Differences in Service Utilization and Pattern of Free Presbyopia Glasses Distribution among Patients at Eye Camps in Nepal: An Observational Study [PDF]
Journal of Nepal Medical AssociationIntroduction: Presbyopia is an age-related refractive condition that causes difficulty in seeing nearby objects clearly. It affects a significant portion of the world’s population, especially individuals over 40 years old. Many studies show variation in
Ranjan Shah +7 more
doaj +2 more sources
Journal of Family Medicine and Primary Care, 2022 Background: Presbyopia is a major cause for near visual impairment among adults. Presbyopia induced visual impairment can be corrected easily by spectacles.
Sumit Malhotra +7 more
doaj +1 more source
Patients’ attitudes and beliefs to presbyopia and its correction [PDF]
, 2021 Objective Presbyopia is the gradual inability to focus near objects with age. This study explores patients’ attitudes and beliefs towards presbyopia including preferred modes of near refractive correction.
Huntjens, B., Hutchins, B.
core +1 more source
Understanding the visual function symptoms and associated functional impacts of phakic presbyopia
Journal of Patient-Reported Outcomes, 2021 Plain English Summary Presbyopia is worsening of the ability to focus on close objects due to ageing. The objective of this study was to understand the lived experience of presbyopia, specifically to identify the visual symptoms experienced, and how ...
Sarah Bentley +7 more
doaj +1 more source