ArticleInternational ophthalmology2023
Computer vision syndrome-related symptoms in presbyopic computer workers.
Article in International ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.
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Who cites it
12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 11 citations in OpenAlex.
- Clinical manifestations, prevalence, and risk factors of asthenopia: a systematic review and meta-analysis.Journal of global health · 2026Pooled it
- Occupational exposure to video display terminals: a systematic review of ocular and visual health effects and associated risk factors.Journal of occupational health · 2026Pooled it
- Prevalence of computer vision syndrome during the COVID-19 pandemic: a systematic review and meta-analysis.BMC public health · 2024Pooled it
- Effect of six weeks of dynamic cervical PNF training on neck disability index in men with video display terminal syndrome: a randomized controlled trial.Scientific reports · 2026Trial
- Computer vision syndrome and ergonomic risk factors among administrative workers in public health care facilities: a cross-sectional occupational study.Journal of occupational health · 2026Article
- Health of teleworkers: a scoping review on the assessment of the work-from-home environment.Journal of occupational health · 2026Article
- From the Ocular Surface to Neurophysiology: An Integrative Review of Digital Eye Strain.Clinical optometry · 2026Review
- A protocol for management of presbyopia through ancient yogic eye purificatory method: A randomized controlled trial.Contemporary clinical trials communications · 2025Article
- Computer vision syndrome with academic burnout among college students in majors of medical and health-related fields and the moderating effect of gender.Scientific reports · 2025Article
- Prevalence and contributing factors of computer vision syndrome among university students in Iran: a cross-sectional study.BMC ophthalmology · 2025Article
- High-accuracy spinal alignment monitoring using the head angle and visual distance in computer users.PloS one · 2025Article
- Digital Eye Strain: Updated Perspectives.Clinical optometry · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate the prevalence of computer vision syndrome (CVS)-related symptoms in a presbyopic population using the computer as the main work tool, as well as the relationship of CVS with the electronic device use habits and the ergonomic factors.
methodsA sample of 198 presbyopic participants (aged 45-65 years) who regularly work with a computer completed a customised questionnaire divided into: general demographics, optical correction commonly used and for work, habits of electronic devices use, ergonomic conditions during the working hours and CVS-related symptoms during work performance. A total of 10 CVS-related symptoms were questioned indicating the severity with which they occurred (0-4) and the median total symptom score (MTSS) was calculated as the sum of the symptoms.
resultsThe MTSS in this presbyopic population is 7 ± 5 symptoms. The most common symptoms reported by participants are dry eyes, tired eyes and difficulties in refocusing. MTSS is higher in women (p < 0.05), in laptop computer users (p < 0.05) and in teleworkers compared to office workers (p < 0.05). Regarding ergonomic conditions, MTSS is higher in participants who do not take breaks while working (p < 0.05), who have an inadequately lighting in the workspace (p < 0.05) and in the participants reporting neck (p < 0.01) or back pain (p < 0.001).
conclusionThere is a relationship between CVS-related symptoms, the use of electronic devices and the ergonomic factors, which indicates the importance of adapting workplaces, especially for home-based teleworkers, and following basic visual ergonomics rules.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.