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[Ocular and visual alterations in computer workers contact lens wearers: scoping review]
Revista Espanola De Salud Publica
|June 11, 2014
Summary
Contact lens wearers who use computers experience more eye discomfort and are four times more likely to develop dry eye. Further research is needed, but silicone hydrogel lenses may offer more comfort.
Area of Science:
- Ophthalmology
- Optometry
- Digital Health
Background:
- Increased computer use and contact lens wear present potential risks to eye health.
- Investigating the combined impact of these factors on Computer Vision Syndrome is crucial.
Purpose of the Study:
- To review and synthesize existing knowledge on ocular and visual issues in computer users who wear contact lenses.
Main Methods:
- A scoping review of international scientific papers published between 2003 and 2013.
- Searches were conducted in Medline (PubMed) and Scopus, including papers in Spanish and English.
Main Results:
- Six studies met inclusion criteria, indicating higher symptom prevalence in contact lens wearers using computers (95.0%–16.9%) compared to non-wearers (57.5%–9.9%).
- Contact lens wearers were four times more likely to develop dry eye (OR: 4.07).
Conclusions:
- Computer users who wear contact lenses report more ocular and visual disturbances.
- Limited studies necessitate further research on lens types, usage conditions, tear quality, and ocular surface health.
- Silicone hydrogel lenses show potential for improved comfort.
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