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Computer Vision Syndrome: A Review of Literature
Medsurg Nursing : Official Journal of the Academy of Medical-Surgical Nurses
|August 27, 2015
Summary
Prolonged computer use causes computer vision syndrome (CVS). This study reviews CVS symptoms, effective treatments, and preventative strategies for digital eye strain.
Area of Science:
- Ophthalmology
- Human-Computer Interaction
- Occupational Health
Background:
- Digital eye strain, known as computer vision syndrome (CVS), is a prevalent issue.
- Increased screen time in modern work and personal life exacerbates CVS prevalence.
Purpose of the Study:
- To comprehensively review the symptoms associated with computer vision syndrome.
- To discuss current and emerging treatment options for CVS.
- To provide evidence-based recommendations for preventing and managing digital eye strain.
Main Methods:
- Literature review of existing studies on computer vision syndrome.
- Analysis of reported symptoms, diagnostic criteria, and treatment efficacy.
- Synthesis of recommendations for ergonomic and behavioral adjustments.
Main Results:
- Common symptoms include eye fatigue, dryness, blurred vision, and headaches.
- Effective treatments involve artificial tears, prescription lenses, and managing underlying refractive errors.
- Preventative measures include the 20-20-20 rule, proper workstation ergonomics, and optimizing screen settings.
Conclusions:
- Computer vision syndrome is a significant occupational health concern.
- A multi-faceted approach combining treatment and prevention is crucial for managing CVS.
- Further research into long-term effects and novel interventions is warranted.
