Factors associated with visual function among computer-based administrative workers: a Brazilian cross-sectional...

Area of Science:

• Ophthalmology
• Occupational Health

Background:

• Eye and vision problems are significant issues for computer users in the workplace.
• Understanding factors affecting visual function is crucial for occupational health.

Purpose of the Study:

• To investigate individual and occupational environmental factors associated with visual function.
• Focus on workers performing computer-based administrative tasks.

Main Methods:

• Cross-sectional study of 303 public hospital workers in São Paulo, Brazil (2014-2015).
• Utilized a structured questionnaire, including the 25-Item National Eye Institute Visual Function Questionnaire.
• Employed descriptive analysis, association tests, and multiple linear regression analysis.

Main Results:

• Mean age was 46.0 (SD ±12.5); 61.1% were female; 91.7% wore corrective lenses.
• Mean visual function score (25-Item NEI VFQ) was 78.0 (SD ±7.1).
• Visual function decreased with age (ß -0.218) and work effort (ß -0.656).

Conclusions:

• The studied group generally had good visual health.
• Younger age and lower work effort correlated with better visual function.
• Results emphasize the importance of periodic eye health assessments and preventive actions.