Association between occupational asthenopia and psycho-physiological indicators of visual strain in workers using video display terminals.

@article{Ustinaviciene2006AssociationBO,
  title={Association between occupational asthenopia and psycho-physiological indicators of visual strain in workers using video display terminals.},
  author={Ruta Ustinaviciene and Vidmantas Janu{\vs}kevi{\vc}ius},
  journal={Medical science monitor : international medical journal of experimental and clinical research},
  year={2006},
  volume={12 7},
  pages={
          CR296-301
        }
}
BACKGROUND There is a body of scientific literature examining functional changes in vision due to video display terminals (VDTs). The aim of our study was to determine the relationship of functional visual strain and symptoms of asthenopia and to evaluate the association between subjective and objective indicators of visual strain. MATERIAL/METHODS Four hundred four office workers with and without involvement in VDT work were included in the study. To evaluate visual strain we used a… CONTINUE READING