Comparison of ocular surface disease index and tear osmolarity as markers of ocular surface dysfunction in video terminal display workers.

@article{Fenga2014ComparisonOO,
  title={Comparison of ocular surface disease index and tear osmolarity as markers of ocular surface dysfunction in video terminal display workers.},
  author={Concettina Fenga and Pasquale Aragona and Carmelina Di Nola and Rosaria Spinella},
  journal={American journal of ophthalmology},
  year={2014},
  volume={158 1},
  pages={41-48.e2}
}
PURPOSE To compare the Ocular Surface Disease Index (OSDI) questionnaire and tear osmolarity, to screen ocular surface alterations in video display terminal (VDT) users. DESIGN Cross-sectional study. METHODS Sixty-four VDT workers were screened for ocular surface alterations using OSDI and tear osmolarity. Furthermore, tear film break-up time (TBUT), fluorescein corneal stain, and assessment for meibomian glands dysfunction (MGD) were carried out. The alteration of 2 or more among these… CONTINUE READING