Validation of a computerised logMAR visual acuity measurement system (COMPlog): comparison with ETDRS and the electronic ETDRS testing algorithm in adults and amblyopic children.

@article{Laidlaw2008ValidationOA,
  title={Validation of a computerised logMAR visual acuity measurement system (COMPlog): comparison with ETDRS and the electronic ETDRS testing algorithm in adults and amblyopic children.},
  author={David H. Laidlaw and Vijay K. Tailor and Nilpa Shah and Susan Atamian and Cassie Harcourt},
  journal={The British journal of ophthalmology},
  year={2008},
  volume={92 2},
  pages={241-4}
}
BACKGROUND/AIM The COMPlog clinical visual acuity measuring system is being developed for both routine and research use. This study aimed to validate its performance in amblyopic children and both normal and diseased adults against the gold standard ETDRS chart and the E-ETDRS computerised acuity measurement algorithm. METHOD Timed test and retest fully interpolated five letters per line logMAR visual acuity measurements were taken for 70 adults and 59 amblyopic children using the ETDRS chart… CONTINUE READING