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Incidence and severity of keratoconus in Asir province, Saudi Arabia
  1. Correspondence to: Abdullah M Assiri Cardiff University, School of Optometry and Vision Sciences, Redwood Building, King Edward VII Avenue, Cathays Park, Cardiff CF10 3NB, UK; assiriacf.ac.uk
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Citation

Assiri AA, Yousuf BI, Quantock AJ, et al
Incidence and severity of keratoconus in Asir province, Saudi Arabia

Publication history

  • Accepted June 6, 2005
  • First published October 18, 2005.
Online issue publication 
October 18, 2005
  • Files in this Data Supplement:

    • view PDF - Figure: Scatter plot illustrating visual acuity against keratometry measurements. (A,B) Visual acuity decreases with increasing corneal curvature. (C,D) Visual acuity decreases with increasing corneal astigmatism, although only with a weak relation.

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