title: Photopic 30 Hz flicker ERG as a predictor for rubeosis in central retinal vein occlusion.
abstract: OBJECTIVE
  To investigate the predictive value of the cone b-wave implicit time in the photopic compared with the scotopic 30 Hz flicker ERG for rubeosis in central retinal vein occlusion.
  
  
  METHODS
  44 patients with a central retinal vein occlusion were examined with full field electroretinogram (ERG).
  
  
  RESULTS
  The average implicit time in the photopic 30 Hz flicker ERG in patients who developed rubeosis (n=15) was 38.3 ms. In the patients who did not develop rubeosis (n=29) it was 31.3. The difference is statistically significant (p=0.0000000004).
  
  
  CONCLUSIONS
  The photopic cone b-wave implicit time in the 30 Hz flicker ERG is a good predictor for rubeosis.
authors.affiliation: Department of Ophthalmology, University Hospital, Lund, Sweden. Jorgen.Larsson@oft.lu.se
authors.forename: J
authors.initials: J
authors.lastname: Larsson
authors.forename: S
authors.initials: S
authors.lastname: Andréasson
mesh_terms: D000328:Adult; D000368:Aged; D004596:Electroretinography / Q000379:methods; D005260:Female; D006801:Humans; D007498:Iris / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D009389:Neovascularization, Pathologic / Q000175:diagnosis* / Q000209:etiology; D011237:Predictive Value of Tests; D012170:Retinal Vein Occlusion / Q000150:complications*