title: Correction of night myopia and glare for night driving.
abstract: OBJECTIVE
  To assess the effectiveness of treating night myopia.
  
  
  METHODS
  Ophthalmic practice in Toronto.
  
  
  METHODS
  Sixty-one patients aged 18 to 60 years with night myopia and no ocular disease followed for 1 to 14 months (phase 2). Phase 1 (32 patients) was abandoned because of problems with the tint chosen.
  
  
  METHODS
  Assessment of night myopia with a laser speckle generator, prescription of minus lenses with or without a tint.
  
  
  METHODS
  Magnitude of night myopia, subjective change in symptoms of night myopia.
  
  
  RESULTS
  Nineteen patients (31%) could not benefit from minus or tinted lenses, and eight were lost to follow-up. Of the remaining 34 patients 22 (65%) reported marked improvement in night driving, 9 (26%) had moderate improvement and 3 (9%) had minimal improvement.
  
  
  CONCLUSIONS
  Many patients with night driving difficulties can be helped with an increased myopic correction worn at night.
authors.affiliation: Division of Ophthalmology, Women's College Hospital, Toronto, Ont.
authors.forename: T P
authors.initials: TP
authors.lastname: Fejer
mesh_terms: D000293:Adolescent; D000328:Adult; D001334:Automobile Driving; D003624:Darkness; D005139:Eyeglasses; D006801:Humans; D008027:Light; D008875:Middle Aged; D009216:Myopia / Q000503:physiopathology / Q000628:therapy*; D014786:Vision Disorders / Q000503:physiopathology / Q000628:therapy*